Gutters in California: Cost & Wildfire (Ember) Protection (2026)

Why gutters in California are different

In much of California, the biggest gutter risk isn't overflow — it's fire. When a wildfire approaches, wind-driven embers land on the roof and collect in gutters full of dry leaves and needles, where they smolder and ignite the roof edge before flames ever arrive. That makes the gutter one of the home's most vulnerable ignition points, which is why California has moved gutters into its wildfire code.

The 2026 wildfire gutter rules

Beginning in 2026, California building and fire codes require homes in Wildland-Urban Interface (WUI) zones to have non-combustible (metal) gutters and a means to prevent debris accumulation — that is, ember-resistant leaf guards (or a documented maintenance plan). Practically: vinyl gutters, which melt, are out in fire zones, and metal gutters with fine-mesh, non-combustible guards are in. It pairs with the rest of home-hardening — a Class A roof, ignition-resistant siding, and a clear 'Zone 0' — see our California roofing guide.

Pro tip from our network contractors

If you're in a California fire zone, spec metal gutters with non-combustible, fine-mesh ember guards — and keep them clear, because a guard with a documented maintenance habit is the whole point. Ask your contractor to treat the gutters as part of home-hardening, not an afterthought, and verify their CSLB license free at cslb.ca.gov before you sign.

How much do gutters cost in California?

New gutters in California typically run $1,200–$4,000+ for a home, above the national average on labor — and non-combustible metal gutters with ember guards cost more than a basic vinyl system, but in a fire zone they're required. See our full gutter cost guide and compare styles in seamless vs. sectional gutters.