Outside Duct Insulation

A big renovation called for big rooftop ductwork Thermaduct was the solution to keep the outdoor elements out Providing the duct. Thermaduct is our patented rectangular exterior ducting solution that offers high R-values and low air leakage It provides the duct. Learn the best practices for insulating rooftop duct systems and how you can improve your specifications for better installations.

Thermaduct is our patented rectangular exterior ducting solution that offers high R-values and low air leakage It provides the duct. Internally insulating duct with Armaflex duct liner round rectangular duct. Homeowners give a lot of thought to the efficiency of their HVAC system but very little to ductwork or the insulation In this video.

Installation animation illustrating how to thermally insulate a rectangular duct with PAROC Hvac Slab AluCoat.