● ActiveHVHZ approvedLast checked Oct 21, 2026
SEMCO Tile Off Ridge Weather Vent
Florida product approval and Miami-Dade NOA.
Check: Clay or concrete tile up to 3-1/2 in. tall only, minimum 2:12 slope.
Miami-Dade NOA25-0114.02
NOA expires02/05/2030In 40 months
Approval details
- Manufacturer
- Southeastern Metals (SEMCO) · 2737 Ignition Drive, Suite 8, Jacksonville, FL 32218
- Category
- Roofing · Off-ridge tile vent · Galvalume steel
- Approved in HVHZ
- Yes
- Max mean roof height
- 33 ft
- NOA approved
- 02/06/2025 · replaces NOA 19-1120.02
Official documents
Verify on floridabuilding.org ↗Quick answers
Is SEMCO Tile Off Ridge Weather Vent approved in the HVHZ?
Yes, up to a 33 ft mean roof height. The NOA expires 02/05/2030.
Public record. Always verify on the official source before you permit.