- Seal & Verify
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To start the Aeroseal duct sealing process, all room, ceiling or floor registers are replaced with foam plugs.
A small access hole is cut into the supply or return air plenum and a temporary collar is attached. The air conditioning indoor coil, fan, and furnace are temporarily blocked with a foam plug to avoid the entrance of any sealing particles into this equipment.
Once the system is properly sealed, the patented injection machine is connected to the air duct system using a flexible plastic tube.
The exclusive Aeroseal duct sealing system injects adhesive particles into the air duct system. The particles travel through the air duct system seeking holes and cracks that are located throughout the ductwork. The adhesive duct sealing particles attach directly onto the edges of any hole and crack, effectively sealing it without coating the inside of the ductwork.
- Duct Sealing Certification
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When the sealing process is completed, the results are verified and provided to the customer. Click here to view sample of Aeroseal duct sealing certificate.
- Duct Sealing Warranty
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The air sealing system results are guaranteed for 10 years for residential homes. Click here for warranty details.
- Actual Home and Building Case Studies
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Click here to see results from typical homes that were sealed.
- Seal & Verify
- Results
"Under the house there were a couple of breaks in the duct system and I tried sealing them with duct tape. I really didn't notice any improvements. Aeroseal really made a difference. In the winter I could heat up the downstairs a lot more quickly and in the summertime the upstairs would cool down more quickly."
Rick Kallet
Homeowner, Sacramento