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PGT Innovations, Inc. – ‘10-Q’ for 7/2/22 – ‘EX-101.LAB’

On:  Thursday, 8/4/22, at 10:24am ET   ·   For:  7/2/22   ·   Accession #:  950170-22-14536   ·   File #:  1-37971

Previous ‘10-Q’:  ‘10-Q’ on 5/12/22 for 4/2/22   ·   Next:  ‘10-Q’ on 11/10/22 for 10/1/22   ·   Latest:  ‘10-Q’ on 11/2/23 for 9/30/23   ·   1 Reference:  By:  PGT Innovations, Inc. – ‘S-8’ on 1/31/23

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 8/04/22  PGT Innovations, Inc.             10-Q        7/02/22   90:18M                                    Donnelley … Solutions/FA

Quarterly Report   —   Form 10-Q

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML   4.59M 
 2: EX-31.1     Certification -- §302 - SOA'02                      HTML     29K 
 3: EX-31.2     Certification -- §302 - SOA'02                      HTML     29K 
 4: EX-32.1     Certification -- §906 - SOA'02                      HTML     26K 
 5: EX-32.2     Certification -- §906 - SOA'02                      HTML     27K 
11: R1          Document and Entity Information                     HTML     77K 
12: R2          Condensed Consolidated Statements of Operations     HTML    115K 
13: R3          Condensed Consolidated Statements of Comprehensive  HTML     63K 
                Income                                                           
14: R4          Condensed Consolidated Balance Sheets               HTML    136K 
15: R5          Condensed Consolidated Balance Sheets               HTML     40K 
                (Parenthetical)                                                  
16: R6          Condensed Consolidated Statements of Cash Flows     HTML    112K 
17: R7          Condensed Consolidated Statements of Shareholders'  HTML    123K 
                Equity                                                           
18: R8          Condensed Consolidated Statements of Shareholders'  HTML     27K 
                Equity (Parenthetical)                                           
19: R9          Description of Business and Basis of Presentation   HTML     45K 
20: R10         Revenue Recognition and Contracts with Customers    HTML    173K 
21: R11         Warranty                                            HTML    127K 
22: R12         Inventories                                         HTML     54K 
23: R13         Stock Based Compensation                            HTML     55K 
24: R14         Acquisitions                                        HTML    483K 
25: R15         Net Income Per Common Share                         HTML    134K 
26: R16         Goodwill and Other Intangible Assets                HTML    195K 
27: R17         Long-Term Debt                                      HTML    150K 
28: R18         Leases                                              HTML    233K 
29: R19         Commitments and Contingencies                       HTML     29K 
30: R20         Income Taxes                                        HTML     52K 
31: R21         Fair Value                                          HTML    152K 
32: R22         Derivatives                                         HTML    259K 
33: R23         Accumulated Other Comprehensive Income (Loss)       HTML    217K 
34: R24         Segments                                            HTML    148K 
35: R25         Reedemable Non-Controlling Interest                 HTML     56K 
36: R26         Description of Business and Basis of Presentation   HTML     49K 
                (Policies)                                                       
37: R27         Revenue Recognition and Contracts with Customers    HTML    140K 
                (Tables)                                                         
38: R28         Warranty (Tables)                                   HTML    116K 
39: R29         Inventories (Tables)                                HTML     53K 
40: R30         Acquisitions (Tables)                               HTML    421K 
41: R31         Net Income Per Common Share (Tables)                HTML    131K 
42: R32         Goodwill and Other Intangible Assets (Tables)       HTML    189K 
43: R33         Long-Term Debt (Tables)                             HTML    124K 
44: R34         Leases (Tables)                                     HTML    223K 
45: R35         Fair Value (Tables)                                 HTML    139K 
46: R36         Derivatives (Tables)                                HTML    242K 
47: R37         Accumulated Other Comprehensive Income (Loss)       HTML    216K 
                (Tables)                                                         
48: R38         Segments (Tables)                                   HTML    128K 
49: R39         Reedemable Non-Controlling Interest (Tables)        HTML     51K 
50: R40         Description of Business and Basis of Presentation   HTML     76K 
                - Additional Information (Detail)                                
51: R41         Revenue Recognition and Contracts with Customers -  HTML    109K 
                Additional Information (Detail)                                  
52: R42         Revenue Recognition and Contracts with Customers -  HTML     45K 
                Net Sales by Reporting Segment, Product Category                 
                and Market (Detail)                                              
53: R43         Warranty - Additional Information (Detail)          HTML     44K 
54: R44         Warranty - Summary of Current Period Charges,       HTML     37K 
                Adjustments to Previous Estimates, Settlements                   
                representing Actual Costs Incurred with regard to                
                Accrued Warranty (Detail)                                        
55: R45         Inventories - Summary of Inventories (Detail)       HTML     33K 
56: R46         Stock Based-Compensation - Additional Information   HTML     84K 
                (Detail)                                                         
57: R47         Acquisitions - Additional Information (Detail)      HTML    252K 
58: R48         Acquisitions - Schedule of Fair Value of Assets     HTML    136K 
                and Liabilities Assumed (Detail)                                 
59: R49         Acquisitions - Schedule for Valuation of            HTML     71K 
                Identifiable Intangible Assets Acquired and                      
                Estimate of Useful Lives (Detail)                                
60: R50         Acquisitions - Summary of Unaudited Proforma        HTML     37K 
                Results (Detail)                                                 
61: R51         Net Income Per Common Share - Additional            HTML     27K 
                Information (Detail)                                             
62: R52         Net Income Per Common Share - Calculation of EPS    HTML     83K 
                and Reconciliation of Weighted Average Common                    
                Shares Used in Calculation of Basic and Diluted                  
                EPS (Detail)                                                     
63: R53         Goodwill and Other Intangible Assets - Schedule of  HTML     90K 
                Goodwill and Intangible Assets Net (Detail)                      
64: R54         Goodwill and Other Intangible Assets - Estimated    HTML     40K 
                Amortization for Future Fiscal Year (Detail)                     
65: R55         Goodwill and Other Intangible Assets - Additional   HTML     40K 
                Information (Detail)                                             
66: R56         Long Term Debt - Schedule of Long-term Debt         HTML     37K 
                (Detail)                                                         
67: R57         Long-Term Debt - Additional Information (Detail)    HTML    131K 
68: R58         Long-Term Debt - Activity Relating to Deferred      HTML     32K 
                Financing Costs Composed of Third-Party Fees and                 
                Costs, and Lender Fees (Detail)                                  
69: R59         Long-Term Debt - Estimated Amortization Expense     HTML     37K 
                Relating to Deferred Financing Costs (Detail)                    
70: R60         Long-Term Debt - Contractual Future Maturities of   HTML     43K 
                Long-Term Debt (Detail)                                          
71: R61         Leases - Additional Information (Detail)            HTML     51K 
72: R62         Leases - Components of Lease Expense (Detail)       HTML     31K 
73: R63         Leases - Other Information Relating to Leases       HTML     41K 
                (Detail)                                                         
74: R64         Leases - Future Maturities under Operating Leases   HTML     50K 
                (Detail)                                                         
75: R65         Income Taxes - Additional Information (Detail)      HTML     62K 
76: R66         Fair Value - Additional Information (Detail)        HTML     37K 
77: R67         Fair Value - Schedule of Fair Value on Recurring    HTML     36K 
                Basis (Detail)                                                   
78: R68         Derivatives - Additional Information (Detail)       HTML     54K 
79: R69         Derivatives - Summary of Fair Value of Hedges       HTML     38K 
                (Detail)                                                         
80: R70         Derivatives - Gains (Losses) on Derivative          HTML     38K 
                Financial Instruments (Detail)                                   
81: R71         Accumulated Other Comprehensive Income (loss) -     HTML     63K 
                Components of Accumulated Other Comprehensive                    
                Income (Loss) (Detail)                                           
82: R72         Segments - Additional Information (Detail)          HTML     49K 
83: R73         Segments - Summary of Financial Data Attributable   HTML     48K 
                to Operating Segments (Detail)                                   
84: R74         Reedemable Non-Controlling Interest - Additional    HTML     41K 
                Information (Detail)                                             
85: R75         Reedemable Non-Controlling Interest - Summary of    HTML     36K 
                Changes in Redeemable Non-Controlling Interest                   
                (Detail)                                                         
88: XML         IDEA XML File -- Filing Summary                      XML    166K 
86: XML         XBRL Instance -- pgti-20220702_htm                   XML   5.38M 
87: EXCEL       IDEA Workbook of Financial Reports                  XLSX    186K 
 7: EX-101.CAL  XBRL Calculations -- pgti-20220702_cal               XML    221K 
 6: EX-101.DEF  XBRL Definitions -- pgti-20220702_def                XML    815K 
10: EX-101.LAB  XBRL Labels -- pgti-20220702_lab                     XML   1.59M 
 8: EX-101.PRE  XBRL Presentations -- pgti-20220702_pre              XML   1.21M 
 9: EX-101.SCH  XBRL Schema -- pgti-20220702                         XSD    223K 
89: JSON        XBRL Instance as JSON Data -- MetaLinks              488±   779K 
90: ZIP         XBRL Zipped Folder -- 0000950170-22-014536-xbrl      Zip    445K

‘EX-101.LAB’   —   XBRL Labels — pgti-20220702_lab

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
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<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Balance at beginning of period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Balance at end of period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Redeemable Noncontrolling Interest, Equity, Carrying Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Redeemable Noncontrolling Interest, Equity, Carrying Amount, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsTwoYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Finance Costs Two Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsTwoYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Deferred finance costs two year. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsTwoYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2023 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Address, City or Town </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Address, City or Town </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Income (Loss) Available to Common Stockholders, Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net income attributable to common shareholders </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value Disclosures [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> New Accounting Pronouncements Or Change In Accounting Principle [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounting Standards Update and Change in Accounting Principle [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Accrued and other liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Accrued Liabilities And Other Liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Accrued Liabilities And Other Liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Net income per common share attributable to common shareholders: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Earnings Per Share [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net income per common share attributable to common shareholders: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Quoted Prices in Active Markets (Level 1) [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value, Inputs, Level 1 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Preliminary/Final Valuation Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Intangible Assets, Net (Including Goodwill) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Intangible Assets, Net (Including Goodwill), Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseOptionToTerminate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease termination period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseOptionToTerminate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Option to Terminate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DomesticCountryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Federal [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DomesticCountryMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Domestic Tax Authority [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cash flows from financing activities: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Cash Provided by (Used in) Financing Activities [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProceedsFromTermLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Proceeds from term loan </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProceedsFromTermLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Proceeds from term loan. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProceedsFromTermLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Proceeds from Term Loan </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Indefinite-lived Intangible Assets [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Indefinite-Lived Intangible Assets [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Amendment Flag </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Amendment Flag </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Maturity, Year Four </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2026 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Less: Accumulated amortization </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Assets, Accumulated Amortization </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WarrantyExpenseRateDuringSpecifiedPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Warranty expense, average rate of sales </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WarrantyExpenseRateDuringSpecifiedPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Warranty Expense Rate During Specified Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WarrantyExpenseRateDuringSpecifiedPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Warranty expense rate during specified period. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfSalesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Cost of Sales [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfSalesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Inventory Classified as Cost of Sales [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfSalesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cost of Sales [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_LongTermDebtMaturitiesRepaymentsOfPrincipalThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Thereafter </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_LongTermDebtMaturitiesRepaymentsOfPrincipalThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long Term Debt Maturities Repayments Of Principal Thereafter </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_LongTermDebtMaturitiesRepaymentsOfPrincipalThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Long term debt maturities repayments of principal thereafter. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MidwestTransactionPremiumContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> MTP Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MidwestTransactionPremiumContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Midwest Transaction Premium Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MidwestTransactionPremiumContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Midwest transaction premium contracts. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Goodwill </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Goodwill </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Goodwill, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Goodwill at April 2, 2022 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Goodwill at January 1, 2022 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease right-of-use asset, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Right-of-Use Asset </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Amounts reclassified from accumulated other comprehensive income (loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentQuarterlyReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Document Quarterly Report </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentQuarterlyReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Document Quarterly Report </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt Instrument [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Long-Term Debt Instruments [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_InsulationGlassPlantMemberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Insulation Glass Plants [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_InsulationGlassPlantMemberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Insulation Glass Plant Member [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_InsulationGlassPlantMemberMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Insulation glass plant. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Less: Imputed interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, Undiscounted Excess Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Statement [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statement [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease liability, less current portion </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Liability, Noncurrent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsegmentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Subsegments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsegmentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Subsegments [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Change in accounting principle, accounting standards update, immaterial effect </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Operating cash flows relating to operating leases </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Payments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common stock issued under ESPP, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Shares, Employee Stock Purchase Plans </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEffectiveDateOfAcquisition1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business combination, effective date of acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEffectiveDateOfAcquisition1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Effective Date of Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EffectiveIncomeTaxRateContinuingOperationsExcludingEffectOfTemporaryDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Effective tax rates, excluding discrete item </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EffectiveIncomeTaxRateContinuingOperationsExcludingEffectOfTemporaryDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Effective Income Tax Rate Continuing Operations Excluding Effect Of Temporary Differences </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EffectiveIncomeTaxRateContinuingOperationsExcludingEffectOfTemporaryDifferences_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Effective Income Tax Rate Continuing Operations Excluding Effect Of Temporary Differences </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other Liabilities [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Noncurrent Liabilities [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Preferred stock, shares outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Preferred Stock, Shares Outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Preferred Stock, Shares Outstanding, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Preferred Stock, Shares Outstanding, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accumulated Other Comprehensive Income Loss [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accumulated Other Comprehensive Income (Loss) [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Weighted average fair value of common stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Inventories </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Line of Credit Facility [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Acquisitions </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxAuthorityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Tax Authority [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Product and Service </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Product and Service [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility, Maximum Amount Outstanding During Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Maximum borrowing available during period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Business Combination, Contingent Consideration, Liability, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Contingent Consideration, Liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Earn-out contingency liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Initial Useful Life (in years) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Asset, Useful Life </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefinitelivedIntangibleAssetsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Preliminary/Final Valuation Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefinitelivedIntangibleAssetsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Indefinite-Lived Intangible Assets Acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SummaryOfOtherInformationRelatingToLeasesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other Information Relating to Leases </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SummaryOfOtherInformationRelatingToLeasesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Summary Of Other Information Relating To Leases Table [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SummaryOfOtherInformationRelatingToLeasesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Summary of other information relating to leases. