Aeroseal is one of the fastest-growing clean technology companies with a presence in 27 countries worldwide. Its patented HVAC leak sealing technology injects a fog of aerosolized sealant particles into pressurized spaces to seal air leaks in the distribution and ventilation ductwork of residential and commercial buildings. The technology relies on a computer-controlled process to measure and record results. It is applied where issues involving comfort, indoor air quality, and energy efficiency are a concern. Duct leakage is the biggest contributor to energy inefficiency in buildings. AeroBarrier Aeroseal's newest product, seals new and existing commercial, residential, and multi-family building envelopes to help them meet mandated air tightness standards. The company dreams of a future where all homes are passive and every building is Net Zero.