● ActiveHVHZ approvedLast checked Oct 21, 2026

Garland StressPly / FlexBase Modified Bitumen Membranes

Florida product approval and Miami-Dade NOA.

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Check: Component approval only: use within a roof-system NOA that lists these products.

Miami-Dade NOA25-0430.06

NOA expires06/05/2030In 44 months

Approval details

Manufacturer: Garland · 3800 East 91st Street, Cleveland, OH 44105-2197
Category: Roofing · Low-slope · Membranes and accessories (Modified Bitumen)
Approved in HVHZ: Yes
NOA approved: 06/05/2025

Official documents

PDFMiami-Dade NOA 25-0430.06miamidade.gov

Verify on floridabuilding.org ↗

Products this NOA lists

StressPly Legacy · StressPly Legacy FR Mineral · FlexBase 80 · FlexBase E 80 · FlexBase Plus 80 · HPR Premium Glasbase · HPR Glasfelt · HPR Premium Glasfelt · HPR Polyscrim Plus · HPR SA FR Base Sheet · HPR Torch Base · HPR Tri-Base Premium · OptiMax · OptiMax FR Mineral · StressBase 80 · StressBase 120 · StressPly · StressPly FR Mineral · StressPly EUV · StressPly EUV FR Mineral · StressPly IV Plus · StressPly IV Plus Mineral · StressPly IV Plus UV Mineral · StressPly Max · StressPly Max FR Mineral · StressPly Plus · StressPly Plus FR Mineral · StressPly SA FR Mineral · VersiPly 40 · VersiPly 80 · VersiPly Mineral

Quick answers

Is Garland StressPly / FlexBase Modified Bitumen Membranes approved in the HVHZ?

Yes. The NOA expires 06/05/2030.

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