Health and Safety Code section 9646

Roofs shall be constructed of cast-in-place reinforced concrete, and any roof covering shall be “Fire Retardant” in conformity with the requirements of type I construction.

Source: Section 9646, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=9646. (updated Jan. 1, 1994; accessed Jun. 18, 2026).

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Up to date

Verified:
Jun. 18, 2026

§ 9646's source at ca.gov

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Location: https://california.public.law/codes/health_and_safety_code_section_9646

Original Source: Section 9646, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=9646. (last accessed May 12, 2025).