Derek Cole explains how Aeroseal seals duct leaks by pressurizing the system and spraying sealant from inside. Energy Star says 95% of homes have duct leakage, and this aerosol method beats manual sealing with mastic.
95%.
Going. 95% of homes have duct leakage. This is all according to Energy Star. It's not me. I'll link it up in the comments below. But Energy star says 95% of homes have duct leakage. This is a huge problem, and we can solve this problem. We've invested quite a bit of money in something called aero seal duct sealing. It can actually seal your duct system from the inside. Not doing mastic, not doing painting. We're actually sealing your system from the inside of the duct system to the outside. We're not, you know, going run by run, joint by joint. We're not masting. All this is done with the computer, with pressure. It's pressurized the duct system, the aerosol glue, which is completely safe. It's very similar to the same glue they use in pacifier.
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