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Leases </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Leases [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating leases </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Weighted Average Remaining Lease Term </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total liabilities, redeemable non-controlling interest and shareholders' equity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Liabilities and Equity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Plan Name [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Amount of Gain or (Loss) Reclassified from Accumulated OCI(L) into Income </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Weighted average number of common shares outstanding: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Weighted Average Number of Shares Outstanding, Diluted [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterials_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Raw materials </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterials_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Inventory, Raw Materials, Gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryRawMaterials_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Inventory, Raw Materials, Gross, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Change in accounting principle accounting standards update adopted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Change in Accounting Principle, Accounting Standards Update, Adopted [true false] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShippingAndHandlingCostAndCommissionsOnContractAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Shipping and Handling Cost and Commissions on Contract Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShippingAndHandlingCostAndCommissionsOnContractAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Shipping And Handling Cost And Commissions On Contract Assets Policy [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShippingAndHandlingCostAndCommissionsOnContractAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Shipping and handling cost and commissions on contract assets. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyOneSeniorNotesDueTwoThousandTwentyNineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Two thousand twenty one senior notes due two thousand twenty nine. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyOneSeniorNotesDueTwoThousandTwentyNineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Two Thousand Twenty One Senior Notes Due Two Thousand Twenty Nine [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyOneSeniorNotesDueTwoThousandTwentyNineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2021 Senior Notes due 2029 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyOneSeniorNotesDueTwoThousandTwentyNineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> 2021 Senior Notes due 2029, Maturing in October 2029 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Incorporation, State or Country Code </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Incorporation, State or Country Code </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Statement [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Timing of Transfer of Good or Service </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Timing of Transfer of Good or Service [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CashOnHandMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cash On Hand [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CashOnHandMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cash On Hand [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CashOnHandMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Cash on Hand. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Description of Business and Basis of Presentation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromStockPlans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Proceeds from issuance of common stock under employee stock purchase plan (ESPP) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromStockPlans_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Proceeds from Stock Plans </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Total derivative instruments Liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Derivative Liability, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Summary of Changes in Redeemable Non-Controlling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Redeemable Noncontrolling Interest [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total current liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Liabilities, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerAssetNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contract assets, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerAssetNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Contract with Customer, Asset, after Allowance for Credit Loss, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerAssetNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Contract with Customer, Asset, after Allowance for Credit Loss, Current, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEarnOutContingencyPaymentDueInTwoYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination, earn-out contingency payment due in two year. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEarnOutContingencyPaymentDueInTwoYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Earn-out Contingency Payment Due in Two Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEarnOutContingencyPaymentDueInTwoYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Earn-out contingency payment due in two year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common stock issued under ESPP </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Value, Employee Stock Purchase Plan </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid, Year Three </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2025 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestChangeInRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Change in redemption value of RNCI </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestChangeInRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Decrease (increase) in value of RNCI </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestChangeInRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Decrease (increase) in redemption value of RNCI </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestChangeInRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Change in value of redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business Acquisition, Acquiree </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Acquiree [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Allowance for credit losses </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounts Receivable, Allowance for Credit Loss </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Accounts Receivable, Allowance for Credit Loss, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Accounts Receivable, Allowance for Credit Loss, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TradeNamesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Trade Name [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TradeNamesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Trade Name [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TradeNamesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Trade Names [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_QuantityOfAluminumCommodityContracts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative, amount of hedged item </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_QuantityOfAluminumCommodityContracts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Quantity Of Aluminum Commodity Contracts </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_QuantityOfAluminumCommodityContracts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Quantity of aluminum commodity contracts. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Short-Term Lease, Cost </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Short-term lease cost </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareholdersReturnOptionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Shareholders Return Option Two [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareholdersReturnOptionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Shareholders Return Option Two [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareholdersReturnOptionTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> TSR Falls at 25th Percentile or Lower [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Preferred stock, Shares authorized </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Preferred Stock, Shares Authorized </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingStandardsUpdate202108Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounting Standards Update 2021-08 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair value of current long-term debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Fair Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Total derivative instruments Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Asset </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Derivative Asset, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CRiSoCalIncorporationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> CRi [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CRiSoCalIncorporationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> C Ri So Cal Incorporation [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CRiSoCalIncorporationMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> CRi SoCal, Incorporation. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating leases </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Weighted Average Discount Rate, Percent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtInstrumentBasisPointsFloor_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Basis points, floor </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtInstrumentBasisPointsFloor_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument Basis Points Floor </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtInstrumentBasisPointsFloor_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Debt instrument basis points, floor. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Variable Rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Variable Rate [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Small Business </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Small Business </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Number of reportable segments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Number of Reportable Segments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Accounts payable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementPercentageOfAdditionalSharesToBeReceivedByGrantee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Share-based compensation arrangement percentage of additional shares to be received by grantee. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementPercentageOfAdditionalSharesToBeReceivedByGrantee_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-based Compensation Arrangement Percentage of Additional Shares to Be Received By Grantee </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementPercentageOfAdditionalSharesToBeReceivedByGrantee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of additional performance shares to be received by grantee </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="stpr_FL_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Florida [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="stpr_FL_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> FLORIDA </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedAndIndefiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule for Valuation of Identifiable Intangible Assets Acquired and Estimate of Useful Lives </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedAndIndefiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Redemption, Period [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Less: Comprehensive income attributable to redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Comprehensive Income Net Of Tax Attributable To Redeemable Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ComprehensiveIncomeNetOfTaxAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Comprehensive income net of tax attributable to redeemable noncontrolling interest. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total current assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Assets, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AnlinWindowsAndDoorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Anlin Windows & Doors. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AnlinWindowsAndDoorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Anlin Windows and Doors [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AnlinWindowsAndDoorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Anlin Windows & Doors [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AnlinWindowsAndDoorsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Anlin [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Indefinite-lived Intangible Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Indefinite-Lived Intangible Assets [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Remainder of 2022 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewSouthWindowSolutionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> NewSouth Window Solutions [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewSouthWindowSolutionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> New South Window Solutions [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewSouthWindowSolutionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> NewSouth Window Solutions. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Intangible assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Indefinite-Lived Intangible Assets (Excluding Goodwill) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Indefinite-lived Intangible Assets (Excluding Goodwill), Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Indefinite-lived Intangible Assets (Excluding Goodwill), Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Indefinite-lived Intangible Assets (Excluding Goodwill), Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Weighted-average number of common shares outstanding - Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Weighted Average Number of Shares Outstanding, Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Weighted Average Number of Shares Outstanding, Basic, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ScheduleOfDeferredFinancingCostsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule Of Deferred Financing Costs Table [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ScheduleOfDeferredFinancingCostsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Schedule of deferred financing costs. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ScheduleOfDeferredFinancingCostsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated Amortization Expense Relating to Deferred Financing Costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income from operations: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Income (Loss) [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AmortizationOfDeferredFinancingCostsDebtDiscountAndPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Amortization of deferred financing costs, debt discount and premium </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AmortizationOfDeferredFinancingCostsDebtDiscountAndPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Amortization Of Deferred Financing Costs Debt Discount And Premium </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AmortizationOfDeferredFinancingCostsDebtDiscountAndPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Amortization of deferred financing costs, debt discount and premium. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> City Area Code </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> City Area Code </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableGrossCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accounts receivable, gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableGrossCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounts Receivable, before Allowance for Credit Loss, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accumulated Other Comprehensive Income (Loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNoteTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Comprehensive Income (Loss) Note [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Payment Arrangement [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxExpenseBenefitExcessTaxReceivedByState_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income tax expense benefit excess tax received by state </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxExpenseBenefitExcessTaxReceivedByState_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Tax Expense Benefit Excess Tax Received by State </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxExpenseBenefitExcessTaxReceivedByState_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Income tax expense benefit excess tax received by state. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WarrantyExpenseRateDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Warranty expense rate description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WarrantyExpenseRateDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Warranty Expense Rate Description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WarrantyExpenseRateDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Warranty expense rate description. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Document Period End Date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Document Period End Date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Restricted Stock [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Restricted Stock [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEstimatedFairValueExceededAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated fair value exceeded amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEstimatedFairValueExceededAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Estimated Fair Value Exceeded Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEstimatedFairValueExceededAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination estimated fair value exceeded amount. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> New Accounting Pronouncements or Change in Accounting Principle [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> New Accounting Pronouncements or Change in Accounting Principle [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionAdditionalPaymentOnWorkingCapitalAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Additional payment on working capital adjustments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionAdditionalPaymentOnWorkingCapitalAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition Additional Payment on Working Capital Adjustment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionAdditionalPaymentOnWorkingCapitalAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business acquisition additional payment on working capital adjustment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Summary of Financial Data Attributable to Operating Segments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Segment Reporting Information, by Segment [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Asset, Expected Amortization, Year One </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2023 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Statistical Measurement </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statistical Measurement [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Performance percentage </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share Based Compensation Arrangement By Share Based Payment Award Performance Percentage </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Share based compensation arrangement by share based payment award performance percentage. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AdditionsToRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Additions to right-of-use asset </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AdditionsToRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Additions to Right-of-use Asset </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AdditionsToRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Additions to right-of-use asset. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other current assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Assets, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule of Goodwill and Intangible Assets Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Intangible Assets and Goodwill [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Thereafter </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite Lived Intangible Assets Amortization Expense After Year Four </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Finite lived intangible assets amortization expense after year four. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative Contract </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Contract [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioPreviouslyReportedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Previously Reported [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioPreviouslyReportedMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Previously Reported [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_OperatingLeaseExpireDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease expire description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_OperatingLeaseExpireDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease Expire Description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_OperatingLeaseExpireDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Operating lease expire description. