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Protective Coatings

Roof & Surface Coating with Simix in Greater Sacramento

Some surfaces deserve more than a clean — they deserve a coat that protects and insulates. PROSPR applies Simix ceramic coating with ThermaCels additive to roofs, stucco, and decorative concrete, adding a durable, reflective, thermal barrier built for the California sun.

Roof Coating (Simix + ThermaCels) — photo coming soon

What it is

Simix is a water-based ceramic coating system. Blended with the ThermaCels additive, it forms a reflective, breathable layer that protects the substrate and reflects solar heat rather than absorbing it. It is engineered for surfaces the nano coat cannot bond to — porous roofing, stucco, and decorative concrete.

Where it belongs

Roofs, stucco walls, and decorative or stamped concrete are the right candidates. This is the correct counterpart to our whole-home nano coat: the nano coat handles glass, solar, painted siding, and metal, while Simix handles the porous, structural surfaces. Together they cover a property's full material range with the right chemistry on each.

Because the coating is reflective and ceramic, its value is both protective and thermal — cutting heat gain on a roof or wall that bakes all summer. We scope each project to the specific surface and condition rather than treating every roof the same.

Honest expectations

Premium elastomeric and ceramic roof coatings, properly applied and maintained, are built to perform on the order of fifteen to twenty years in California sun. Actual life depends on the substrate, prep, and sun exposure, and we will walk the specific surface with you before committing to a scope — no blanket guarantees, just an honest assessment of what your roof or wall is a candidate for.

Part of Year-Round Coverage

Roof and surface coating is typically a Reign-level capital enhancement scoped to the property, but it pairs naturally with PROSPR Black coverage — once a surface is Simix-sealed, ongoing maintenance keeps it performing for its full service life.

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