● ActiveHVHZ approvedLast checked Oct 21, 2026
Soprema Sopravap'r Self-Adhesive Vapor Barrier
Florida product approval and Miami-Dade NOA.
Check: Steel deck assemblies only; not over an existing membrane in recover, and not to be left exposed as a temporary roof beyond 30 days.
Miami-Dade NOA24-0610.08
NOA expires12/18/2029In 38 months
Approval details
- Manufacturer
- Soprema · 310 Quadral Drive, Wadsworth, OH 44281
- Category
- Roofing · Low-slope · Self-adhered SBS vapor barrier
- Approved in HVHZ
- Yes
- Deck type
- Steel
- NOA approved
- 10/31/2024 · replaces NOA 19-0828.01
Official documents
Verify on floridabuilding.org ↗Quick answers
Is Soprema Sopravap'r Self-Adhesive Vapor Barrier approved in the HVHZ?
Yes, on steel decks. The NOA expires 12/18/2029.
Public record. Always verify on the official source before you permit.