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Proceeds from issuance of senior notes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Proceeds from Issuance of Senior Long-Term Debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Long-term debt, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Excluding Current Maturities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Long-term debt, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfUnsecuredNotesIssuedAmountToPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of principal amount issued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfUnsecuredNotesIssuedAmountToPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Percentage Of Unsecured Notes Issued Amount To Principal Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfUnsecuredNotesIssuedAmountToPrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Percentage of unsecured notes issued amount to principal amount. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Diluted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Earnings Per Share, Diluted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Earnings Per Share, Diluted, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Income (Loss) Available to Common Stockholders, Basic [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Calculation of net income per common share attributable to common shareholders: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Redeemable Noncontrolling Interest By Legal Entity [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Redeemable Noncontrolling Interest, by Legal Entity [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Address, Postal Zip Code </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Address, Postal Zip Code </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Total net sales </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net sales </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revenue from Contract with Customer, Including Assessed Tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Revision of Prior Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revision of Prior Period [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Warranty </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Product Warranty Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Document Fiscal Period Focus </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Document Fiscal Period Focus </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedDiscountForLackOfSellersOfMarketabilityOfMinorityStake_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of estimated discount for lack of sellers of marketability of minority stake </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedDiscountForLackOfSellersOfMarketabilityOfMinorityStake_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Percentage Of Estimated Discount For Lack Of Sellers Of Marketability Of Minority Stake </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedDiscountForLackOfSellersOfMarketabilityOfMinorityStake_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Percentage of estimated discount for lack of sellers of marketability of minority stake. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cost of sales </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cost of Goods and Services Sold </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Cost of Goods and Services Sold, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Increase (decrease) in fair value of derivatives </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Amount of Gain or (Loss) Recognized in OCI(L) on Derivatives </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Accounts receivable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Increase (Decrease) in Accounts Receivable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevolvingCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Revolving Credit Facility [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevolvingCreditFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revolving Credit Facility [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Preferred stock; par value $.01 per share; 10,000 shares authorized; no shares outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Preferred Stock, Value, Issued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Preferred Stock, Value, Issued, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Preferred Stock, Value, Issued, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Preferred Stock, Value, Issued, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Stock-based compensation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> APIC, Share-Based Payment Arrangement, Increase for Cost Recognition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Stock-based compensation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestPutOrCallRightExercisePurchasePriceDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Sellers equity interest put or call right exercise purchase price description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestPutOrCallRightExercisePurchasePriceDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Sellers Equity Interest Put Or Call Right Exercise Purchase Price Description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestPutOrCallRightExercisePurchasePriceDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Sellers equity interest put or call right exercise purchase price description. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Add: Dilutive shares from equity plans </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Incremental Common Shares Attributable to Share-based Payment Arrangements, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeAverageForwardPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative average price </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeAverageForwardPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative, Average Forward Price </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsInHedgesAtFairValueNetAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instruments in Hedges, at Fair Value, Net [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Operating lease liability - total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Cash Provided by (Used in) Financing Activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net cash (used in) provided by financing activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AnlinsBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Anlin's backlog [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AnlinsBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Anlins Backlog [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AnlinsBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Anlins backlog. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statement of Financial Position [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Impairment of trade name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Decrease in trade names </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel"> Decrease in trade names </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity File Number </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity File Number </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_VolumeProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Volume Products [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_VolumeProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Volume Product [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_VolumeProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Volume product. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEarnOutContingencyPaymentDueInOneYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination, earn-out contingency payment due in one year. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEarnOutContingencyPaymentDueInOneYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Earn-out Contingency Payment due in One Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEarnOutContingencyPaymentDueInOneYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Earn-out contingency payment due in one year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statement of Cash Flows [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GuaranteesAndProductWarrantiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Guarantees and Product Warranties [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid, after Year Five </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Thereafter </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Credit available under the credit facility </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility, Current Borrowing Capacity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Estimated contingent consideration </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Consideration Transferred, Liabilities Incurred </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contingent consideration </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Geographical </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Geographical [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareholdersReturnOptionOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Shareholders Return option One [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareholdersReturnOptionOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Shareholders Return option One [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareholdersReturnOptionOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> TSR Falls at 75th Percentile or Higher [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Statistical Measurement </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statistical Measurement [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statement of Stockholders' Equity [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SoutheastSegmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Southeast segment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SoutheastSegmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Southeast Segment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SoutheastSegmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Southeast Segment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Revenue Recognition Accounting Policy </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revenue from Contract with Customer [Policy Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LegalEntityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Legal Entity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LegalEntityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Legal Entity [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Components of Lease Expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lease, Cost [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProductWarrantyPeriodForMajorityProducts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Warranty period of the majority of products sold </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProductWarrantyPeriodForMajorityProducts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Product Warranty Period For Majority Products </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProductWarrantyPeriodForMajorityProducts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Product warranty period for majority products. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Subsequent Events [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value Disclosures [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ThirdAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Third Amendment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ThirdAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Third Amendment To Credit Agreement [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ThirdAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Third amendment to credit agreement. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Proceeds from exercise of stock options </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Proceeds from Stock Options Exercised </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Long-term Debt, Type </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Type [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingOtherCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Debt financing other costs. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingOtherCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Financing Other Costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingOtherCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Financing costs other </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Redemption, Period One [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Prior to October 1, 2024 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Deferred income taxes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Income Tax Liabilities, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Deferred Income Tax Liabilities, Net, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedWarrantyReserve_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued warranty reserve </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedWarrantyReserve_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accrued Warranty Reserve </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedWarrantyReserve_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Accrued warranty reserve. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Revenue Recognition and Contracts with Customers </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revenue from Contract with Customer [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeFairValueOfDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Assets (Liabilities) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeFairValueOfDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative, Fair Value, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeFairValueOfDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Derivative, Fair Value, Net, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingStandardsUpdateExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accounting standards update extensible list </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingStandardsUpdateExtensibleList_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounting Standards Update [Extensible Enumeration] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ECOWindowSystemsAndItsRelatedCompaniesECOGlassProductionLLCAndUnityWindowsLLCFloridaLimitedLiabilityCompaniesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> ECO [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ECOWindowSystemsAndItsRelatedCompaniesECOGlassProductionLLCAndUnityWindowsLLCFloridaLimitedLiabilityCompaniesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> E C O Window Systems And Its Related Companies E C O Glass Production L L C And Unity Windows L L C Florida Limited Liability Companies [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ECOWindowSystemsAndItsRelatedCompaniesECOGlassProductionLLCAndUnityWindowsLLCFloridaLimitedLiabilityCompaniesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> ECO window systems and its related companies, ECO glass production, LLC, and Unity windows, LLC, Florida Limited Liability companies. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Amount available under credit facility </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility, Maximum Borrowing Capacity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Subsegments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Subsegments [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Preferred stock, par value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Preferred Stock, Par or Stated Value Per Share </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyOneAnlinEbitdaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> 2021 Anlin EBITDA. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyOneAnlinEbitdaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Two thousand twenty one Anlin EBITDA [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyOneAnlinEbitdaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2021 Anlin EBITDA [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contract liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Contract with Customer, Liability, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Remainder of 2022 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Reclassification to earnings </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Lessee Lease Description [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Lease, Description [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Fair value of acquisition including non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net assets acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RepairAndRemodelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Repair and Remodel [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RepairAndRemodelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Repair And Remodel [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RepairAndRemodelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Repair and remodel. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Credit Facility </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Credit Facility [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Subsequent Events [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Subsequent Event </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Weighted-average number of common shares outstanding - Diluted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Diluted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Weighted Average Number of Shares Outstanding, Diluted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationAcquisitionOfLessThan100PercentRedeemableNoncontrollingInterestFairValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationAcquisitionOfLessThan100PercentRedeemableNoncontrollingInterestFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated fair value of redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationAcquisitionOfLessThan100PercentRedeemableNoncontrollingInterestFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Acquisition Of Less Than100 Percent Redeemable Noncontrolling Interest Fair Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationAcquisitionOfLessThan100PercentRedeemableNoncontrollingInterestFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination acquisition of less than 100 percent redeemable non-controlling interest fair Value. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule Of Indefinite Lived Intangible Assets [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Indefinite-Lived Intangible Assets [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ExecutiveAndNonExecutiveEmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Executive and Non-Executive Employees [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ExecutiveAndNonExecutiveEmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Executive and Non-Executive Employees [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ExecutiveAndNonExecutiveEmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Executive and Non Executive Employees [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Finite-Lived Intangible Assets, Major Class Name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Assets, Major Class Name [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Credit Facility </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CreditFacilityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Credit Facility [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Total unrecognized compensation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net income attributable to common shareholders </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Pro Forma Net Income (Loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Current Fiscal Year End Date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Current Fiscal Year End Date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Financing Costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Financing Costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Debt financing costs. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instruments and Hedging Activities Disclosure [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Depreciation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Depreciation, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Depreciation expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Depreciation expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Financial Instruments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Financial Instruments [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Right-of-use assets obtained in exchange for lease obligations: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Right Of Use Assets Obtained In Exchange For Lease Obligations [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Right-Of-Use Assets Obtained In Exchange For Lease Obligations:[Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Cash and cash equivalents at beginning of period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Cash and cash equivalents at end of period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other assets, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Assets, Noncurrent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Other Assets, Noncurrent, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Address, Address Line One </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Address, Address Line One </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MedleyFloridaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Medley Florida. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MedleyFloridaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Medley Florida [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MedleyFloridaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Medley, Florida [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Repayments of Long-Term Debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Repayments of Long-term Debt, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfLongTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Repayments of debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPurchasePrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Purchase price </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPurchasePrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Purchase Price1 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPurchasePrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination recognized identifiable assets acquired and liabilities assumed purchase price 1. