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Earlier editions: 20222019

Ch. 7A Materials and Construction Methods for Exterior Wildfire Exposure — 2025 California Building Code

California Building Code (Title 24, Part 2) · 2025 edition · updated 2026-09-25 · California

CBSC: official editions, supplements and errata

Italicized text is a California amendment to the model code, as printed in the official publication.

Cite as: 2025 California Building Code (Title 24, Part 2) Chapter 7A · Effective January 1, 2026 · Official source: Building Standards Commission

User notes:

Provisions for Materials and Construction Methods for Exterior Wildfire Exposure are now located in Part 7, California Wildland-Urban Interface Code. See Section 101.4.8 Wildland-Urban Interface.

The provisions of Part 7, the California Wildland-Urban Interface Code, shall apply to buildings and structures located in the wildland-urban interface (WUI) or Fire Hazard Severity Zone.

7A-2 2025 CALIFORNIA BUILDING CODE

CALIFORNIA BUILDING CODE – MATRIX ADOPTION TABLE

CHAPTER 8 – INTERIOR FINISHES

(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user. See Chapter 1 for state agency authority and building applications.)

Adopting agency BSC BSC-
CG
SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting agency BSC BSC-
CG
SFM 1 2 1/AC AC SS SS/CC 1 1R 2 3 4 5 6 6 6 6 6 6 6 6 6
Adopt entire chapter X X X X X X X X X X X X
Adopt entire chapter as
amended (amended sections
listed below)
X
Adopt only those sections
that are listed below
X
Chapter / Section
801.1 X
Table 803.13 X
804.1 X
804.4 X
804.4.1 X
804.4.2 X
804.4.3 X
806.4 X
806.6 X

The state agency does not adopt sections identified by the following symbol: The Office of the State Fire Marshal’s adoption of this chapter or individual sections is applicable to structures regulated by other state agencies pursuant to Section 1.11.

8-2 2025 CALIFORNIA BUILDING CODE

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