Chapter 3 — GENERAL REQUIREMENTS
Section 315 — GENERAL STORAGE
2025 California Fire Code (Title 24, Part 9) · 2025 edition · ingested 2026-07-07 · California
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315.1 General. ¶
315.1 General. Storage shall be in accordance with Sections 315.2 through 315.6. Outdoor pallet storage shall be in accordance with Sections 315.2 and 315.7. Exception: Wood and wood composite pallets stored outdoors at pallet manufacturing and recycling facilities and complying with Section 2810.
315.2 Permit required. ¶
315.2 Permit required. A permit for miscellaneous combustible storage shall be required as set forth in Section 105.5.
315.3 Storage in buildings. ¶
315.3 Storage in buildings. Storage of materials in buildings shall be orderly and stacks shall be stable. Storage of combustible materials shall be separated from heaters or heating devices by distance or shielding so that ignition cannot occur. 3-12 2025 CALIFORNIA FIRE CODE on Jul 18, 2025 11:14 AM (CDT) THEREUNDER. GENERAL REQUIREMENTS 315.3.1 Ceiling clearance. Storage shall be maintained 2 feet (610 mm) or more below the ceiling in nonsprinklered areas of buildings or not less than 18 inches (457 mm) below sprinkler deflectors in sprinklered areas of buildings. Exceptions: 1. The 2-foot…
315.4 Outside storage. ¶
315.4 Outside storage. Outside storage of combustible materials shall not be located within 10 feet (3048 mm) of a lot line. Exceptions: 1. The separation distance is allowed to be reduced to 3 feet (914 mm) for storage not exceeding 6 feet (1829 mm) in height. 2. The separation distance is allowed to be reduced where the fire code official determines that hazard to the adjoining property does not exist. 315.4.1 Storage beneath overhead projections from buildings. Where buildings are protected by an automatic sprinkler system, the outdoor storage, display and handling of combustible materials…
315.5 Storage underneath high-voltage transmission lines. ¶
315.5 Storage underneath high-voltage transmission lines. Storage located underneath high-voltage transmission lines shall be in accordance with Section 316.6.2.
315.6 Storage in plenums. ¶
315.6 Storage in plenums. Storage is prohibited in plenums. Abandoned material in plenums shall be deemed to be storage and shall be removed. Where located in plenums, the portion of abandoned cables that are able to be accessed without causing damage, or requiring demolition to the building shall be identified for future use with a tag or shall be deemed storage and shall be removed.
315.7 Outdoor pallet storage. ¶
315.7 Outdoor pallet storage. Pallets stored outdoors shall comply with Sections 315.7 through 315.7.7. Pallets stored within a building shall be protected in accordance with Chapter 32. 315.7.1 Storage beneath overhead projections from buildings. Where buildings are equipped throughout with an automatic sprinkler system, the outdoor storage of pallets under eaves, canopies or other projections or overhangs are prohibited except where automatic sprinklers are installed under such eaves, canopies or other projections or overhangs. 315.7.2 Distance to lot line. Pallet storage shall not be…