Anti-Incendiary Roof Layering

Coldwater Cool Roofing’s anti-incendiary roof systems deliver passive wildfire protection through Class A-rated, polymer-based underlayments and coatings. These self-adhering, fiberglass-reinforced membranes are engineered to seal vulnerable gaps, block airborne embers, and resist direct flame exposure. Every system we install is tested to meet or exceed ASTM E108 and UL 790 standards, ensuring full compliance in Wildland Urban Interface (WUI) zones and maximum protection for your structure.

If your roof is in good shape, we can apply a fire-rated silicone or PVC coating directly over the existing surface — no tear-off required. This seamless barrier strengthens resistance to heat, UV, and ember ignition, while preserving the appearance and performance of your current roof. It’s a smart upgrade for homes and buildings in wildfire-prone regions seeking added protection without a full rebuild.

For clients who require a full replacement, CCR offers complete fire-rated roof rebuilds using only top-rated materials and assemblies. We install a range of fire-resilient top layers — including metal, tile, TPO, PVC, and composite systems — layered over high-performance, ignition-resistant underlayments. These assemblies are designed for optimal performance in high heat and ember-rich environments and are fully compliant with California’s strict fire code requirements.

Metal roofing systems paired with fire-rated underlayments represent the gold standard in wildfire protection — providing unmatched defense against flame spread, radiant heat, and ember intrusion. Our anti-incendiary systems are especially effective when combined with noncombustible gutters, enclosed eaves, CAL FIRE-rated vents, and roofline sprinklers to form a fully integrated defense.

While traditional asphalt shingle systems can fail in minutes under wildfire conditions, our assemblies are engineered to withstand sustained flame exposure for over an hour — buying precious time for emergency response and protecting structures that would otherwise be lost.



CCR’s roofing systems are built on the latest fire science, tested assemblies, and strict code compliance. We source only the highest-rated materials on the market and follow a systems-based approach aligned with California structure hardening guidelines.

Whether it’s a seamless retrofit or a full reconstruction, Coldwater Cool Roofing provides fire-adapted roofing solutions that harden your home or facility from the top down — because in Los Angeles, wildfire resilience is no longer optional.