● ActiveHVHZ approvedLast checked Oct 21, 2026
Polyglass Mapeseal Waterproofing Roof System
Florida product approval and Miami-Dade NOA.
Check: Concrete roof, plaza and parking decks only, not over lightweight insulating concrete; must be applied by a Polyglass Qualified Applicator with a flood test at final inspection.
Miami-Dade NOA23-0927.01
NOA expires10/03/2029In 36 months
Approval details
- Manufacturer
- Polyglass · 1350 E. Newport Center Drive, Suite 210, Deerfield Beach, FL 33442
- Category
- Roofing · Liquid-applied waterproofing · Polyurethane
- Approved in HVHZ
- Yes
- Deck type
- Concrete
- NOA approved
- 10/03/2024
Official documents
Verify on floridabuilding.org ↗Products this NOA lists
Mapeseal GC · Mapedrain HS Plus · Mapedrain HSW · Mapeseal LMR Fabric
Quick answers
Is Polyglass Mapeseal Waterproofing Roof System approved in the HVHZ?
Yes, on concrete decks. The NOA expires 10/03/2029.
Public record. Always verify on the official source before you permit.