Thermaduct is a patented pre-insulated outdoor duct system
Thermaduct now offers a family of innovative, pre-engineered duct systems that support just about any application. All of our products use the highest quality closed cell phenolic to give customers the best insulation value without taking up valuable interior or exterior space. By ordering a Thermaduct product, you can be confident that you’ll receive a lightweight, low air leakage and high R-value product that is backed by a 10 year limited warranty.
Thermaduct - Low Leakage Outdoor Rectangular Solution
Thermaround - Low Leakage Outdoor Round Solution that Naturally Sheds Water
InspiralR - Light Weight Indoor Round Solution
Floval - Lightweight Indoor Flat Oval Solution
Brands: Thermaduct rectangular outdoor duct system, Thermaround round outdoor duct system, InspiralR indoor round duct system, Floval indoor flat oval duct system