Sealing leaks in air ducts and vents with a patented technology that delivers comfort, healthier air, and substantial energy savings to homes and buildings everywhere.

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.


Dayton, Ohio, United States


Amit Gupta

Amit Gupta (CEO at Aeroseal) has been an Unreasonable Fellow since October 2019 and most recently participated in Unreasonable Impact Americas 2019.

Unreasonable Impact Americas 2019

Connect with Aeroseal

Follow Aeroseal on social media below or check for open jobs on their careers page.

  • Featured VentureMemphis Meats

  • Featured VentureEQtainment