Do you suspect that you have a leak in your HVAC system? Air leaks can be hard to detect, but increased energy bills and dust/allergens may be a sign that your heating and cooling system may not be working properly. Aeroseal duct sealing effectively seals any leaks in your ductwork, leading to increased performance.

How it Works

  • Aeroseal Software: Using advanced software, we can determine if you have a leak in your HVAC system and how much air is being lost.
  • Aeroseal Duct Sealing: Ductwork is insulated but not sealed, causing 20-30% of your heating/cooling to be lost. By using a sealant aerosol, we are able to effectively block all leaks from the inside of your system.

What are the Results?

  • Comfort: Eliminates hot/cold spots and creates a more even temperature
  • Air Quality: Reduces dust and allergens leading to cleaner, healthier air
  • Energy Savings: Improves efficiency and airflow with up to 30% in savings
  • Performance: Improves operating efficiency and increases the life of the unit


Here are some common frequently asked questions about the sealing process:

How Long Will It Last?

Aeroseal is guaranteed for 10 years in residential applications.

Is the Sealant Safe?

Sealant is non-toxic and isn’t shown to irritate allergies.

How Long Does it Take to Dry?

Drying time is less than two hours.

Will My House Smell?

There is a mild odor during sealing. Odor should dissipate within 24-hours.

What About Leaks that are Too Big?

Broken and disconnected ducts (large leaks) need to be fixed prior to sealing.

Can I Clean My Ducts if They Are Sealed?

Ducts of all material types can be successfully cleaned after sealing.