Aeroseal offers a proven duct sealing technology that tests and seals air ducts from the inside. The technology was developed at Lawrence Berkeley National Laboratory in 1994 with funding from the U.S. Department of Energy, the EPA and others. Their computer-controlled process internally seals leaks in air distribution and ventilation ductwork by injecting a fog of aerosolized sealant particles.
"Aeroseal really proved its value. The sealing was done without disrupting the classrooms and the overall impact on the school was nil. The biggest concern I heard from all those gathered to watch was that it may reduce the workload for several contractors. We have quite a bit of HVAC projects on the horizon and this new approach to duct sealing really changes the scope of that work if we don’t have to tear out old systems and pull out the old ductwork."
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