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Austin 2024 IWUIC Zone A noncombustible exterior-door path

Austin retains the 2024 IWUIC noncombustible exterior-door path in Proximity Zone A while deleting the corresponding Zone B section.

This covers material and exterior-door role only. Approval, complete assembly, frame, glazing, installation, official zone, and project scope remain checks.

code · City of Austin Proximity Zone A · Last verified 2026-08-26 · JSON (CC BY 4.0)

Published requirement text

“Exterior doors shall be approved noncombustible construction”

2024 International Wildland-Urban Interface Code, Section 504.9 — International Code Council

Where this instrument is documented

Instrument iwuic-2024.

Set a location to read how this instrument lands where you are.

PlaceForceReachDatedChecks openSource
Austin active application documented authority area effective 2025-07-10 5 Austin Ordinance 20250410-041

Each place page carries that place's boundary, project scope and open official checks in full; this page's JSON twin carries them per application.

Machine-readable constraints

AttributeOperatorValue
assemblyRole eq exterior-door
noncombustible eq true

Sources

Austin 2024 IWUIC Zone A noncombustible exterior-door path. FireApproved. https://fireapproved.com/requirements/iwuic-2024-austin-zone-a-noncombustible-exterior-door/. Last verified 2026-08-26.