The Ultimate Wildfire Prepared Home — Must-Have Fire Protection

At CRC Builders, our hearts go out to all those who have lost their homes in the recent devastating fires across Southern California. Communities in Los Angeles, Ventura, Orange, San Bernardino, and Riverside counties have suffered immense loss, and we extend our deepest condolences to everyone affected. A wildfire prepared home will take a multi-faceted approach to fire prevention. While no home can be completely immune to wildfires, the strategies outlined below could mean the difference in your luxury home being protected.
As a Napa Valley-based general contractor, we understand the ongoing wildfire threat and are committed to constructing wildfire prepared homes that seamlessly blend luxury, craftsmanship, and fire resilience.We recently completed a custom wildfire prepared home in Napa Valley designed with fire-resistant features that enhance protection against wildfires. This home serves as a model for those looking to rebuild safely and sustainably.
Below are the key fire mitigation strategies integrated into the construction, that were outlined in the video.
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RSG 3-D Building Envelope
The structural integrity of this wildfire prepared home was reinforced with RSG 3-D panels, which offer superior fire resistance compared to traditional wood framing. These panels consist of a steel-reinforced foam core encased in concrete, providing an airtight and energy-efficient barrier. In addition to exceptional insulation and seismic strength, RSG 3-D panels can withstand extreme heat and prevent flames from spreading. Visit rsg3d.com for more information.
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Fire Sprinklers at Every Window
Windows are among the most vulnerable points during a wildfire. To fortify this wildfire prepared home, we installed fire sprinklers at every window. These sprinklers activate at high temperatures, creating a protective water barrier that reduces the risk of glass shattering and embers entering the home.
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Water Backup System: Cistern and Pool
A reliable emergency water supply is essential for a wildfire prepared home. This home features an underground cistern that stores thousands of gallons of water and a fire-ready pool with a pump system, ensuring ample firefighting resources even if municipal water pressure drops.
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Solar Power with Tesla Powerwall 3 Battery Backup
Wildfires often trigger power outages, but a wildfire prepared home must remain functional. We integrated a solar power system with Tesla Powerwall 3 battery backup (Visit Synergypower.com for more information), allowing the home to operate independently from the grid. This ensures that critical systems—such as water pumps, security systems, and lighting—continue to function during an emergency.
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Booster Pump for Consistent Water Pressure
Water pressure can drop during a fire due to high demand on local infrastructure. To address this, we installed a booster pump, ensuring that fire sprinklers and outdoor hoses maintain adequate pressure for effective firefighting—an essential feature of any wildfire prepared home.
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Non-Vented Attic to Prevent Ember Intrusion
One of the most common ways homes ignite during wildfires is through embers entering attic spaces via vents. To mitigate this risk, this wildfire prepared home features a non-vented attic, preventing embers from gaining entry. This space is semi-conditioned by integrating it into the HVAC system, maintaining air circulation while eliminating vulnerabilities. For homes requiring ventilation, fire-rated vents can be installed as an alternative. These specialized vents prevent ember intrusion while maintaining airflow, providing an additional layer of protection.
Building a Wildfire Prepared Home for Safety and Sustainability

At CRC Builders, we believe that homeowners should not have to choose between luxury and fire resilience. By implementing cutting-edge fire-resistant construction methods, we help families build wildfire prepared homes that offer safety, sustainability, and sophistication.
If you are looking to build or rebuild a home that is both beautiful and fire-hardened, we would be honored to guide you through the process.
Note: For those affected by the fires in Southern California, our thoughts are with you. If we can offer guidance on rebuilding safely, please do not hesitate to reach out. Together, we can build a more fire-resilient future. Please visit our fire rebuilds page for more information or to schedule a consultation.