About

Heatfab® is the leading manufacturer of high-quality residential and commercial venting systems for Special Gas Vent applications, specified by OEMs for over 20 years. Time-tested installations throughout North America and globally.

About Us

Founded in 1978, Heatfab® has grown to become the leading manufacturer of high-quality residential and commercial venting systems for Special Gas Vent applications. Our products have been specified by OEMs for years and are trusted for their performance and durability in time-tested installations throughout North America and around the world.

With a focus on premium quality, advanced manufacturing, and sustainable performance, Heatfab® is committed to delivering venting solutions that meet the highest standards of safety, efficiency, and comfort. Our dedication to quality has earned us the trust of professionals in the industry, making us a go-to choice for venting solutions that stand the test of time.

 

Why Heatfab?

  • Recommended: Heatfab products are trusted and recommended by professionals for quality and performance.
  • Warranty & Support: We provide top warranties and exceptional customer support for peace of mind.
  • Longevity: With 40+ years of experience, Heatfab is a reliable partner for all your venting needs. 

 

Build for the Future

Heatfab is part of the Duravent Group portfolio of brands.

With over 100 years of expertise, the Duravent Group is a climate technology leader in the venting and air control industries—delivering high-quality, innovative solutions grounded in a customer-first mentality. 

We are building for the future with world-class manufacturing and continuous process improvements that ensure consistent quality, on-time availability, and scalable supply across projects of any size. 

Our wide range of venting and chimney system products have a strong history of innovation, reliability, and unmatched quality. 

Our combined extensive experience allows us to develop innovative products and solutions that meet the changing needs of professionals and homeowners. We benefit from a team of innovators with a strong, results-driven approach.

The Duravent Group unifies 14 established and respected brands, which include: Duravent™, Hart & Cooley®, Selkirk®, AirMate®, Builder’s Best®, AmeriFlow®, Amerivent®, AMPCO®, Heatfab®, Lima®, Milcor®, Portals Plus™, RPS™, and Security Chimneys®. And, we recently partnered with RUTLAND, Menzies Metal, and PrimexVents.