Kings County, CA Building Safety: Fire Sprinkler Requirements (2026)
Key Facts
- Attached garages
- Sprinklers required
- Unattached garages/carports
- Exempt from sprinklers
- Adopted
- 2019 California Fire Code
- Enforced by
- County Fire Chief
Summary
Kings County's Fire Code amendments require sprinkler coverage in attached garages, exempt unattached garages and carports, and add spare-sprinkler and drain-valve rules to the state-adopted NFPA 13D residential system standard.
NFPA 13D Section 8.3.4 is amended to read as follows: 8.3.4 Sprinklers shall not be required in unattached garages, open attached porches, carports and similar structures. NFPD 13D Section 8.3.10 is added as follows: 8.3.10 Sprinklers shall be required in attached garages.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 13).
Full Breakdown
The county adopted the 2019 California Fire Code and amended NFPA 13D, the standard governing sprinklers in one- and two-family homes. County amendments exempt unattached garages, open porches and carports from sprinkler coverage, but add a new requirement that attached garages be sprinklered: reversing the state model's default. The amendments also require spare sprinkler heads, a passive purge system, and a minimum half-inch drain/test valve with pressure gauge on any installed residential system.
Violations & Fines
Fire code violations are enforced by the county fire chief acting as fire code official, who may deny occupancy approval or require correction before a sprinklered structure is finaled.
Frequently Asked Questions
Does Kings County require sprinklers in a detached garage?
What changed for attached garages?
Sources & Official References
Other rules in Kings County
California rules heatmap·Compare Kings County to another location·View the California building safety overview
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