Description
WallGuard & RoofGuard: California-Grade Wildfire Resilience & Energy Savings
In California, a “hardened home” is more than a safety preference—it’s a requirement for insurance eligibility and building code compliance. WallGuard and RoofGuard are engineered to exceed the state’s strictest standards, providing a permanent, 3M™ Ceramic shield that protects your property from the intensifying wildfire seasons of the West.
1. California Building Code (CBC) Chapter 7A Compliant
Designed specifically for homes in Fire Hazard Severity Zones (FHSZ) and Wildland-Urban Interface (WUI) areas, WallGuard provides the critical “Ignition-Resistant” exterior required by modern law.
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ASTM E2768 (30-Minute Fire Test): WallGuard achieved a Class-A Fire Rating with Zero Flame Spread, surpassing the standard requirements for exterior wall protection.
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NFPA 285 Multi-Story Tested: Withstood 1,675°F, proving its ability to maintain structural integrity and prevent vertical fire spread during an extreme heat event.
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Non-Combustible Barrier: Unlike standard paint or vinyl siding, our 6-mil ceramic membrane is a non-fuel source, denying wind-blown embers a place to ignite.
2. Optimize for “Safer from Wildfires” Insurance Discounts
Under California’s “Safer from Wildfires” regulations, homeowners can qualify for significant premium discounts by implementing verified home hardening measures.
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Hardened Exterior Shell: WallGuard meets the “Ignition-Resistant Wall” criteria, a key pillar for securing insurance discounts through providers like the California FAIR Plan, AAA, and State Farm.
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Stucco Crack Remediation: Our elastomeric formula (600% elongation) bridges cracks up to 1/16″, eliminating the small gaps where embers often lodge and ignite the building’s framing.
3. The “Cool Roof” & “Cool Wall” Energy Solution
California’s rising electricity rates demand better insulation. WallGuard and RoofGuard act as a Passive Cooling System for your home.
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Reflective Thermal Barrier: 3M ceramic microspheres deflect solar radiation, reducing heat transfer into the home by up to 69%.
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R-12.5 Total Insulation: When used with our PICS (Protected Insulation Cladding System), you add massive thermal resistance, reducing HVAC energy consumption by over 20%.
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Vapor Permeable (Breathable): While it blocks wind-driven rain and snow, the membrane is breathable, preventing moisture trap—essential for maintaining California’s strict Title 24 energy standards.




