About Us

One Coat Roof Seal Has Your Roofing, Coating, and Sealing Needs Covered

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Women-Owned Business
Based in California
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Some Products We Offer

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Roofing Supplies

No matter what kind of supplies you need for a roofing project, you can find them at One Coat Roof Seal. We offer wholesale roofing supplies and sealing products for roofing companies all over the country. Check out everything we offer at wholesale prices today.



At One Coat Roof Seal, we have a top-rated sealant line that is an alternative to elastomerics, CRP, PU, silicone, and bitumen coatings of all kinds. When you want high-quality sealants for your roofing needs, partner with a supply company you can trust.

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Whether you need a high-quality silicone for your windows and doors, bathroom, kitchen, or gutter application, you can find it at One Coat Roof Seal. Roofing companies can buy silicone sealants at wholesale prices. Shop today or contact us to learn more.

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40+ Years of Experience

What started as a roofing company 40 years ago smoothly transitioned into supplying and distributing high-quality and top-rated sealing products. Our women-owned company employs an experienced team of roofing professionals that can help with all of your roofing, coating, and sealing needs. We are proud to supply a line of One Coat Roof Seal sealing products that includes liquid membrane, liquid primer, reinforcement mats, and more. Check out all of our available products and get in touch with our knowledgeable team to get the help and direction you need.

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Wholesale Supplies & Distribution

If you own or manage a roofing company in the United States, you likely go through a lot of sealants and other roofing products. These products can end up costing your business a lot of money in the long run. That’s why, at One Coat Roof Seal, we offer wholesale prices on roofing materials and supplies that can save you money without compromising quality. Our products are available for wholesale purchase for certified installers. Get in touch with us at One Coat Roof Seal in California to learn more or visit our wholesale page to get more information about our products today.

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Partnering With Industry Leaders

At One Coat Roof Seal, we are proud to partner with Seal It Services, a US-based manufacturer and industry leader in the development of professional silicone polymer technologies, premium construction adhesives, and building chemicals. In fact, Bond It is the parent company of Seal It Services and one of the largest independent manufacturers of building chemicals and construction materials in the UK. Bond It has supplied a wide range of tried and tested brands for more than 20 years. By partnering with One Coat Roof Seal in California for your roofing supplies and materials, you can trust that you’re working with a team that offers exceptional quality and efficient manufacturing. Get started today.

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Work With a Top-Rated Team Today

Are you ready to start saving money on roofing supplies for your upcoming projects? Contact our team at One Coat Roof Seal today to get the high-quality roofing products and supplies you need at the wholesale prices you’ve been looking for.

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Get in Touch Today

Get in contact today to learn more about how One Coat Roof Seal can help you!