● ActiveHVHZ approvedLast checked Oct 21, 2026
O'Hagin CRS Low Profile Tapered Vent for Metal Roofs
Florida product approval and Miami-Dade NOA.
Check: Non-structural metal roofs only, minimum 2:12 slope.
Miami-Dade NOA24-0430.03
NOA expires06/20/2029In 32 months
Approval details
- Manufacturer
- O'Hagin · 210 Classic Court, Suite 100, Rohnert Park, CA 94928
- Category
- Roofing · Off-ridge vent · Steel, aluminum or copper
- Approved in HVHZ
- Yes
- Max mean roof height
- 75 ft
- NOA approved
- 06/20/2024
Official documents
Verify on floridabuilding.org ↗Quick answers
Is O'Hagin CRS Low Profile Tapered Vent for Metal Roofs approved in the HVHZ?
Yes, up to a 75 ft mean roof height. The NOA expires 06/20/2029.
Public record. Always verify on the official source before you permit.