Versatile Material Built to Withstand Harsh Environment

Thermo-Sil is a silicone, elastomeric high-solids roof coating designed to provide a protective wear surface, reflectivity, and renewability. Silicone is a moisture cured roof coating designed to provide long-lasting performance in the most rigorous climates.

Thermo-Sil resists standing water, chemical exposure, and has outstanding low temperature flexibility characteristics. Thermo-Sil is available in a low solids, high solids, and low VOC formula.

thermo flex sustainable roofing systems lapolla


THERMO-SIL is an economical and effective roof coating system for application over new and existing roof substrates, smooth surface BUR, granulated cap sheet, well-adhered acrylic coating, concrete, metal, sprayed-inplace polyurethane foam, and various single-ply membrane roofing. In re-roofing applications, THERMO-SIL applied over spray foam eliminates costly “tear-off,” land-fill fees, interior exposure and down time.
THERMO-SIL technology, with years of proven reliability, will provide you the


• Withstands extreme weather conditions, damp heat and UV rays
• Has great adhesion and creates a continuous membrane
• Create a monolithic, flat, smooth surface that has resistance to mold, mildew and staining
• A sustainable, easily renewed roofing solution
• Can be used on flat or sloped roofs
• Environmentally friendly
• High solids content provides 14.7 dry mils per gallon
• 2.0 gallon per 100 square foot application limit provides 29.4 mils per coat, requiring fewer coats and reducing labor costs



Lapolla has over 30 years of expertise helping commercial owners.

Contact us today for your free Energy Saving Cool Roof estimate!