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPurchasePrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business combination, purchase price </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RepurchaseNotesPercentageAtAggregatePrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Repurchase notes percentage of aggregate principal amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RepurchaseNotesPercentageAtAggregatePrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Repurchase Notes Percentage At Aggregate Principal Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RepurchaseNotesPercentageAtAggregatePrincipalAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Repurchase notes percentage at aggregate principal amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Finite-Lived Intangible Assets by Major Class </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Assets by Major Class [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContingentConsiderationTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Contingent Consideration Type [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Tax Expense (Benefit) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Income Tax Expense (Benefit), Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Interest expense, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Income tax expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income Taxes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Tax Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VestingAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Vesting [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BalanceSheetLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Balance Sheet Location </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BalanceSheetLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Balance Sheet Location [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Redemption, Period Two [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> On or After August 1, 2024 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Purchases of property, plant and equipment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Payments to Acquire Property, Plant, and Equipment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Payments to Acquire Property, Plant, and Equipment, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Tax Disclosure [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Line Of Credit Facility [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Change in accounting principle, accounting standards update, adoption date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Change in Accounting Principle, Accounting Standards Update, Adoption Date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityCommitmentFeePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Credit facility amortization percentage </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityCommitmentFeePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility, Commitment Fee Percentage </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business combination, value of shares issuance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Equity Interest Issued or Issuable, Value Assigned </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated amount of goodwill deductible for tax purposes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Goodwill, Expected Tax Deductible Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationWorkingCapitalAdjustmentAndCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Working capital adjustment and customer deposits </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationWorkingCapitalAdjustmentAndCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Working Capital Adjustment And Customer Deposits </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationWorkingCapitalAdjustmentAndCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination working capital adjustment and customer deposits. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Vesting of restricted stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair Value Hierarchy and NAV </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value Hierarchy and NAV [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Goodwill and Intangible Assets Disclosure [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TermLoanFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Term Loan Facility [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TermLoanFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Term Loan Facility [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TermLoanFacilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Term loan facility. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Equity [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EquityMethodInvestmentsAndCostMethodInvestmentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Equity Method Investments And Cost Method Investments [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EquityMethodInvestmentsAndCostMethodInvestmentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Equity Method Investments And Cost Method Investments [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Total income from operations </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Income from operations </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Income (Loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseOptionToExtend_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease extension period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseOptionToExtend_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Option to Extend </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedInterestRateOfLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued Interest rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedInterestRateOfLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accrued Interest Rate Of Loan </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedInterestRateOfLoan_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Accrued Interest Rate Of Loan </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Additional paid-in-capital </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Additional Paid in Capital, Common Stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Additional Paid in Capital, Common Stock, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Additional Paid in Capital, Common Stock, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CustomerRelatedBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Customer-related backlog asset [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CustomerRelatedBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Customer-related backlog. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CustomerRelatedBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Customer-related backlog [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CustomerRelatedBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Customer-related Backlog [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Investment in and acquisitions of business </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Payments to Acquire Businesses, Net of Cash Acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Payments to Acquire Businesses, Net of Cash Acquired, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Redeemable noncontrolling interest value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Redeemable Noncontrolling Interest, Equity, Redemption Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Redeemable Noncontrolling Interest, Equity, Redemption Value, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Compensation Arrangement by Share-Based Payment Award, Terms of Award </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Performance criteria defined in share awards </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedLiabilitiyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued Liabilities [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedLiabilitiyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accrued Liabilitiy [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedLiabilitiyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Accrued liabilitiy. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Filer Category </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFilerCategory_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Filer Category </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NorthVeniceFloridaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> North Venice, Florida. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NorthVeniceFloridaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> North Venice Florida [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NorthVeniceFloridaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> North Venice, Florida [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForwardContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Forward Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForwardContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Aluminum Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForwardContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Aluminum Forward Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateEarlyAdoption_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Change in Accounting Principle, Accounting Standards Update, Early Adoption [true false] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateEarlyAdoption_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Change in accounting principle, accounting standards update, early adoption </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilityNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease right of use assets and operating lease liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilityNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Operating Lease Right Of Use Assets And Operating Lease Liability Non Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilityNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination, recognized identifiable assets acquired and liabilities assumed, operating lease right-of-use-assets and operating lease liability, non current. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other comprehensive income (loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Other comprehensive income (loss), net of tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Other comprehensive income (loss), net of tax expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Property and equipment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Current Reporting Status </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCurrentReportingStatus_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Current Reporting Status </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Grants of restricted stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Value, Restricted Stock Award, Gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Grants of restricted stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Inventories </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Inventories </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Inventory, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel"> Less: Net income attributable to RNCI </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Less: Net income attributable to redeemable non-controlling interest ("RNCI") </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Net income portion attributable to redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Income (Loss) Attributable to Redeemable Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net Income (Loss) Attributable to Redeemable Noncontrolling Interest, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Less: Net income attributable to redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Asset impairment charges </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Asset Impairment Charges </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Asset Impairment Charges, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Inventories </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Inventory Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedFairValueOfEntityAtAcquisitionDateToCalculateFairValueOfRedeemableNonControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of estimated fair value of entity at acquisition date to calculate fair value of redeemable on controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedFairValueOfEntityAtAcquisitionDateToCalculateFairValueOfRedeemableNonControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Percentage Of Estimated Fair Value Of Entity At Acquisition Date To Calculate Fair Value Of Redeemable Non Controlling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedFairValueOfEntityAtAcquisitionDateToCalculateFairValueOfRedeemableNonControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Percentage of estimated fair value of entity at acquisition date to calculate fair value of redeemable non-controlling interest. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other Assets [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Assets [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combinations [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Subtotal </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Assets, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Finite-Lived Intangible Assets, Net, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Finite-Lived Intangible Assets, Net, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total shareholders' equity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stockholders' Equity Attributable to Parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AdditionsToOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Additions to operating lease liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AdditionsToOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Additions to Operating Lease Liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AdditionsToOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Additions to operating lease liability. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> AOCI Attributable to Parent [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accumulated Other Comprehensive Income [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BaseRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Base Rate [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BaseRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Base Rate [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Property, plant and equipment additions in accounts payable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncash or Part Noncash Acquisition, Fixed Assets Acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Maturity, Year Two </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2024 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationContingentConsiderationLiabilityRemainingPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Initial estimated fair value of contingent consideration remaining payment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationContingentConsiderationLiabilityRemainingPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Contingent Consideration Liability Remaining Payment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationContingentConsiderationLiabilityRemainingPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination contingent consideration liability remaining payment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Tax Identification Number </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Tax Identification Number </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income Statement Location </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Statement Location [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common stock; par value $.01 per share; 200,000 shares authorized; 63,927 and 63,516 shares issued and 59,947 and 58,696 shares outstanding at July 2, 2022 and January 1, 2022, respectively </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Common Stock, Value, Issued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Common Stock, Value, Issued, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Common Stock, Value, Issued, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Common Stock, Value, Issued, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Retained Earnings (Accumulated Deficit) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Retained earnings </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Retained Earnings (Accumulated Deficit), Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Retained Earnings (Accumulated Deficit), Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Retained Earnings (Accumulated Deficit), Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Equity Components </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Equity Components [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeHigherRemainingMaturityRangeOne_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Maturity period of contract, maximum </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeHigherRemainingMaturityRangeOne_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Higher Remaining Maturity Range One </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeHigherRemainingMaturityRangeOne_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Derivative higher remaining maturity range one. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business combination, acquisition related costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Acquisition Related Costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfAdoptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounting Standards Update [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestPutRightExercisePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Sellers equity interest put right exercise period following call right exercise period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestPutRightExercisePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Sellers Equity Interest Put Right Exercise Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestPutRightExercisePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Sellers equity put right exercise period. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> At beginning of year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Issuance Costs, Gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyLiabilityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Product Warranty Liability [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyLiabilityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Product Warranty Liability [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Prepaid expenses </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Prepaid Expense, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Prepaid Expense, Current, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeasesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Leases [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Activity Relating to Deferred Financing Costs Composed of Third-Party Fees and Costs, and Lender Fees </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerRelationshipsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Customer Relationships and Customer-related Assets [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerRelationshipsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Customer Relationships [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerRelationshipsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Customer Relationships [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Disaggregation Of Revenue [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Disaggregation of Revenue [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WesternSegmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Western Segment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WesternSegmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Western Segment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WesternSegmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Western segment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accounts payable, accrued and other liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Increase (Decrease) in Accounts Payable and Accrued Liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Emerging Growth Company </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Emerging Growth Company </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule Of Business Acquisitions By Acquisition [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Business Acquisitions, by Acquisition [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationContingentConsiderationLiabilityAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination contingent consideration liability adjustment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationContingentConsiderationLiabilityAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Contingent Consideration Liability Adjustment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationContingentConsiderationLiabilityAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Earn-out contingency liability adjustment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfMachineryAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Proceeds from sales of assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfMachineryAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Proceeds from Sale of Machinery and Equipment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAdjustmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Adjustments to Allocation [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAdjustmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revision of Prior Period, Adjustment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerSalesChannelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contract with Customer, Sales Channel </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerSalesChannelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Contract with Customer, Sales Channel [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NonWindowAndDoorProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Non-Impact Window and Door Products [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NonWindowAndDoorProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Non Window And Door Products [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NonWindowAndDoorProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Non Window And Door Products [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualPayments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Accrued Warranty, Settlements </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Standard and Extended Product Warranty Accrual, Decrease for Payments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Standard and Extended Product Warranty Accrual, Decrease for Payments, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestCallRightExercisePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Sellers equity interest call right exercise period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestCallRightExercisePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Sellers Equity Interest Call Right Exercise Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SellersEquityInterestCallRightExercisePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Sellers equity interest call right exercise period. