The patented Aeroseal sealing process is the most effective, affordable, and viable method of sealing the central heating & cooling and ventilation ductwork in commercial buildings and residential homes. The Aeroseal process won the “Best of What’s New” award from Popular Science magazine, and the “Energy 100" award from the U.S. Department of Energy (DOE). The DOE also rated the Aeroseal duct sealing process as one of the 23 most beneficial technologies available to American consumers that has come out since the agency was created.

The Aeroseal duct sealing system effectively seals commercial buildings and residential home’s ductwork from the inside by using a UL tested and approved sealing material. It’s clean, safe, and has a 3 year conditional warranty. The sealant requires no on-going maintenance and it remains rubbery never cracking or becoming brittle. It has withstood rigorous testing with an expected life of over 10 years.

The Sealant is Low VOC and leaves no lingering odours.