● ActiveHVHZ approvedLast checked Oct 21, 2026
O'Hagin Flame & Ember Resistant Off-Ridge Tile Vent
Florida product approval and Miami-Dade NOA.
Check: Clay or concrete tile only, minimum 2:12 slope, not below or next to valleys or concentrated runoff.
FL #FL17048
Miami-Dade NOA24-0220.05
NOA expires11/11/2029In 37 months
Approval details
- Manufacturer
- O'Hagin · 210 Classic Court, Suite 100, Rohnert Park, CA 94928
- Category
- Roofing · Off-ridge tile vent · Steel, aluminum or copper
- Approved in HVHZ
- Yes
- Max mean roof height
- 40 ft
- NOA approved
- 10/17/2024 · replaces NOA 19-0904.04
Official documents
PDFMiami-Dade NOA 24-0220.05miamidade.govPDFFlorida Building Code Online record FL17048 (posted by O'Hagin; R1 approved 2020-12-15, revised 2023-10-01): 17048.1 Cloaked Vent Tile and Fire & Ice Flame and Ember Resistant Off-Ridge Attic Ventohagin.com
Verify on floridabuilding.org ↗Products this NOA lists
Flame and Ember Resistant Off-Ridge Attic Vent for Clay and Concrete Tile · Flame and Ember Resistant Off-Ridge Attic Vent S-Profile (High Profile) · Flame and Ember Resistant Off-Ridge Attic Vent M-Profile (Medium Profile) · Flame and Ember Resistant Off-Ridge Attic Vent Flat-Profile (Flat/Low Profile) · Primary Vent
Quick answers
What is the FL number for O'Hagin Flame & Ember Resistant Off-Ridge Tile Vent?
FL17048 (HVHZ). The Miami-Dade NOA is 24-0220.05.
Is O'Hagin Flame & Ember Resistant Off-Ridge Tile Vent approved in the HVHZ?
Yes, up to a 40 ft mean roof height. The NOA expires 11/11/2029.
Public record. Always verify on the official source before you permit.