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Redeemable Noncontrolling Interest [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RedeemableNoncontrollingInterestLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Redeemable Noncontrolling Interest [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Document Transition Report </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentTransitionReport_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Document Transition Report </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Prepaid expenses and other assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Maturity, Year Three </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2025 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeInstrumentsAndHedgingActivitiesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative Instruments And Hedging Activities [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeInstrumentsAndHedgingActivitiesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instruments And Hedging Activities [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeInstrumentsAndHedgingActivitiesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Derivative Instruments And Hedging Activities [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourthAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Fourth amendment to credit agreement. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourthAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fourth Amendment to Credit Agreement [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourthAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fourth Amendment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesTradeAccountsPayableAndCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Trade accounts payable and customer deposits </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesTradeAccountsPayableAndCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Trade Accounts Payable And Customer Deposits </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesTradeAccountsPayableAndCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination, recognized identifiable assets acquired and liabilities assumed, current liabilities, trade accounts payable and customer deposits. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule Of Segment Reporting Information By Segment [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business Combination, Separately Recognized Transactions </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Separately Recognized Transactions [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Vesting of restricted stock, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Vesting of restricted stock, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Components of Accumulated Other Comprehensive Income (Loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Sale of stock, price per share </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Sale of Stock, Price Per Share </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Commitments and Contingencies </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Commitments and Contingencies Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accumulated other comprehensive income (loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accumulated Other Comprehensive Income (Loss), Net of Tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Accumulated Other Comprehensive Income (Loss), Net of Tax, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accounts receivable, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounts Receivable, after Allowance for Credit Loss, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Accounts Receivable, after Allowance for Credit Loss, Current, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfSharesIssuableBasedOnTargetPerformance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of shares issuable based on target performance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfSharesIssuableBasedOnTargetPerformance_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Shares Issuable Based On Target Performance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfSharesIssuableBasedOnTargetPerformance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Share based compensation arrangement by share-based payment award, percentage of shares Issuable based on target performance. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Common Stock, Shares Outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Common Stock, Shares Outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeLowerRemainingMaturityRangeOne_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Maturity period of contract, minimum </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeLowerRemainingMaturityRangeOne_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Lower Remaining Maturity Range One </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeLowerRemainingMaturityRangeOne_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Derivative lower remaining maturity range one. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommodityContractMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Aluminum Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommodityContractMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Commodity Contract [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareReconciliationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net income per common share attributable to common shareholders: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareReconciliationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Earnings Per Share Reconciliation [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Less: Amortization expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Amortization of Debt Issuance Costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contract assets, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Acquired Receivables, Gross Contractual Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Revision of Prior Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revision of Prior Period [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CRiAcquisitionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> CRi Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CRiAcquisitionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> C Ri Acquisition [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CRiAcquisitionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> CRi Acquisition. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Income (Loss) Attributable to Parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net income attributable to the Company </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net income attributable to the Company </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Net income attributable to common shareholders </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillOtherIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Goodwill, Other Increase (Decrease) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillOtherIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net decrease in other allocation changes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Current portion of operating lease liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Liability, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule of Fair Value on Recurring Basis </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Additional Paid-in Capital [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Additional Paid-in Capital [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Redemption Price, Percentage </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt instrument, redemption percentage </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Purchases of common stock relating to tax withholdings on employee equity awards </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Payment, Tax Withholding, Share-Based Payment Arrangement </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WeightedAverageRemainingLeaseTermInYearsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Weighted average remaining lease term in years </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WeightedAverageRemainingLeaseTermInYearsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Weighted Average Remaining Lease Term In Years [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WeightedAverageRemainingLeaseTermInYearsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Weighted Average Remaining Lease Term In Years [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandAndTwentyTwoLongTermIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Two thousand and twenty two long term incentive plan. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandAndTwentyTwoLongTermIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Two Thousand And Twenty Two Long Term Incentive Plan [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandAndTwentyTwoLongTermIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2022 Long Term Incentive Plan [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Maturities of Long-Term Debt [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contractual Future Maturities of Long-Term Debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Registrant Name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Registrant Name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cash and cash equivalents </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cash and Cash Equivalents, at Carrying Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Cash and Cash Equivalents, at Carrying Value, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Cash and Cash Equivalents, at Carrying Value, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Cash and Cash Equivalents, at Carrying Value, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net Income Per Common Share </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Earnings Per Share [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtWeightedAverageInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Weighted average interest rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtWeightedAverageInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Weighted Average Interest Rate, at Point in Time </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt instrument, maturity date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Maturity Date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Lessee Lease Description [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Lease, Description [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statement of Comprehensive Income [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Property, plant and equipment, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Property, Plant and Equipment, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Property, Plant and Equipment, Net, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Property, Plant and Equipment, Net, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Property, Plant and Equipment, Net, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Award Type </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Award Type [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Statement [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Statement [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PeriodOfHolderOfRedeemableNonControllingInterestRestrictedFromSellingSharesFromDateOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Period of holder of redeemable non-controlling interest restricted from selling shares from date of acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PeriodOfHolderOfRedeemableNonControllingInterestRestrictedFromSellingSharesFromDateOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Period Of Holder Of Redeemable Non Controlling Interest Restricted From Selling Shares From Date Of Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PeriodOfHolderOfRedeemableNonControllingInterestRestrictedFromSellingSharesFromDateOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Period of holder of redeemable non-controlling interest restricted from selling shares from date of acquisition. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Lease expenses </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Title of 12(b) Security </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Title of 12(b) Security </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Intangible assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Assets, Gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Finite-Lived Intangible Assets, Gross, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DevelopedTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Developed Technology [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DevelopedTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Developed Technology [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DevelopedTechnologyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Developed Technology [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Ownership </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Ownership [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLessRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net assets acquired, net of redeemable non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLessRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Less Redeemable Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLessRedeemableNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination, recognized identifiable assets acquired and liabilities assumed, less redeemable noncontrolling interest. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common Stock [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Common Stock [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cash flows from operating activities: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Cash Provided by (Used in) Operating Activities [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Equity Component </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Equity Component [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyLiabilityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Product Warranty Liability [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyLiabilityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Product Warranty Liability [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TypicalOrderQuantitiesPaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Typical order quantities payment terms net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TypicalOrderQuantitiesPaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Typical Order Quantities Payment Terms </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TypicalOrderQuantitiesPaymentTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Typical order quantities payment terms. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Pre-tax earnings </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Total income (loss) before income taxes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Income before income taxes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourPointThreeSevenFivePercentSeniorNotesDue2029Member_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> 2021 Senior Notes [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourPointThreeSevenFivePercentSeniorNotesDue2029Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Four point three seven five percent senior notes due 2029. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourPointThreeSevenFivePercentSeniorNotesDue2029Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> 2021 Senior Notes Due 2029 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourPointThreeSevenFivePercentSeniorNotesDue2029Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2021 Senior Notes Due 2029 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Address, State or Province </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Address, State or Province </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid, Year Four </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2026 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Geographical </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Geographical [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net increase (decrease) in cash and cash equivalents </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Comprehensive income </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Document Type </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Document Type </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionProFormaInformationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Summary of Unaudited Proforma Results </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionProFormaInformationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Pro Forma Information [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt instrument premium </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Unamortized Premium </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedPremium_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Debt Instrument, Unamortized Premium, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Reedemable Non-Controlling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncontrolling Interest Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Issuance of treasury stock, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Shares, Treasury Stock Reissued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Shell Company </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityShellCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Shell Company </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Inventories </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Increase (Decrease) in Inventories </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Increase (Decrease) in Inventories, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Compensation expense for stock based awards </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Stock-based compensation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Payment Arrangement, Expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Segment Reporting Information [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Segment Reporting Information [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Payments of financing costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Payments of Financing Costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Payments of Financing Costs, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Add: Deferred financing costs from the issuance of Senior Notes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value, Recurring and Nonrecurring [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OffsettingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Offsetting [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Security Exchange Name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Security Exchange Name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revenue from Contract with Customer [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net cash provided by operating activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Cash Provided by (Used in) Operating Activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Weighted-average period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransferredAtPointInTimeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Passes at Point in Time [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransferredAtPointInTimeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Transferred at Point in Time [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Cash </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cash payment to acquire business </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Payments to Acquire Businesses, Gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Commitments and Contingencies Disclosure [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease cost </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Operating Lease, Cost </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Gains (Losses) on Derivative Financial Instruments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionWorkingCapitalAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Working capital adjustments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionWorkingCapitalAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition Working Capital Adjustments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionWorkingCapitalAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business acquisition working capital adjustments. