Aeroseal Tech Inc.

Aeroseal Tech’s aerosol ductwork sealing technology was invented and developed by Energy Performance of Buildings Group at Lawrence Berkeley National Laboratory in 1994. This technology internally seals duct leaks in air distribution ducts by injecting a fog of aerosolized sealant particles into a pressurized duct system. Throughout the next two decades Aeroseal became an internationally recognized technology for duct sealing solutions .