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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