● ActiveHVHZ approvedLast checked Oct 21, 2026

Tremco TremPly TPO Single-Ply System over Steel Decks

Florida product approval and Miami-Dade NOA.

My product sheet: 0 →

Check: Min. 22 ga steel deck with the specified fasteners and spacing; adhesive rates per the approved system.

Miami-Dade NOA23-0522.03

NOA expires07/13/2028In 21 months

Approval details

Manufacturer: Tremco · 3735 Green Road, Beachwood, OH 44122
Category: Roofing · Low-slope · TPO single-ply system
Approved in HVHZ: Yes
Deck type: Steel (insulated)
NOA approved: 11/30/2023 · replaces NOA 22-0228.28

Official documents

PDFMiami-Dade NOA 23-0522.03miamidade.gov

Verify on floridabuilding.org ↗

Products this NOA lists

TremPly TPO · TremPly Max TPO · TremPly TPO FB · TremPly Max TPO FB · TremPly Bonding Adhesive · TremPly WB Bonding Adhesive · TremPly TPO LV Bonding Adhesive · Tremco Low Rise Foam Insulation Adhesive (BG) · Tremco LR Adhesive · Tremco Low Rise Foam Insulation Adhesive

Quick answers

Is Tremco TremPly TPO Single-Ply System over Steel Decks approved in the HVHZ?

Yes, on steel (insulated) decks. The NOA expires 07/13/2028.

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