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Product Approval
USER: Public User
 
Product Approval Menu > Application Detail
 
FL # FL10626-R29
Application Type Revision
Code Version 2023
Application Status Approved
 
Comments
Archived
 
Product Manufacturer GAF
Address/Phone/Email 1 Campus Drive
Parisppany, NJ 07054
(800) 766-3411
mstieh@gaf.com
 
Authorized Signature Michael Stieh
michael.stieh@gaf.com
 
Technical Representative William Broussard
Address/Phone/Email 1 Campus Drive
Parsippany, NJ 07054
(800) 766-3411
TechnicalQuestionsGAF@gaf.com
 
Quality Assurance Representative
Address/Phone/Email
 
Category Roofing
Subcategory Underlayments
 
Compliance Method Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer
Evaluation Report - Hardcopy Received
 
Florida Engineer or Architect Name who developed the Evaluation Report Robert Nieminen
Florida License PE-59166
Quality Assurance Entity UL LLC
Quality Assurance Contract Expiration Date 09/12/2028
Validated By John W. Knezevich, PE
  Validation Checklist - Hardcopy Received
 
Certificate of Independence FL10626_R29_COI_2024_07_COI_NIEMINEN.pdf
 
Referenced Standard and Year (of Standard)
StandardYear
ASTM D19702017
ASTM D2262017
ASTM D47982011
ASTM D61642016
ASTM D67572018
ASTM D82572020
FM 44742011
FRSA/TRI Manual2023
TAS 1032020
 
Equivalence of Product Standards
Certified By
 
Sections from the Code
 
 
 
Product Approval Method Method 1 Option D
 
Date Submitted 04/24/2025
Date Validated 04/24/2025
Date Pending FBC Approval 04/24/2025
Date Approved 06/10/2025
Date Revised 08/23/2025
 
Summary of Products
FL # Model, Number or Name Description
10626.1 GAF Roof Underlayments (HVHZ) Underlayments for use in steep-slope, prepared roof systems in FBC HVHZ jurisdictions.
Limits of Use
 Approved for use in HVHZ: Yes
 Approved for use outside HVHZ: No
 Impact Resistant: N/A
 Design Pressure: +N/A/-442.5
 Other: Refer to PEER Section 5 for Limits of Use.		 Installation Instructions
 FL10626_R29_II_2025_04_18_FINAL_PEER-GAF-010.B_UNDERLAY_HVHZ_FL10626-R29.pdf
 Verified By: Robert Nieminen PE-59166
 Created by Independent Third Party: Yes
Evaluation Reports
 FL10626_R29_AE_2025_04_18_FINAL_PEER-GAF-010.B_UNDERLAY_HVHZ_FL10626-R29.pdf
 Created by Independent Third Party: Yes
10626.2 GAF Roof Underlayments (NON-HVHZ) Underlayments for use in steep-slope, prepared roof systems in FBC NON-HVHZ jurisdictions.
Limits of Use
 Approved for use in HVHZ: No
 Approved for use outside HVHZ: Yes
 Impact Resistant: N/A
 Design Pressure: +N/A/-442.5
 Other: Refer to PEER Section 5 for Limits of Use.		 Installation Instructions
 FL10626_R29_II_2025_04_18_FINAL_PEER-GAF-010.A_UNDERLAY_NON-HVHZ_FL10626-R29.pdf
 Verified By: Robert Niemien 59166
 Created by Independent Third Party: Yes
Evaluation Reports
 FL10626_R29_AE_2025_04_18_FINAL_PEER-GAF-010.A_UNDERLAY_NON-HVHZ_FL10626-R29.pdf
 Created by Independent Third Party: Yes
 
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