A Shifting Landscape
As wildfires become more frequent, California has implemented strict building codes in fire hazard severity zones — many of which now include neighborhoods across the Westside of Los Angeles.
Key Requirements
Class A roofing, ignition-resistant exterior walls, ember-resistant vents, and tempered glass windows are now baseline requirements for new construction in these zones.
WUI Zones Explained
Homes built in the “Wildland-Urban Interface” (WUI) must follow California’s Chapter 7A fire code, which governs everything from material choices to landscape design and property setbacks.
Impact on Design
Builders and architects are adapting — opting for simplified rooflines, tighter construction seams, and fire-rated materials that blend into both traditional and modern styles.
Permitting and Planning
Navigating these codes requires careful pre-construction planning and close collaboration with engineers, city planners, and inspectors. While challenging, these codes help create safer communities.
Conclusion
Wildfire-adapted construction is not just a trend — it’s the new standard. For homeowners building in the Palisades and surrounding areas, understanding fire codes is essential to building smarter, safer homes.