● ActiveHVHZ approvedLast checked Oct 21, 2026

Westlake Royal Unified Steel EZ Vent

Florida product approval and Miami-Dade NOA.

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Check: Only over Westlake Royal Unified Steel stone-coated roofs; minimum slope 2:12; max mean roof height 33 ft.

Miami-Dade NOA25-0213.08

NOA expires04/09/2030In 42 months

Approval details

Manufacturer: Westlake Royal Roofing · 2801 Post Oak, Suite 600, Houston, TX 77056
Category: Roofing · Vent · Static, stone-coated steel 26 ga
Approved in HVHZ: Yes
Deck type: Plywood sheathing (with or without battens)
Max mean roof height: 33 ft
NOA approved: 03/20/2025 · replaces NOA 22-0714.12

Official documents

PDFMiami-Dade NOA 25-0213.08miamidade.gov

Verify on floridabuilding.org ↗

Products this NOA lists

Unified Steel EZ Vent for PACIFIC Tile · Unified Steel EZ Vent for PINE-CREST Shake · Unified Steel EZ Vent for COTTAGE Shingle · Unified Steel EZ Vent for BARREL-VAULT Tile · Unified Steel EZ Vent for GRANITE-RIDGE Shingle

Quick answers

Is Westlake Royal Unified Steel EZ Vent approved in the HVHZ?

Yes, on plywood sheathing (with or without battens) decks, up to a 33 ft mean roof height. The NOA expires 04/09/2030.

Public record. Always verify on the official source before you permit.