Skip to content
CodesChatProject

Earlier editions: 20222019

Appendix BM — 3D-PRINTED BUILDING CONSTRUCTION

BM101 General — 2025 California Residential Code

California Residential Code (Title 24, Part 2.5) · 2025 edition · updated 2026-10-19 · 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 Residential Code (Title 24, Part 2.5) § BM101 · Effective January 1, 2026 · Official source: Building Standards Commission

BM101.1 Scope.

Buildings, structures and building elements fabricated in whole or in part using 3D-printed construction techniques shall be designed, constructed and inspected in accordance with the provisions contained in this appendix and other applicable requirements in this code.

Exception: This appendix shall not be applicable to 3D-printed buildings constructed of concrete.

Exceptions & meaning →

BM101.2 Definitions.

The words and terms in Section BM102 shall, for the purposes of this appendix, have the meanings shown herein. Refer to Chapter 2 of this code for general definitions.

Exceptions & meaning →

Get a plain-English answer with a citation back to this text.

Ask AI about this code
Export this section
▸Contents — California Residential Code (Title 24, Part 2.5)
California Residential Code (Title 24, Part 2.5)

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.