Ch. 13 Energy Efficiency — 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 13 · Effective January 1, 2026 · Official source: Building Standards Commission
Refer to California Energy Code, Title 24, Part 6.
13-2 2025 CALIFORNIA BUILDING CODE
CALIFORNIA BUILDING CODE – MATRIX ADOPTION TABLE
CHAPTER 14 – EXTERIOR WALLS
(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 | |||||||||||||||||||
| Adopt entire chapter as amended (amended sections listed below) |
X | X | X | X | X | X | X | |||||||||||||||||
| Adopt only those sections that are listed below |
X | X | X | |||||||||||||||||||||
| Chapter / Section | ||||||||||||||||||||||||
| 1401 | X | |||||||||||||||||||||||
| 1402 | X | |||||||||||||||||||||||
| 1402.2.1 | X | |||||||||||||||||||||||
| 1403 | X | |||||||||||||||||||||||
| 1404 | X | |||||||||||||||||||||||
| 1404.1.2 | X | X | X | X | X | X | X | |||||||||||||||||
| 1404.3.3 | X | |||||||||||||||||||||||
| 1405 | X | |||||||||||||||||||||||
| 1406 | X | |||||||||||||||||||||||
| 1407 | X | |||||||||||||||||||||||
| 1408 | X | |||||||||||||||||||||||
| 1411 | X | |||||||||||||||||||||||
| 1412 | X | |||||||||||||||||||||||
| 1413 | X | X | X | X | X | X | X |
The state agency does not adopt sections identified with 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.
14-2 2025 CALIFORNIA BUILDING CODE
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