Aeroseal is a climate tech company on a mission — reduce the world’s carbon emissions by 1 gigaton annually. How will we do it? With our leak sealing technologies. Small leaks are a BIG problem — The ducts and walls in buildings are inadequately sealed by manual solutions. Aeroseal’s technologies – HomeSeal Connect and AeroBarrier Connect – inject a fog of sealant particles into these pressurized spaces. Software tracks the entire process, creating a certificate of completion showing before and after leakage.