Plain answers on California Zone 0 fences and gates, with the rules, dates and sources behind them.https://www.defensibleyard.com/en-ushttps://www.defensibleyard.com/cost/aluminum-fence-cost-per-foot/https://www.defensibleyard.com/cost/aluminum-fence-cost-per-foot/Aluminum fence costs about $22 to $72 per foot installed for standard styles and $65 to $180+ for LA privacy styles; a 5 ft Zone 0 section runs $2,000 or more.Tue, 10 Nov 2026 00:00:00 GMTCosthttps://www.defensibleyard.com/cost/metal-gate-cost/https://www.defensibleyard.com/cost/metal-gate-cost/Aluminum gate cost from published prices: a 4x6 ft kit at $808.75 before posts, installed walk gates $100 to $2,500, a San Diego Zone 0 gate job from $3,000.Tue, 10 Nov 2026 00:00:00 GMTCosthttps://www.defensibleyard.com/product-comparisons/best-fire-resistant-fence/https://www.defensibleyard.com/product-comparisons/best-fire-resistant-fence/The best fire resistant fence for Zone 0 is steel, aluminum or masonry. How ten fence materials compare on fire, cost, privacy and upkeep, as of Nov 2026.Tue, 10 Nov 2026 00:00:00 GMTProduct comparisonshttps://www.defensibleyard.com/fences-and-gates/existing-wood-fence-zone-0/https://www.defensibleyard.com/fences-and-gates/existing-wood-fence-zone-0/Not the whole fence. California's adopted Zone 0 rule (not in effect Nov 2026) would let wood fences stay and be repaired; only the attached 5 ft changes.Tue, 10 Nov 2026 00:00:00 GMTFences and gateshttps://www.defensibleyard.com/noncombustible-materials/does-aluminum-melt-in-a-wildfire/https://www.defensibleyard.com/noncombustible-materials/does-aluminum-melt-in-a-wildfire/Aluminum melts at about 660 C (1220 F). Wildfires can reach 2,200 F and a room in flashover about 1,000 C, so it can melt, but melting adds no fuel. Nov 2026.Tue, 10 Nov 2026 00:00:00 GMTNoncombustible materialshttps://www.defensibleyard.com/cost/side-gate-replacement-cost/https://www.defensibleyard.com/cost/side-gate-replacement-cost/Side gate replacement cost from published prices: wood about $245 to $568 installed, steel from $600, aluminum from $2,000, a San Diego Zone 0 gate from $3,000.Tue, 10 Nov 2026 00:00:00 GMTCosthttps://www.defensibleyard.com/how-to/attach-metal-gate-to-house-wall/https://www.defensibleyard.com/how-to/attach-metal-gate-to-house-wall/Fasten a metal gate post through stucco into the studs or masonry behind it and seal every hole. Wall options and Zone 0 rule status as of November 2026.Tue, 10 Nov 2026 00:00:00 GMTHow-tohttps://www.defensibleyard.com/how-to/how-to-comply-with-zone-zero/https://www.defensibleyard.com/how-to/how-to-comply-with-zone-zero/How to comply with Zone 0 in California: measure 5 ft, clear mulch and debris, replace attached wood gates. Rule adopted Aug 2026, not in effect as of Nov 2026.Tue, 10 Nov 2026 00:00:00 GMTHow-tohttps://www.defensibleyard.com/how-to/replace-wood-gate-with-metal/https://www.defensibleyard.com/how-to/replace-wood-gate-with-metal/Swap a wood side gate for metal: measure, check the 5 ft span, set a metal post or wall mount, hang and latch. The Zone 0 rule is not in effect as of Nov 2026.Tue, 10 Nov 2026 00:00:00 GMTHow-tohttps://www.defensibleyard.com/noncombustible-materials/is-aluminum-noncombustible/https://www.defensibleyard.com/noncombustible-materials/is-aluminum-noncombustible/Is aluminum noncombustible? Yes in solid form: alloys tested to ASTM E136 passed. It melts at 660 C, which is not burning. What a Zone 0 buyer should ask for.Tue, 10 Nov 2026 00:00:00 GMTNoncombustible materialshttps://www.defensibleyard.com/noncombustible-materials/is-powder-coated-aluminum-noncombustible/https://www.defensibleyard.com/noncombustible-materials/is-powder-coated-aluminum-noncombustible/Powder coated aluminum can count as noncombustible under WUI Code 501.4.1 if the coat is 0.125 in or thinner with an E84 flame spread of 50 or less. Nov 2026.Tue, 10 Nov 2026 00:00:00 GMTNoncombustible materialshttps://www.defensibleyard.com/noncombustible-materials/is-vinyl-fence-fire-resistant/https://www.defensibleyard.com/noncombustible-materials/is-vinyl-fence-fire-resistant/Vinyl fence is harder to ignite than wood but still combustible, so it fails the Zone 0 noncombustible test. What NIST, IBHS and San Diego say (Nov 2026).Tue, 10 Nov 2026 00:00:00 GMTNoncombustible materialshttps://www.defensibleyard.com/law-and-deadlines/is-zone-zero-law-in-effect/https://www.defensibleyard.com/law-and-deadlines/is-zone-zero-law-in-effect/Is