one coat roof seal ca LLC

Retail / Wholesale Roofing Supply

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Commercial Roofing Industry Game Changer


Next Generation Hybrid Roof  Coating

One coat roof seal is the online supplier of roof coatings and sealants established in 2020 to meet the demand of current roofing problems that cannot be solved by ordinary roof coatings. Our products are next-generation ,hybrid, technology and have high performance, watertight, permanently flexible, and extremely durable barrier coating for all existing roof substrates, providing a modern alternative to GRP, PU, silicone, and bitumen roof coatings for flat or sloped roofs, flashing, gutters, skylights, chimneys, down-pipes, and vents. All products are 100% Hydrophobic, will not harden, soften or crack even under extreme temperatures, and are resistant to UV rays, exposure to chemicals, solvents, and acid rain.

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About US

We are "One Coat Roof Seal LLC" a California based Women Owned, wholesale roofing supply company. We feature a complete line of sealing product's, that include our distinguished "One Coat Roof Seal" (liquid membrane). "One Coat Roof Seal", is an alternative to products such as Elastomerics (Acrylic), GRP ,PU, Silicone and Bitumen coatings. We originated as roofers 40 years ago and smoothly transitioned into supply and distribution. As a company we employ a highly experienced team of roofing professionals who are very knowledgeable and here to help you with your roofing, coating , and sealing needs.

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We love hearing from you! Interested in whole sale prices? Want to sample our products? Or do you want to become a certified installer? Fill out the quick contact form below and it will be our pleasure to answer all your questions