How Does Aeroseal Seal Ducts For Improved HVAC Efficiency? About 25-40% of conditioned air escapes through cracks and holes in your ductwork, wasting energy and causing uncomfortable temperatures. Duct sealing reduces these leaks, resulting in lower utility bills and greater comfort. During the Aeroseal process, your home’s ductwork system is pressurized and non-toxic polymer sealant […]

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