Record-breaking May temperatures in Texas—topping 100 degrees—are intensifying wildfire conditions, while more than 40,000 acres burn across Minnesota and parts of Canada. While wildfires are common in the Southwest, their growing presence in northern states signals a dangerous shift in wildfire patterns across the U.S.
As climate change leads to more frequent and widespread wildfires, homebuyers, builders, and insurers are urgently seeking wildfire-resistant homes and climate-resilient construction strategies. Here’s how innovators are building safer, more sustainable communities in high-risk areas.
Rebuilding After Wildfires
With rebuilding now a priority in many communities, California is leading the way. In April 2025, the U.S. Green Building Council California released the California Wildfire Rebuilding Guide, designed specifically to help homeowners rebuild after fire events.
The guide incorporates input from CAL FIRE, the National Fire Protection Association, and the Insurance Institute for Business & Home Safety. It targets suburban and urban environments like Altadena and Pacific Palisades, where wildfire risks intersect with earthquakes and extreme heat.
It also outlines cost-effective, sustainable rebuilding strategies at the community scale. The guide is tailored for areas with defined lot lines and limited space, where rebuilding must be efficient and disaster-conscious.
“Wildfire projections have increased in frequency,” said Jamie Knippen, senior product manager at Cotality, a property data analytics firm. “Drought conditions are driving more fires in places we’ve never seen them before.”
Using AI-powered property risk data, Cotality helps builders identify wildfire threats before development begins—critical insight for insurers evaluating new coverage options.
Mitigation data is also being tied directly to insurance discounts. “It’s estimated that completing all 12 California-required mitigation actions can lead to a 20% insurance premium reduction,” Knippen said.
Wildfire resiliency is evolving and will be able to better protect people and to provide much needed housing supply in areas that maybe didn’t previously seem like options with more data and design innovation.
Wildfire-Resistant, Affordable Homes
A key part of wildfire-safe construction is material selection. Hapi Homes, a modular home company, is seeing skyrocketing demand thanks to its noncombustible light-gauge steel framing.
“We’ve seen a 300% to 400% increase in inquiries after the Los Angeles fires,” said CEO Mary O’Brien. “Resiliency starts with the light-gauge steel. It forms the core frame, manufactured to spec using automated factory tools.”
Hapi Homes kits range from $85 to $150 per square foot depending on finishes, with most averaging $100. Add another $105 to $115 per square foot for contractor buildout, and these affordable modular homes are still well below traditional costs.
Each home is shipped from Salt Lake City in a single 14-foot container, which holds an entire 1,200-square-foot house. Once delivered, framing and panel assembly are faster and cheaper than conventional builds—cutting structural build time by 40% and labor costs by 20%.
Because they are wildfire-hardened, homes built by Hapi also qualify for up to 20% insurance discounts.
In 2024, Hapi future-proofed its business by moving its steel supply chain to the U.S., avoiding international delays and import tariffs.
“We’re no longer exposed to overseas shipping disruptions, and the cost is comparable,” O’Brien said.
Building for Wildfire, Plus, Plus, Plus
Some companies are pushing the envelope on disaster-resilient housing. RSG 3-D, for example, uses a proprietary panel system made of concrete, steel trusses, and polystyrene insulation that resists not only wildfires but also hurricanes and earthquakes.
“The resiliency is our bag,” said CEO Ken Calligar. “We’ve had 30 years of real-world testing in real-world conditions. On a wind rating basis, we’re rated up to 300 to 321 mph. That’s just an engineering calculation because there isn’t equipment to test that kind of sustained wind force.”
He said the panels’ seismic testing was stopped to avoid damaging the equipment—despite no damage to the panels themselves.
“We tested up to a 9.4 Richter event and still didn’t have a cosmetic or structural crack,” he said. “The engineers took the panel apart to see if there was internal damage, and there was none. They rated it up to 11.0.”
The strength comes from the panel’s construction. Each 4-foot-wide panel includes solid-core polystyrene insulation, surrounded by pre-galvanized steel with a steel truss system. Once transported to the site, concrete is poured into the panel.
The panels can be used for the entire structure—including walls, roofs, and floors.
“You can frame fast and precise with any building envelope you want, then apply the concrete and have a 500-year building,” Calligar said.
The panels are cost-competitive and could be less expensive at scale.
“You can reduce mechanicals because the panels are 50% more energy efficient,” he said. “On a lifecycle basis, we build the lowest-cost building because it saves 50% on energy, 50% on maintenance, and 40% on insurance.”
Modular Construction in Wildfire Zones
In a high-wildfire-risk zone in California, builder Allen Lancaster and MDLR Brands are wrapping up framing on a 1,700-square-foot duplex using structural insulated panels. The framing took just two days—half the time of a standard build.
The Bishop Modular Duplex is a pilot project showcasing modular construction for wildfire zones. MDLR’s system offers a one-hour fire rating and self-extinguishing panels that are also rated for Category 5 hurricanes and are mold- and pest-resistant.
While the fire-resistant materials slightly increased the manufacturing cost, MDLR is able to offset those increases with the reduced labor, faster build time, and long-term durability of the panel system.
“Overall, the cost-benefit is highly favorable when considering the avoided expenses related to fireproofing traditional framing methods,” said Harrison Langley, CEO at MDLR. “Minimal maintenance is required. Unlike wood or traditional cladding, LiteSIP panels do not degrade with heat or exposure.”
The product also comes in at an affordable $285 per square foot.
Wildfire-Resilient Homes: From Devastation to Innovation
The latest wildfires have caused severe damage across North America. But they’ve also spurred innovation and inspired the building industry to prioritize wildfire-resistant design, sustainable materials, and affordable rebuilding solutions.
As climate risks escalate, making wildfire resiliency a priority is no longer optional. These builders and innovators are proving that safer homes don’t have to be more expensive—they just need to be smarter.