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income tax expense (benefit) related to other comprehensive income (loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel"> Tax effect </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Income tax (benefit) expense related to components of other comprehensive income (loss) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, Maturity [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Future Maturities under Operating Leases </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerSalesChannelDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contract with Customer, Sales Channel </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContractWithCustomerSalesChannelDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Contract with Customer, Sales Channel [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Summary of Current Period Charges, Adjustments to Previous Estimates, Settlements representing Actual Costs Incurred with regard to Accrued Warranty </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Product Warranty Liability [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionsProFormaRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Sales </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionsProFormaRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net sales </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionsProFormaRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Pro Forma Revenue </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total assets acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated fair value of assets acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Recently Adopted Accounting Pronouncements </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> New Accounting Pronouncements, Policy [Policy Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Noncontrolling interest, ownership percentage by parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncontrolling Interest, Ownership Percentage by Parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common stock, shares outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Common Stock, Shares, Outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Common Stock, Shares, Outstanding, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Common Stock, Shares, Outstanding, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business Acquisition [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsThreeYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Finance Costs Three Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsThreeYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Deferred finance costs three year. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsThreeYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2024 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accounts receivable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Decrease in acquired accounts receivable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryWorkInProcess_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Work-in-progress </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryWorkInProcess_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Inventory, Work in Process, Gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Significant Other Observable Inputs (Level 2) [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value, Inputs, Level 2 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cash flows from investing activities: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Cash Provided by (Used in) Investing Activities [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated Amortization for Future Fiscal Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Commitments and Contingencies </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Commitments and contingencies </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net assets acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common stock, shares issued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Common Stock, Shares, Issued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Common Stock, Shares, Issued, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivatives </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instruments and Hedging Activities Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionFinalNetWorkingCapitalPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Final net working capital payment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionFinalNetWorkingCapitalPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Final Net Working Capital Payment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionFinalNetWorkingCapitalPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business acquisition, final net working capital payment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WeightedAverageDiscountRateAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Weighted average discount rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WeightedAverageDiscountRateAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Weighted Average Discount Rate [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_WeightedAverageDiscountRateAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Weighted Average Discount Rate [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Variable Rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VariableRateDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Variable Rate [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedDiscountForLackOfSellersVotingControlInNewEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of estimated discount for lack of sellers voting control in new entity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedDiscountForLackOfSellersVotingControlInNewEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Percentage Of Estimated Discount For Lack Of Sellers Voting Control In New Entity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfEstimatedDiscountForLackOfSellersVotingControlInNewEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Percentage of estimated discount for lack of sellers voting control in new entity. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EarningsBeforeInterestTaxDepreciationAndAmortizationMetricMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Earnings Before Interest Tax, Depreciation and Amortization Metric. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EarningsBeforeInterestTaxDepreciationAndAmortizationMetricMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Earnings Before Interest Tax, Depreciation and Amortization Metric [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EarningsBeforeInterestTaxDepreciationAndAmortizationMetricMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> EBITDA Criteria [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ReductionToContractAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Reduction to Contract Assets [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ReductionToContractAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Reduction To Contract Assets [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ReductionToContractAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Reduction to contract assets. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Minimum [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Minimum [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Redemption, Period Three [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> On or After August 2025 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_GlassTemperingAndLaminatingPlantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Glass Tempering and Laminating Plant [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_GlassTemperingAndLaminatingPlantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Glass Tempering And Laminating Plant [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_GlassTemperingAndLaminatingPlantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Glass tempering and laminating plant </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesAwardedSubjectToShareholderReturn_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Share-based compensation arrangement by share-based payment award, shares awarded subject to shareholder return. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesAwardedSubjectToShareholderReturn_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-based Compensation Arrangement by Share-based Payment Award, Shares Awarded Subject to Shareholder Return </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesAwardedSubjectToShareholderReturn_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Shares awarded subject to total shareholder return </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MinorityInterestRedeemableNonControllingInterestEstimatedFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Redeemable non-controlling interest in Eco at initially estimated fair value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MinorityInterestRedeemableNonControllingInterestEstimatedFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Minority Interest Redeemable Non Controlling Interest Estimated Fair Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_MinorityInterestRedeemableNonControllingInterestEstimatedFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Minority interest redeemable non controlling interest estimated fair value. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Segments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Segments [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Corporate income tax rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income Taxes [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Taxes [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Income Taxes [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NumberOfManufacturingLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Number of manufacturing location </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NumberOfManufacturingLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Number Of Manufacturing Location </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NumberOfManufacturingLocation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Number of manufacturing location. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounting Standards Update [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Weighted average fair value of common stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt Instrument </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Shareholders' equity: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stockholders' Equity Attributable to Parent [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Treasury Stock [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Treasury Stock [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Segments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Segments [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Software License [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComputerSoftwareIntangibleAssetMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Computer Software, Intangible Asset [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenuesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net sales: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenuesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revenues [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Diluted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Pro Forma Earnings Per Share, Diluted </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease not yet commenced description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Lease Not yet Commenced, Description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsFourYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Finance Costs Four Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsFourYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Deferred finance costs four year. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsFourYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2025 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Amortization of intangible assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Amortization of Intangible Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Amortization of Intangible Assets, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AwardTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Award Type </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AwardTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Award Type [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Accrued Warranty, Beginning of Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Accrued Warranty, End of Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Standard and Extended Product Warranty Accrual </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrual_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Standard and Extended Product Warranty Accrual, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncreaseDecreaseContractAssetsNetPrepaidExpensesOtherCurrentAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Contract assets, net, prepaid expenses, other current and other assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncreaseDecreaseContractAssetsNetPrepaidExpensesOtherCurrentAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Increase Decrease Contract Assets Net Prepaid Expenses Other Current And Other Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncreaseDecreaseContractAssetsNetPrepaidExpensesOtherCurrentAndOtherAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Increase decrease contract assets, net, prepaid expenses, other current and other assets. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EurodollarMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Euro Dollar [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EurodollarMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Eurodollar [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NumberOfPlants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Number of plants </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NumberOfPlants_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Number Of Plants </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NumberOfPlants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Number of plants. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Fair value of consideration transferred </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair value of consideration </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Consideration Transferred </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accumulated other comprehensive income </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Finance Costs Remainder Of Fiscal Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Deferred finance costs remainder of fiscal year. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Remainder of 2022 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Noncontrolling interest, ownership percentage by non controlling owners </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total future minimum lease payments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Payments of contingent consideration in Anlin Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Payment for Contingent Consideration Liability, Financing Activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Current assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease term </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Term of Contract </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Central Index Key </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Central Index Key </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cash Paid For Amounts Included In The Measurement Of Lease Liabilities [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Cash Paid For Amounts Included In The Measurement Of Lease Liabilities [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Cash paid for amounts included in the measurement of lease liabilities: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EbitdaAndShareholdersComponentCriteriaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> EBITDA And Shareholders Component Criteria. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EbitdaAndShareholdersComponentCriteriaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> EBITDA And Shareholders Component Criteria [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EbitdaAndShareholdersComponentCriteriaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> EBITDA Criteria of Performance and TSR component [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseExistenceOfOptionToTerminate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease existence of option to terminate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseExistenceOfOptionToTerminate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Existence of Option to Terminate [true false] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued Warranty, Adjustments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualPreexistingIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SixPointSevenFivePercentSeniorNotesDue2026Member_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> 2018 Senior Notes due 2026, Maturing in August 2026 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SixPointSevenFivePercentSeniorNotesDue2026Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2018 Senior Notes due 2026 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SixPointSevenFivePercentSeniorNotesDue2026Member_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Six Point Seven Five Percent Senior Notes Due 2026 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SixPointSevenFivePercentSeniorNotesDue2026Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Six Point Seven Five Percent Senior Notes Due2026 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewConstructionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> New Construction [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewConstructionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> New Construction [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewConstructionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> New construction. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounting Policies [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Redemption, Period [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionPercentageOfOwnershipStakeAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Percentage of ownership stake </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionPercentageOfOwnershipStakeAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business combination, percentage of ownership stake acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionPercentageOfOwnershipStakeAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition Percentage Of Ownership Stake Acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionPercentageOfOwnershipStakeAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business acquisition percentage of ownership stake acquired. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Disaggregation Of Revenue [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Disaggregation of Revenue [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Stock Based Compensation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Payment Arrangement [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFeeAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Fee Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFeeAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt instrument, fees </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyTwoAnlinEbitdaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> 2022 Anlin EBITDA. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyTwoAnlinEbitdaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Two thousand twenty two Anlin EBITDA [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandTwentyTwoAnlinEbitdaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2022 Anlin EBITDA [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Organization, Consolidation and Presentation of Financial Statements [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> At end of period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Issuance Costs, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Deferred financing costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel"> Deferred financing costs </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_GoodwillEstimatedToTaxDeductibleDifference_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Goodwill is estimated to be the tax-deductible, difference. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_GoodwillEstimatedToTaxDeductibleDifference_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Goodwill Estimated to Tax Deductible, Difference </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_GoodwillEstimatedToTaxDeductibleDifference_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Goodwill estimated to tax deductible, difference </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total lease cost </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lease, Cost </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Operating lease right-of-use assets obtained in exchange for operating lease obligations </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating leases </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Right-of-Use Asset Obtained in Exchange for Operating Lease Liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Adjustments to reconcile net income to net cash provided by operating activities: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Retained Earnings [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Retained Earnings [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Additional reserves for credit losses </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounts Receivable, Allowance for Credit Loss, Writeoff </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair value of contingent consideration </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Business Combination, Contingent Consideration, Asset, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationContingentConsiderationAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Contingent Consideration, Asset </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business combination, number of shares issuance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Equity Interest Issued or Issuable, Number of Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Segment Reporting [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Effective tax rates </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Effective Income Tax Rate Reconciliation, Percent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Effective Income Tax Rate Reconciliation, Percent, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> PGTI common stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Issue of common stock value to acquire business </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Consideration Transferred, Equity Interests Issued and Issuable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinitelivedIntangibleAssetsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Preliminary/Final Valuation Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinitelivedIntangibleAssetsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Assets Acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionProFormaEarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition, Pro Forma Earnings Per Share, Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity Interactive Data Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity Interactive Data Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Accrued Expenses [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued Liabilities [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accrued Liabilities [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LettersOfCreditOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Letters of credit outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LettersOfCreditOutstandingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Letters of Credit Outstanding, Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FairValueMeasurementsTransfersBetweenLevelTwoAndLevelThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair value of assets, level 2 to level 3 transfers </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FairValueMeasurementsTransfersBetweenLevelTwoAndLevelThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value Measurements Transfers Between Level Two And Level Three </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FairValueMeasurementsTransfersBetweenLevelTwoAndLevelThree_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Fair value measurements transfers between level 2 and Level 3. