● ActiveHVHZ approvedLast checked Oct 21, 2026

Duro-Last Duro-Shield Silicone Roof Coating System

Florida product approval and Miami-Dade NOA.

Check: Coating only: not a roof or waterproofing system in the HVHZ, and not over shingles, tile, slate or wood shakes.

Miami-Dade NOA24-0409.03

NOA expires05/31/2028In 19 months

Approval details

Manufacturer: Duro-Last · 525 Morley Drive, Saginaw, MI 48601
Category: Roofing · Roof coating · Elastomeric (silicone)
Approved in HVHZ: Yes
Deck type: SPF, concrete, metal, mod bit, EPDM, PVC, TPO, KEE, existing coatings
NOA approved: 11/28/2024

Official documents

PDFMiami-Dade NOA 24-0409.03miamidade.gov

Verify on floridabuilding.org ↗

Products this NOA lists

Duro-Last Roof Coating System · Duro-Shield Silicone Roof Coating · Duro-Shield Universal 2-Part Epoxy primer · Duro-Shield Multi-Purpose LVOC primer · Duro-Shield Bleed Block Primer

Quick answers

Is Duro-Last Duro-Shield Silicone Roof Coating System approved in the HVHZ?

Yes, on spf, concrete, metal, mod bit, epdm, pvc, tpo, kee, existing coatings decks. The NOA expires 05/31/2028.

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