Our simple process ensures precise duct sealing in just a few hours.

Aeroseal provides computer-controlled, aerosol-based duct sealing technology and air-side HVAC solutions that improve indoor air quality and comfort and increase energy efficiency in buildings.

Our non-toxic, water-based formula effectively seals all the holes in the air ducts and vents, making sure the air goes where you need it – not where you don’t.

Aeroseal simply and quickly resolves airflow and exhaust issues and brings buildings up to code – regardless of age, scope, or size. Results are instant and measurable, with buildings achieving improved air quality and code compliance immediately and increased efficiency and energy savings within the first month.