Zone Zero a law in California? Not in force as of Nov 10, 2026: the Board adopted the rule Aug 19, 2026, then withdrew it from OAL Sep 8. What happens next.Tue, 10 Nov 2026 00:00:00 GMTLaw and deadlineshttps://www.defensibleyard.com/fences-and-gates/metal-gate-on-wood-fence/https://www.defensibleyard.com/fences-and-gates/metal-gate-on-wood-fence/A metal gate on a wood fence would meet California's adopted Zone 0 rule (not in effect Nov 2026) only if the first 5 ft from the house is all noncombustible.Tue, 10 Nov 2026 00:00:00 GMTFences and gateshttps://www.defensibleyard.com/product-comparisons/aluminum-vs-steel-fence-wildfire/https://www.defensibleyard.com/product-comparisons/aluminum-vs-steel-fence-wildfire/Steel vs aluminum fence for Zone 0: both are noncombustible. How they compare on melting point, heat, rust, salt air, weight, cost and upkeep (Nov 2026).Tue, 10 Nov 2026 00:00:00 GMTProduct comparisonshttps://www.defensibleyard.com/noncombustible-materials/what-counts-as-noncombustible-zone-0/https://www.defensibleyard.com/noncombustible-materials/what-counts-as-noncombustible-zone-0/Noncombustible material means it passes the ASTM E136 furnace test, per WUI Code 501.4.1. What passes for Zone 0, what fails, and how to prove it (Nov 2026).Tue, 10 Nov 2026 00:00:00 GMTNoncombustible materialshttps://www.defensibleyard.com/fences-and-gates/wood-fence-attached-to-house-zone-0/https://www.defensibleyard.com/fences-and-gates/wood-fence-attached-to-house-zone-0/Under California's Zone 0 rule, adopted Aug 2026 but not in effect as of Nov 2026, a wood fence attached to a house would need a 5 ft noncombustible span.Tue, 10 Nov 2026 00:00:00 GMTFences and gateshttps://www.defensibleyard.com/how-to/zone-zero-checklist/https://www.defensibleyard.com/how-to/zone-zero-checklist/Printable Zone 0 checklist from the rule text (14 CCR 1298.04, 1299.03) with each item's deadline for existing homes. Adopted Aug 2026, not in effect.Tue, 10 Nov 2026 00:00:00 GMTHow-tohttps://www.defensibleyard.com/fences-and-gates/zone-0-fence-requirements/https://www.defensibleyard.com/fences-and-gates/zone-0-fence-requirements/Zone 0 fence requirements: California's rule, adopted Aug 2026 but not in effect as of Nov 2026, would require 5 ft of noncombustible fence at the house.Tue, 10 Nov 2026 00:00:00 GMTFences and gateshttps://www.defensibleyard.com/local-rules/zone-zero-rules-by-city/https://www.defensibleyard.com/local-rules/zone-zero-rules-by-city/Zone 0 ordinances by city as of Nov 2026: San Diego and Berkeley rules apply now, Oakland waits on the state, LA's status is unclear. Sources and dates.Tue, 10 Nov 2026 00:00:00 GMTLocal ruleshttps://www.defensibleyard.com/cost/zone-zero-compliance-cost/https://www.defensibleyard.com/cost/zone-zero-compliance-cost/Zone 0 compliance cost: a reported state estimate of $960.54 a home, San Diego fence quotes from $2,000 to $3,000+, who pays, grants and insurance offsets.Tue, 10 Nov 2026 00:00:00 GMTCosthttps://www.defensibleyard.com/local-rules/san-diego-zone-zero-fence-rules/https://www.defensibleyard.com/local-rules/san-diego-zone-zero-fence-rules/San Diego Zone Zero fence rules: a 5 ft noncombustible span at the house, limits on parallel fences, narrow vinyl and FRT wood exceptions and a Feb 2029 target.Tue, 10 Nov 2026 00:00:00 GMTLocal ruleshttps://www.defensibleyard.com/fences-and-gates/zone-0-gate-requirements/https://www.defensibleyard.com/fences-and-gates/zone-0-gate-requirements/California's Zone 0 rule, adopted Aug 2026 but not in effect as of Nov 2026, would require a gate attached to a house to sit in a 5 ft noncombustible span.Tue, 10 Nov 2026 00:00:00 GMTFences and gateshttps://www.defensibleyard.com/law-and-deadlines/zone-zero-california-law/https://www.defensibleyard.com/law-and-deadlines/zone-zero-california-law/Zone Zero in California: three state laws and a Board rule adopted Aug 2026 but not yet in effect. Who it covers, what it requires and the deadlines.Tue, 10 Nov 2026 00:00:00 GMTLaw and deadlineshttps://www.defensibleyard.com/insurance/zone-zero-insurance-discount/https://www.defensibleyard.com/insurance/zone-zero-insurance-discount/Zone 0 work can lower California home insurance today, though no Zone 0 rule is in force (Nov 2026). What Safer from Wildfires, FAIR Plan and Mercury give.Tue, 10 Nov 2026 00:00:00 GMTInsurance