Home Depot partners with CAL FIRE on wildfire readiness in California stores

For California associates, wildfire readiness is no longer a seasonal add-on. Home Depot said it had put specialized signage and information materials into 50 stores across 22 counties, turning wildfire prep into a visible part of the selling floor as fire risk stretches well beyond peak summer.

The company described the effort as a first-of-its-kind collaboration with CAL FIRE. For store teams, that matters because the questions customers bring to the aisle are more specific than they used to be: vents, ember protection, exterior sealing, roof edges, deck areas, landscaping cleanup, and the difference between reducing risk and pretending a home can be fireproof. In seasonal and outdoor departments, that shifts the job from general advice to translating fire science into product knowledge.

CAL FIRE defines home hardening as using construction features, building materials and maintenance practices to increase a structure’s resistance to ignition from flames, radiant heat and embers. That definition gives associates a plain-English way to explain why certain products matter. The guidance from CAL FIRE and Ready for Wildfire says 1/16-inch to 1/8-inch noncombustible, corrosion-resistant metal mesh can help block embers at vents, while fiberglass or plastic mesh should be avoided because it can melt. The agencies also recommend California State Fire Marshal-approved flame- and ember-resistant vents for stronger protection.

The biggest takeaways for the store floor are practical. CAL FIRE says the first five feet from a home is the most important area for ember-resistant defensible space, which means customers may be looking for materials that help keep that zone clear and less flammable. That can push demand toward exterior caulking, noncombustible materials, landscaping products that reduce buildup, and hardening supplies tied to roofs, decks and vents. In busy spring and summer weeks, department leads can use that as a training cue: when a customer asks about wildfire prep, the right move is to connect the risk to the right aisle quickly and clearly.

Home Depot’s Western Division president, BJ Powers, said associates live and work in the communities they serve, which makes wildfire risk a workplace issue as well as a customer one. The company’s local sign-and-information push gives those associates a more credible starting point than a generic sales pitch, especially in communities that are already treating fire season as a year-round reality.

That reality is increasingly backed by policy and science. A 2025 UCLA-reported study found human-caused climate change advanced California’s fire season start by six to 46 days between 1992 and 2020. At the same time, a 2025 California Board of Forestry and Fire Protection committee has been developing a zero-to-five-foot ember-resistant Zone 0 regulation. For Home Depot, that means wildfire readiness is not just a response to a bad week in August. It is becoming part of how California stores sell, stock and explain the basics of home protection.