Aeroseal is a patented technology and process used to seal air ducts in buildings. The process involves injecting a sealant into the duct system, which then circulates through the ducts and seals any leaks or gaps in the ductwork from the inside.

The sealant used in Aeroseal is a water-based, non-toxic material that is safe for occupants and the environment. The process is designed to be non-invasive, meaning that there is no need to tear down walls or ceilings to access the ductwork. Instead, a technician attaches a tube to the ductwork, and the sealant is injected into the system.

Aeroseal is designed to improve the efficiency of heating and cooling systems in buildings by reducing air leakage. By sealing leaks in the ductwork, the system is better able to distribute air evenly throughout the building, which can lead to lower energy bills and improved indoor comfort.

Aeroseal has been used in a variety of settings, including homes, schools, hospitals, and commercial buildings. It is often used in combination with other energy efficiency measures, such as insulation and air sealing, to create a more energy-efficient building.