Chapter 3 — BUILDING PLANNING

Section R337 — MATERIALS AND CONSTRUCTION METHODS FOR EXTERIOR WILDFIRE EXPOSURE

2025 California Residential Code (Title 24, Part 2.5) · 2025 edition · ingested 2026-07-07 · California

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User note: Provisions for materials and construction methods for exterior wildfire exposure are now located in Part 7, California Wild- land-Urban Interface Code. See Section R102.8, Wildland-Urban Interface. The provisions of Part 7, California Wildland-Urban Interface Code shall apply to buildings and structures built in the wildland-urban interface (WUI).