● ActiveHVHZ approvedLast checked Oct 21, 2026
Owens Corning WeatherLock Specialty Tile & Metal
Florida product approval and Miami-Dade NOA.
Check: Tile is approved only in some of the NOA's systems. Check the system table in the NOA.
FL #FL9777
Miami-Dade NOA26-0406.01
NOA expires07/31/2028In 21 months
Approval details
- Manufacturer
- Owens Corning · One Owens Corning Parkway, Toledo, OH 43659
- Category
- Roofing · Underlayment · Self-adhered, for tile and metal
- Approved in HVHZ
- Yes
- Deck type
- Wood
- NOA approved
- 05/21/2026 · replaces NOA 25-0204.08
Official documents
PDFMiami-Dade NOA 26-0406.01miamidade.govPDFFL9777-R18 evaluation report (non-HVHZ)floridabuilding.org
Verify on floridabuilding.org ↗Products this NOA lists
WeatherLock Specialty Tile & Metal Underlayment · Worth Luxury HT Underlayment · Beacon Tri-Built High Temp Metal & Tile Underlayment
Quick answers
What is the FL number for Owens Corning WeatherLock Specialty Tile & Metal?
FL9777 (HVHZ). The Miami-Dade NOA is 26-0406.01.
Is Owens Corning WeatherLock Specialty Tile & Metal approved in the HVHZ?
Yes, on wood decks. The NOA expires 07/31/2028.
Public record. Always verify on the official source before you permit.