FL37886.2-R6
Report Status
Approved
Code Version
2023 Florida Building Code
Application Type
Revision
Folio:
Model:
Tyvek Synthetic Roof Underlayments (NON-HVHZ)
Manufacturer:
Database:
Florida Product Approval
Source Link:
Description:
Synthetic roof underlayments for use in FBC non-HVHZ jurisdictions.
Listing Details
Category:
Roofing
Subcategory:
Underlayments
Evaluator:
Robert Nieminen - PE-59166
Validator:
John W. Knezevich, PE
Official Site Status:
Approved
Compliance Method:
Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer
Entity:
Specifications
Submission Date:
December 15, 2025
Validation Date:
December 26, 2025
Design Pressures:
-142.5psf / +0psf
Possible CSI Codes:
CSI Code: 01 83 19 - Roofing Performance Requirements
CSI Code: 07 51 00 - Built-Up Bituminous Roofing
CSI Code: 02 25 29.23 - Roofing Investigations
CSI Code: 07 71 00 - Roof Specialties
CSI Code: 07 33 00 - Natural Roof Coverings
Other:
1.) The design pressure in this application relates to one underlayment system per FBC 1504.2.1.4. Refer to PEER Section 5.8 for other systems and associated maximum design pressures. 2.) Refer to PEER Section 5 for other limits of use.
Notes:
Date Submitted: December 15, 2025
Date Validated: December 26, 2025
Entity:
Compliance Method: Evaluation Report from a Florida Registered Architect or a Licensed Florida Professional Engineer
Other: 1.) The design pressure in this application relates to one underlayment system per FBC 1504.2.1.4. Refer to PEER Section 5.8 for other systems and associated maximum design pressures. 2.) Refer to PEER Section 5 for other limits of use.
Official Site Status: Approved
Subcategory: Underlayments
Contact Information
Representative:
Melissa Grant
Address:
1501 Larkin Center Drive,
MIDLAND, Michigan 48642 United States
MIDLAND, Michigan 48642 United States
Phone:
Website:
Listing Changes
Last Synced: 06/18/2026
Change Log effective March 1st 2023
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Approval & Installation Documents
PR INSTL DOCS FL37886 R6 II 2025 12 15 FINAL PEER-DDN-001.A.R5 NON-HVHZ FL37886-R6
PR INSTL DOCS FL37886 R6 II 2025 12 23 FINAL PEER-DDN-001.A.R5 NON-HVHZ FL37886-R6
PR TECH DOCS FL37886 R6 AE 2025 12 15 FINAL PEER-DDN-001.A.R5 NON-HVHZ FL37886-R6
PR TECH DOCS FL37886 R6 AE 2025 12 23 FINAL PEER-DDN-001.A.R5 NON-HVHZ FL37886-R6
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