● ActiveHVHZ approvedLast checked Oct 21, 2026
Westlake Royal Wakaflex Flashing
Florida product approval and Miami-Dade NOA.
Check: A roof-assembly component; use with a roof-covering NOA that lists it or get AHJ approval.
Miami-Dade NOA26-0604.02
NOA expires09/02/2031In 59 months
Approval details
- Manufacturer
- Westlake Royal Roofing · 2801 Post Oak Blvd, Suite 600, Houston, TX 77056
- Category
- Roofing · Flashing · Lead-free PIB with aluminum mesh
- Approved in HVHZ
- Yes
- NOA approved
- 08/06/2026 · replaces NOA 22-0331.17 (renewal)
Official documents
Verify on floridabuilding.org ↗Quick answers
Is Westlake Royal Wakaflex Flashing approved in the HVHZ?
Yes. The NOA expires 09/02/2031.
Public record. Always verify on the official source before you permit.