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Intangible assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Forfeitures of restricted stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Value, Restricted Stock Award, Forfeitures </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Forfeitures of restricted stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid, Year One </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2023 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForDoubtfulAccounts_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Provisions for credit losses </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForDoubtfulAccounts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Provision for credit losses </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProvisionForDoubtfulAccounts_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounts Receivable, Credit Loss Expense (Reversal) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Local Phone Number </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Local Phone Number </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Effective tax rates, statutory federal and state rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule of Fair Value of Assets and Liabilities Assumed </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Calculation of EPS and Reconciliation of Weighted Average Common Shares Used in Calculation of Basic and Diluted EPS </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair Value of Derivative </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Disclosure [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Excess tax benefits relating to exercises of stock options and lapses of restrictions on stock awards </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Payment Arrangement, Exercise of Option, Tax Benefit </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Share-based Compensation Arrangement by Share-based Payment Award [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EcoEnterprisesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Eco Enterprises, LLC [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EcoEnterprisesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Eco Enterprises L L C [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_EcoEnterprisesLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Eco Enterprises, LLC. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Basis of Presentation </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Basis of Accounting, Policy [Policy Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseExistenceOfOptionToExtend_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease existence of option to extend </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseExistenceOfOptionToExtend_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Existence of Option to Extend [true false] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net Sales by Reporting Segment, Product Category and Market </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Disaggregation of Revenue [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Liabilities, Noncurrent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Other Liabilities, Noncurrent, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other Current Assets [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentAssetsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Current Assets [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income Statement Location </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Statement Location [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Maturity, Year One </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2023 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Liabilities assumed </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total liabilities assumed </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel"> Total liabilities assumed </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Selling, General and Administrative Expenses [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Selling, General and Administrative Expenses [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValueAcquiredCostMethod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Purchases of treasury stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValueAcquiredCostMethod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Treasury Stock, Value, Acquired, Cost Method </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValueAcquiredCostMethod_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel"> Purchases of treasury stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CompanyPerformanceCriteriaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Company Performance Criteria [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CompanyPerformanceCriteriaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Company Performance Criteria [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_CompanyPerformanceCriteriaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Company Performance Criteria [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Beginning Balance, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Ending Balance, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Shares, Outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Beginning Balance, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Ending Balance, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Redemption, Period Four [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentRedemptionPeriodFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> On or After August 1, 2026 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Inventory Disclosure [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ContingentConsiderationByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Contingent Consideration by Type [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentForAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Amortization </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentForAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Amortization, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentForAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Amortization expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentForAmortization_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Amortization expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt Instrument, Name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Name [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Document Fiscal Year Focus </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Document Fiscal Year Focus </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Other intangible assets, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Intangible assets, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Intangible Assets, Net (Excluding Goodwill) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Other comprehensive income (loss) before tax: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Issuance of common stock in Eco Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncash or Part Noncash Acquisition, Value of Liabilities Assumed </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Noncash or Part Noncash Acquisition, Value of Liabilities Assumed, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourPointThreeSevenFivePercentSeniorNotesDueInTwoThousandTwentyNineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Four Point Three Seven Five Percent Senior Notes Due in Two Thousand Twenty Nine [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourPointThreeSevenFivePercentSeniorNotesDueInTwoThousandTwentyNineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Four Point Three Seven Five Percent Senior Notes Due in Two Thousand Twenty Nine [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_FourPointThreeSevenFivePercentSeniorNotesDueInTwoThousandTwentyNineMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 4.375% Senior Notes Due in 2029 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityNonCurrent_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Operating lease liability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accounts receivable </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Operating Lease Liability Non Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilityNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination recognized identifiable assets acquired and liabilities assumed operating lease liability non current. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsFiveYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Finance Costs Five Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsFiveYear_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Deferred finance costs five year. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsFiveYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2026 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Goodwill, Period Increase (Decrease) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Goodwill, Period Increase (Decrease), Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Increase (decrease) in goodwill </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid, Year Two </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2024 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VestingDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Vesting [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Earnings Per Share, Basic </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Earnings Per Share, Basic, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Payment of estimated income taxes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxesPaid_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Taxes Paid </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> ASSETS </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Assets [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Gross profit </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Gross Profit </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Timing of Transfer of Good or Service </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TimingOfTransferOfGoodOrServiceDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Timing of Transfer of Good or Service [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtInstrumentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Schedule of Long-term Debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtInstrumentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Long-Term Debt Instruments [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RevolvingCreditFacilityDueTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Revolving Credit Facility due 2024 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RevolvingCreditFacilityDueTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revolving Credit Facility Due Two Thousand Twenty Four [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RevolvingCreditFacilityDueTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Revolving credit facility due two thousand twenty four. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Maturity term of credit agreement </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityExpirationPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility, Expiration Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionEstimatedWorkingCapitalAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business acquisition estimated working capital adjustment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionEstimatedWorkingCapitalAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Acquisition Estimated Working Capital Adjustment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessAcquisitionEstimatedWorkingCapitalAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated working capital adjustments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Treasury stock at cost </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Treasury Stock, Value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel"> Treasury Stock, Value, Ending Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Treasury Stock, Value, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel"> Treasury Stock, Value, Beginning Balance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Fair value of consideration transferred </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt instrument, face amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeExpenseNonoperatingNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Interest expense, net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestIncomeExpenseNonoperatingNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Interest Income (Expense), Nonoperating, Net </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Financial Instrument </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Financial Instrument [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> LIABILITIES, REDEEMABLE NON-CONTROLLING INTEREST AND SHAREHOLDERS' EQUITY </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Liabilities and Equity [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandSixteenCreditAgreementDueTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Two thousand sixteen credit agreement due two thousand twenty four. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandSixteenCreditAgreementDueTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Two Thousand Sixteen Credit Agreement Due Two Thousand Twenty Four [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandSixteenCreditAgreementDueTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2016 Credit Agreement Due 2024 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandSixteenCreditAgreementDueTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> 2016 Credit Agreement Due 2024, Maturing in October 2024 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DevelopedTechnologyRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Developed Technology [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DevelopedTechnologyRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Developed Technology Rights [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxAuthorityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Tax Authority [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Net income including portion attributable to non-controlling interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Income (Loss), Including Portion Attributable to Noncontrolling Interest </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Net income </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net income </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Current assets: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Assets, Current [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Asset, Expected Amortization, Year Four </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2026 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SupplementalCashFlowsInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Supplemental cash flows information </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SupplementalCashFlowsInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Supplemental Cash Flows Information [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SupplementalCashFlowsInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Supplemental Cash Flows Information [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockRetiredCostMethodAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Retirement of treasury stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockRetiredCostMethodAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Treasury Stock, Retired, Cost Method, Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockRetiredCostMethodAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel"> Retirement of treasury stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsYearThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Thereafter </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsYearThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Deferred Finance Costs Year Thereafter </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DeferredFinanceCostsYearThereafter_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Deferred Finance Costs Year Thereafter </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Asset, Expected Amortization, Year Two </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2024 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Segments </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Segment Reporting Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeInstrumentsAndHedgingActivitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative Instruments And Hedging Activities [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeInstrumentsAndHedgingActivitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instruments And Hedging Activities [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DerivativeInstrumentsAndHedgingActivitiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Derivative Instruments And Hedging Activities [Table] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncontrolling Interest [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilityNumberOfInstrumentsHeld_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Number of outstanding forward contracts </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilityNumberOfInstrumentsHeld_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Liability, Number of Instruments Held </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value Hierarchy and NAV [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Fair Value Hierarchy and NAV </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PrepaymentOfTermLoanAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Prepayment of term loan </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PrepaymentOfTermLoanAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Prepayment Of Term Loan Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PrepaymentOfTermLoanAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Prepayment of term loan amount. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RevenuePracticalExpedientInitialApplicationsAndTransitionCompletedContractSameReportingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Revenue recognition, practical expedient </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RevenuePracticalExpedientInitialApplicationsAndTransitionCompletedContractSameReportingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Revenue Practical Expedient Initial Applications And Transition Completed Contract Same Reporting Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_RevenuePracticalExpedientInitialApplicationsAndTransitionCompletedContractSameReportingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Revenue Practical Expedient Initial Applications And Transition Completed Contract Same Reporting Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewSouthWindowSolutionsLLCAndNewSouthWindowSolutionsOrlandoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> New South Window Solutions LLC and New South Window Solutions of Orlando LLC [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewSouthWindowSolutionsLLCAndNewSouthWindowSolutionsOrlandoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> New South Window Solutions L L C And New South Window Solutions Orlando L L C [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NewSouthWindowSolutionsLLCAndNewSouthWindowSolutionsOrlandoLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> New South Window Solutions LLC and New South Window Solutions Orlando LLC. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilitiesIncludingCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Accrued and other liabilities, including customer deposits </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilitiesIncludingCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Accrued Liabilities And Other Liabilities Including Customer Deposits </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilitiesIncludingCustomerDeposits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination recognized identifiable assets acquired and liabilities assumed accrued liabilities and other liabilities including customer deposits. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Change in operating assets and liabilities (net of effects of acquisition): </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Increase (Decrease) in Operating Capital [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Entity </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Entity [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForContingentConsiderationLiabilityOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Payment for Contingent Consideration Liability, Operating Activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForContingentConsiderationLiabilityOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Contingent consideration payment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income Taxes [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Income Taxes [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_IncomeTaxesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Income taxes. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_Amortization1_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Amortization 1. