● ActiveHVHZ approvedLast checked Oct 21, 2026

CertainTeed Flintlastic Modified Bitumen Roof Systems over Steel Decks

Florida product approval and Miami-Dade NOA.

Check: Insulated steel decks; max design pressure -172.5 psf depending on system; insulation fasteners must be TAS 105 tested.

FL #FL2533-R33

Miami-Dade NOA22-1109.02

NOA expires01/02/2028In 15 months

Approval details

Manufacturer: CertainTeed · 20 Moores Road, Malvern, PA 19355
Category: Roofing · Modified bitumen · APP/SBS
Approved in HVHZ: Yes
Deck type: Steel
NOA approved: 01/05/2023 · replaces NOA Renews NOA 20-0723.28

Official documents

PDFMiami-Dade NOA 22-1109.02miamidade.gov PDFFL2533-R33 NEMO evaluation report NER-CTR-001.R1, CertainTeed Flintlastic Modified Bitumen Roof Systems (non-HVHZ and HVHZ)floridabuilding.org

Verify on floridabuilding.org ↗

Products this NOA lists

All Weather/Empire Base Sheet · Flintlastic Base 20 · Flintglas Ply 4 · Flintglas Premium Ply 6 · Flintlastic STA · Flintlastic GTA · Flintlastic GTA-FR · Flintlastic GMS · Flintlastic FR-P · Flintlastic Premium FR-P · Flintlastic FR Cap 30 · Flintlastic FR Cap 30 T · Flintlastic Base 20 T · Flintlastic Ultra Poly SMS Base Sheet · Glasbase Base Sheet · Flintlastic Poly SMS Base Sheet · Flintlastic APP Base T · Flintlastic Ultra Glass SA · Black Diamond Base Sheet · FlintBond Brush

Quick answers

What is the FL number for CertainTeed Flintlastic Modified Bitumen Roof Systems over Steel Decks?

FL2533 (HVHZ). The Miami-Dade NOA is 22-1109.02.

Is CertainTeed Flintlastic Modified Bitumen Roof Systems over Steel Decks approved in the HVHZ?

Yes, on steel decks. The NOA expires 01/02/2028.

Public record. Always verify on the official source before you permit.