Prep
Protect surfaces. Mask vents and fireplaces. Place seal stations.
AeroBarrier®
Aeroseal’s AeroBarrier® system finds leaks with pressure, seals them with a nontoxic fog, and documents the ACH in real time.
AeroBarrier® is Aeroseal’s envelope air-sealing system. The house is pressurized so air leaves through the leaks. An atomized, water-based sealant follows that air and bonds in the gaps. Typical leak paths are electrical boxes, windows, doors, and other cracks up to half an inch.
The process is automated and watched by a continuous blower door. You set a target ACH; the system runs until it gets there, then prints a sealing report.
Timing from Aeroseal: ideally after drywall, between first and final mud.
Protect surfaces. Mask vents and fireplaces. Place seal stations.
Blower door, initial ACH50, set the target, start the seal.
Nontoxic fog follows the leaks. Gaps up to ½ inch. ACH watched in real time.
Envelope Sealing Report. Other trades back in about 30 minutes.
AeroBarrier® is a trademark of Aeroseal, LLC.