About American Perma-Seal LLC

From Flat Roofs to RVs, We’ve Perfected the Seal

For decades, we’ve specialized in protecting homes, RVs, mobile homes, and flat roof systems with our trusted Bonded Polyester Membrane.

Since

1969

About Us

For over 50 years, we’ve been protecting roofs, RVs, and mobile homes with our proven Bonded Polyester Membrane system. Unlike temporary patch jobs or quick fixes, our system provides a long-lasting seal that stands up to rain, snow, sun, and time. Whether you need to restore an aging flat roof, prevent leaks in your RV, or protect a mobile home, we deliver solutions that combine durability, flexibility, and ease of application. Our reputation was built on results. Since 1969, homeowners, businesses, and travelers have relied on us to solve one of their biggest concerns—water intrusion. With every application, we provide confidence that your property is sealed, secure, and built to last.

Matt & Paula Chistensen

Owners of American Perma-Seal

Grand Junction, CO

Matt & Paula Chistensen

Owners of American Perma-Seal

Grand Junction, CO

Allen Fraughton

Founder of American Perm-Seal

Our Commitment

Every project we take on is guided by experience, innovation, and customer care. We’ve been here for generations of homeowners and travelers, and we’ll continue to deliver quality for years to come.

Services We Provide

Flat & Parapet Roofs

Flat roofs are notoriously prone to leaks and water pooling, but our bonded system was designed specifically for these challenges. By creating a watertight, reinforced barrier, our membrane seals out moisture while allowing flexibility against shifting and temperature changes. Property owners choose us because we don’t just cover problems—we prevent them. The result is fewer repairs, extended roof life, and lasting peace of mind.

See Our Work

Flat Roof

Parapet Roof

Flat Roof

Parapet Roof

RVs & Mobile Homes

Your RV or mobile home is more than just a structure—it’s your comfort on the road, your security when traveling, and your shelter in every season. With constant exposure to the elements, a reliable seal isn’t optional—it’s essential. Our bonded membrane forms a seamless shield against leaks, cracks, and damage, protecting your investment wherever you go. Lightweight yet strong, it ensures years of worry-free travel.

See Our Work

Dutchman

5th Wheeler

HR Motorhome

Dutchman

5th Wheeler

HR Motorhome

Bond & Seal

At the core of our service is our Bonded Polyester Membrane, a material trusted for decades to secure and protect. It bonds tightly to a variety of surfaces, sealing vulnerable points that are most at risk of leaking. Unlike other sealants that degrade quickly or require constant touch-ups, our system holds strong, providing a balance of toughness and flexibility that keeps your surfaces protected.