Duct Sealing

Aeroseal Duct Sealing is a patented breakthrough technology that tackles leaks from the inside out. Aeroseal software allows the technician to accurately measure the duct leakage in residential homes and commercial buildings. The Aeroseal process puts escaping air under pressure and causes polymer particles to stick first to the edges of a leak, then to each other until the leak is closed.

Our Work in Progress

The Aeroseal 6-step process takes very little time to bring you big savings and comfort:

Wall registers are covered in order for air to escape only through the leaks

Sealant in injected into the ducts for approximately 1 hour

Small aerosol particles are kept suspended in the airflow by continuous air movement

As the air stream makes a sharp turn to exit through a leak, the particles collide with and adhere to the leak edges

Ducts are sealed with only 1-2 oz. of the sealant material remaining in the ducts

A computer-generated analysis summarizing your home’s or building’s amount of leakage is generated, providing verification of success of the process

The U.S. Department of Energy and the Electric Power Research Institute determined … 25% to 40% of the heating and cooling energy put out by heating, ventilating and air conditioning systems … is lost through the ductwork system.

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