● ActiveHVHZ approvedLast checked Oct 21, 2026
Polyglass Polyflash 1C Flashing Compound
Florida product approval and Miami-Dade NOA.
Check: Component only: use with roof assemblies whose NOA lists it, and do not apply in inclement weather.
Miami-Dade NOA26-0622.02
NOA expires08/13/2031In 58 months
Approval details
- Manufacturer
- Polyglass · 1111 W. Newport Center Drive, Deerfield Beach, FL 33442
- Category
- Roofing · Liquid flashing · Silane-modified polyurethane
- Approved in HVHZ
- Yes
- NOA approved
- 08/13/2026
Official documents
Verify on floridabuilding.org ↗Products this NOA lists
Polyflash 1C · PolyBrite Reinforcing Polyester
Quick answers
Is Polyglass Polyflash 1C Flashing Compound approved in the HVHZ?
Yes. The NOA expires 08/13/2031.
Public record. Always verify on the official source before you permit.