Aeroseal is a patented solution that seals leaks inside your ductwork using a safe, aerosol-based mist. It targets leaks from the inside without the need for cutting into walls or ducts.

A technician pressurizes your duct system, then releases aerosol particles that flow through the ducts. These particles find gaps, cling to the edges, and layer up until the leak is sealed.

Yes, it’s completely safe. The formula is non-toxic and water-based. You can stay home during the process, though you might notice a light mist temporarily.

Most homes are completed within 4 to 6 hours. Time may vary based on home size and the number of leaks.

Homeowners typically reduce heating and cooling costs by around 15%, depending on the original condition of the ductwork.

Definitely. Sealed ducts help improve airflow, reduce temperature swings between rooms, and keep every space more evenly heated or cooled.

Yes. Sealing blocks contaminants like dust, allergens, and outdoor particles from entering your ducts and circulating in your home.

In many cases, yes. Sealing leaks can eliminate whistling, rattling, and airflow noises caused by pressure issues.

Not at all. The sealing is done entirely from inside the ductwork, so no walls need to be opened or ducts removed.

No. The sealant only sticks to areas with air leaks. It won’t coat or clog clean duct surfaces or vents.

It seals tiny leaks—down to the width of a human hair—and gaps up to ½ inch wide.

The seal is designed to last more than 10 years and comes with a 10-year warranty. Most systems remain sealed well beyond that.

Yes. You’ll get a before-and-after report showing how much duct leakage was eliminated. Many projects meet or exceed energy code standards.

Certified Aeroseal technicians follow strict procedures. If anything goes wrong, they’ll return to check and reseal if needed.