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_Amortization1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Amortization 1 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_Amortization1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Amortization </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Cover [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Product and Service </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Product and Service [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Useful Life (in years) </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Operating Lease, Liability, to be Paid, Year Five </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2027 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Finished goods </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Inventory, Finished Goods, Gross </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Inventory, Finished Goods, Gross, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ForwardContractsAndMidwestTransactionPremiumContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Forward contracts and midwest transaction premium contracts. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ForwardContractsAndMidwestTransactionPremiumContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Forward Contracts And Midwest Transaction Premium Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ForwardContractsAndMidwestTransactionPremiumContractsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Aluminum Contracts and MTP Contracts [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ImpactResistantWindowAndDoorProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Impact-Resistant Windows and Door Products [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ImpactResistantWindowAndDoorProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Impact Resistant Window And Door Products [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ImpactResistantWindowAndDoorProductsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Impact Resistant window and door products [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Other comprehensive income (loss) before tax </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfDiscountInSaleOfStockPricePerShareForLackOfMarketability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of discount in sale of stock price per share for lack of marketability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfDiscountInSaleOfStockPricePerShareForLackOfMarketability_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Percentage Of Discount In Sale Of Stock Price Per Share For Lack Of Marketability </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfDiscountInSaleOfStockPricePerShareForLackOfMarketability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Percentage of discount in sale of stock price per share for lack of marketability. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Current liabilities: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Liabilities, Current [Abstract] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncompeteAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Noncompete Agreements [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncompeteAgreementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncompete Agreements [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Operating lease right-of-use asset </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Operating Lease Right Of Use Asset Non Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssetNonCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination recognized identifiable assets acquired and liabilities assumed operating lease right of use asset non current. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Maximum [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Maximum [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Issuance of treasury stock </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Value, Treasury Stock Reissued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AggregatePrincipalAmountOfSeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Long-term debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AggregatePrincipalAmountOfSeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Aggregate Principal Amount Of Senior Notes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AggregatePrincipalAmountOfSeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Aggregate Principal Amount of Senior Notes </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AggregatePrincipalAmountOfSeniorNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Aggregate principal amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsGainLossLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative Instruments, Gain (Loss) [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentsGainLossLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instruments, Gain (Loss) [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Net cash used in investing activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Cash Provided by (Used in) Investing Activities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Exercise of stock options, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualAdditionsFromBusinessAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued Warranty, Acquisition - Related </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualAdditionsFromBusinessAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Standard and Extended Product Warranty Accrual, Additions from Business Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Goodwill and Other Intangible Assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Goodwill and Intangible Assets Disclosure [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Summary of Inventories </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Schedule of Inventory, Current [Table Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Significant Unobservable Inputs (Level 3) [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Fair Value, Inputs, Level 3 [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accounts payable and accrued liabilities </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accounts Payable and Accrued Liabilities, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Accounts Payable and Accrued Liabilities, Current, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SecondAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Second Amendment [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SecondAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Second Amendment To Credit Agreement [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SecondAmendmentToCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Second Amendment to Credit Agreement. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Basis spread on LIBOR </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Basis Spread on Variable Rate </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SeniorSecuredCreditFacilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Senior Secured Credit Facilities [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SeniorSecuredCreditFacilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Senior Secured Credit Facilities [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_SeniorSecuredCreditFacilitiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Senior secured credit facilities. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Maturity, Remainder of Fiscal Year </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Remainder of 2022 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Exercise of stock options </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Value, Stock Options Exercised </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandSixteenCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2016 Credit Agreement [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandSixteenCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Two Thousand Sixteen Credit Agreement [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TwoThousandSixteenCreditAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Two thousand sixteen credit agreement. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Aggregate principal amount issuance </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Long-term debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Face value of debt outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Finite-Lived Intangible Asset, Expected Amortization, Year Three </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> 2025 </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesAwardedSubjectToPerformanceAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Share-based compensation arrangement by share-based payment award, shares awarded subject to performance adjustment. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesAwardedSubjectToPerformanceAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-based Compensation Arrangement by Share-based Payment Award, Shares Awarded Subject to Performance Adjustment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesAwardedSubjectToPerformanceAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Shares awarded subject to performance adjustment </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common stock, Shares authorized </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Common Stock, Shares Authorized </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProductWarrantyPeriods_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Warranty periods </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProductWarrantyPeriods_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Product Warranty Periods </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ProductWarrantyPeriods_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Product warranty periods. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedWarrantyReserveCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued warranty reserve, current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedWarrantyReserveCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accrued Warranty Reserve, Current </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_AccruedWarrantyReserveCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Accrued warranty reserve, current. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Trading Symbol </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Trading Symbol </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Ownership </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Ownership [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_InterestRateSwapsDesignatedAsFairValueHedgesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Interest Rate Swaps Designated As Fair Value Hedges Table [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_InterestRateSwapsDesignatedAsFairValueHedgesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Interest Rate Swaps Designated As Fair Value Hedges Table [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_InterestRateSwapsDesignatedAsFairValueHedgesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Summary of Fair Value of Hedges </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementPercentageOfSharesToBeForfeitureByGrantee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Share Based Compensation Arrangement Percentage Of Shares To Be Forfeiture By Grantee </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementPercentageOfSharesToBeForfeitureByGrantee_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share Based Compensation Arrangement Percentage Of Shares To Be Forfeiture By Grantee </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_ShareBasedCompensationArrangementPercentageOfSharesToBeForfeitureByGrantee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of performance shares to be forfeiture by grantee </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Selling, general and administrative expenses </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Selling, General and Administrative Expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Selling, General and Administrative Expense, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Title of Individual [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEstimatedContingentConsiderationTransferredAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Estimated contingent consideration </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEstimatedContingentConsiderationTransferredAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination Estimated Contingent Consideration Transferred Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_BusinessCombinationEstimatedContingentConsiderationTransferredAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Business combination estimated contingent consideration transferred amount. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TradenameMember_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Tradename. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TradenameMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Tradename [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_TradenameMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Trade Name [Member] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Interest rate terms </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateTerms_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Interest Rate Terms </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingCostsLenderSpread_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Debt financing costs lender spread. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingCostsLenderSpread_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Financing Costs Lender Spread </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtFinancingCostsLenderSpread_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Financing costs lender spread </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BalanceSheetLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Balance Sheet Location </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BalanceSheetLocationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Balance Sheet Location [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Comprehensive Income (Loss), Net of Tax, Attributable to Parent </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Comprehensive income attributable to the Company </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfHolderOfRedeemableNonControllingInterestRestrictedFromSellingSharesFromDateOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of holder of redeemable non-controlling interest restricted from selling shares from date of acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfHolderOfRedeemableNonControllingInterestRestrictedFromSellingSharesFromDateOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Percentage Of Holder Of Redeemable Non Controlling Interest Restricted From Selling Shares From Date Of Acquisition </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_PercentageOfHolderOfRedeemableNonControllingInterestRestrictedFromSellingSharesFromDateOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Percentage of holder of redeemable non-controlling interest restricted from selling shares from date of acquisition. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Plan Name [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Components of Accumulated Other Comprehensive Income (Loss) [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Accumulated Other Comprehensive Income (Loss) [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtInstrumentFinancingCostsPercentageOfLenderSpread_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Debt instrument financing costs percentage of lender spread. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtInstrumentFinancingCostsPercentageOfLenderSpread_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument Financing Costs Percentage of Lender Spread </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_DebtInstrumentFinancingCostsPercentageOfLenderSpread_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Percentage of lender spread on principal amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Title of Individual [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockSharesAcquired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> Purchases of treasury stock, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockSharesAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Treasury Stock, Shares, Acquired </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TreasuryStockSharesAcquired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel"> Purchases of treasury stock, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Income tax benefit net of federal tax effect </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeFinanceLeaseLeaseNotYetCommencedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Finance lease not yet commenced description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeFinanceLeaseLeaseNotYetCommencedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Lessee, Finance Lease, Lease Not yet Commenced, Description </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Term of credit facility </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument, Term </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Common stock, par value </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Common Stock, Par or Stated Value Per Share </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnDispositionOfAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel"> (Gain) loss on sales of assets </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnDispositionOfAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Issuance in acquisition of Eco, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Shares, Acquisitions </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel"> Issuance in acquisition of Eco, Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Business Combination, Separately Recognized Transactions </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Business Combination, Separately Recognized Transactions [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NetIncomeLossAvailableToCommonStockholdersDilutedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation"> Net income loss available to common stockholders diluted shares. </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NetIncomeLossAvailableToCommonStockholdersDilutedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Net Income Loss Available To Common Stockholders Diluted Shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="pgti_NetIncomeLossAvailableToCommonStockholdersDilutedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Dilutive shares </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Restricted stock awards </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Issuance in acquisition of Eco </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Stock Issued During Period, Value, Acquisitions </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityInitiationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Credit agreement date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCreditFacilityInitiationDate1_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Line of Credit Facility, Initiation Date </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Derivative Instrument </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Derivative Instrument [Axis] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Long-Term Debt </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt [Text Block] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualWarrantiesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Accrued Warranty, Charged to Expense </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualWarrantiesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Standard and Extended Product Warranty Accrual, Increase for Warranties Issued </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyAccrualWarrantiesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel"> Standard and Extended Product Warranty Accrual, Increase for Warranties Issued, Total </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Debt Instrument [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Debt Instrument [Line Items] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Long-term Debt, Type </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongtermDebtTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Long-Term Debt, Type [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Dilutive securities excluded from the calculation of weighted average shares outstanding </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Indefinite-lived Intangible Assets, Major Class Name </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Indefinite-Lived Intangible Assets, Major Class Name [Domain] </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel"> Non-cash activity: </link:label>
<link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label"> Noncash Investing and Financing Items [Abstract] </link:label>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:to="us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount" xlink:to="us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pgti_DeferredFinanceCostsTwoYear" xlink:to="pgti_DeferredFinanceCostsTwoYear_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueDisclosuresAbstract_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:to="us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilities" xlink:to="pgti_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilitiesAndOtherLiabilities_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareAbstract_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetIncludingGoodwill_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseOptionToTerminate" xlink:to="us-gaap_LesseeOperatingLeaseOptionToTerminate_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DomesticCountryMember" xlink:to="us-gaap_DomesticCountryMember_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pgti_ProceedsFromTermLoan" xlink:to="pgti_ProceedsFromTermLoan_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassLineItems_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pgti_WarrantyExpenseRateDuringSpecifiedPeriod" xlink:to="pgti_WarrantyExpenseRateDuringSpecifiedPeriod_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfSalesMember" xlink:to="us-gaap_CostOfSalesMember_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pgti_LongTermDebtMaturitiesRepaymentsOfPrincipalThereafter" xlink:to="pgti_LongTermDebtMaturitiesRepaymentsOfPrincipalThereafter_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pgti_MidwestTransactionPremiumContractsMember" xlink:to="pgti_MidwestTransactionPremiumContractsMember_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_lbl"/>
<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl"/>
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1 Subsequent Filing that References this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 1/31/23  PGT Innovations, Inc.             S-8         1/31/23    5:72K                                    Davis Polk & … LLP 01/FA
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