● ActiveHVHZ approvedLast checked Oct 21, 2026
GAF Master Flow SSB960A Slant-Back Roof Louver
Florida product approval and Miami-Dade NOA.
Check: Over asphalt shingle roofs only, min slope 2:12, max 33 ft mean roof height.
FL #FL5027-R18
Miami-Dade NOA22-0929.04
NOA expires01/13/2028In 15 months
Approval details
- Manufacturer
- GAF · 1 Campus Drive, Parsippany, NJ 07054
- Category
- Roofing · Ventilation · Aluminum static roof louver
- Approved in HVHZ
- Yes
- Max mean roof height
- 33 ft
- NOA approved
- 01/05/2023 · replaces NOA Renews and revises NOA 20-0130.06
Official documents
PDFMiami-Dade NOA 22-0929.04miamidade.govPDFGAF Florida approval FL5027-R18, Master Flow ventilation productsgaf.com
Verify on floridabuilding.org ↗Quick answers
What is the FL number for GAF Master Flow SSB960A Slant-Back Roof Louver?
FL5027 (HVHZ). The Miami-Dade NOA is 22-0929.04.
Is GAF Master Flow SSB960A Slant-Back Roof Louver approved in the HVHZ?
Yes, up to a 33 ft mean roof height. The NOA expires 01/13/2028.
Public record. Always verify on the official source before you permit.