If you’re picking up the pieces after a California wildfire, you’re not alone. Thousands of homeowners across the state face the daunting task of rebuilding—not just homes, but a sense of security.
One of the most important decisions you’ll make during the rebuild is choosing siding that helps protect your home from future fire threats. Unlike wood siding, which burns, or vinyl, which melts under intense heat, fiber cement siding stands strong against direct flames—making it a smart choice for fire-prone areas. Beyond peace of mind, fire-resistant materials can also boost your property value and lower insurance premiums.
Here’s what you need to know to rebuild safer, smarter, and stronger.
The Importance of Fortifying Your Home Against Wildfires
Wildfires are becoming more extreme, and wildfire seasons are becoming longer, making it more important than ever to consider the fire-resistant properties of your home’s building materials. Taking measures to protect your house against external flame spread is of particular importance when re-siding your exterior.
Fiber Cement Siding
Fiber cement siding is not only gorgeous—delivering customizable style you’re sure to love—but it also offers exceptional weather resistance, pest resistance, and an outstanding 30-year warranty. But for California homeowners, one of the best qualities fiber cement siding offers is its ability to stand up against fires!
Fire Resistance
Made of cement, sand, and cellulose, fiber cement siding is a smart choice if you’re looking for a non-combustible siding material for your home. The top fiber cement manufacturer in America is James Hardie. This siding’s Class A fire rating indicates the highest level of fire resistance. If you choose to cover your exterior in this resilient material, be sure to check with your insurance company about the possibility of a discount due to Hardie siding’s fire rating.
When comparing highly fire-resistant siding materials, fiber cement is one of the most affordable options. It can also be combined with other fire-resistant materials—such as brick or stone—for added visual appeal and flame-resistant performance.
No home can be completely fireproof, but non-combustible Hardie siding delivers protection far superior to vinyl or wood. While it’s important to keep your trees and bushes trimmed back and use rocks or gravel rather than wood mulch around your home’s perimeter, by covering your exterior in Hardie siding, you’ll rest at ease knowing you won’t add fuel to the flames with your siding material choice.
The bottom line: Fiber cement siding has a high fire resistance rating, making it a smart choice.
Wood Siding
Wood absorbs water when it’s not properly sealed, so it requires tedious maintenance to keep it in top shape. Wood can also attract pests like termites and woodpeckers, making it a risky choice for siding replacement.
Fire Resistance
Wood is susceptible to burning in a fire.
The bottom line: Solid wood or wood panel siding has a low to medium resistance to fire.
Vinyl Siding
While vinyl siding is an affordable, low-maintenance siding option with tons of colors to choose from, it may not be the best option if you’re looking for fire-resistant siding.
Fire Resistance
Vinyl is made from manufactured plastic, so it melts fast when exposed to the heat of a fire. Also, vinyl releases toxic gases and exposes your interior walls to flames. In fact, FEMA (Federal Emergency Management Agency) doesn’t recommend installing vinyl siding on Southern California homes.
The bottom line: Vinyl siding has a low to medium resistance to fire.
Fortify Your Home’s Vents and Soffits for Optimal Protection
Wind-driven embers are a big culprit in houses igniting during wildfires. You can boost your property’s protection by not only installing fire-resistant siding, but also including fire-resistant soffits. Use non-combustible materials—such as fiber cement—to enclose your eaves and soffits. Also, upgrade your vents with ember-resistant mesh screens.
Rebuild Your House with Fire-Resistant James Hardie Siding
Many California homeowners are weary of dealing with fire damage due to the widespread wildfires we’ve experienced. That’s why it’s so important to rebuild with fire-resistant siding. At Approved Contractors, we use a reliable process to protect your investment with long-lasting, durable siding materials. You’ll enjoy peace of mind knowing you have a home exterior that stands up to fires.
We install James Hardie from A to Z for the entire re-siding of your home. That means you get Hardie® Wrap, Hardie® Trim, and Hardie® Soffits along with your durable Hardie siding planks in either contemporary vertical, traditional horizontal, or rustic shake style. Take a moment to learn more about our fire-resistant replacement siding.
