Duct Sealing | Duct Leakage | Leaky Ducts | Aeroseal by Greenhome

Welcome to Aeroseal by Greenhome

We are London Ontario's source for Aeroseal Duct Sealing. The Aeroseal duct sealing system effectively seals leaking ducts from the inside by using a UL tested and approved sealing material. It's clean, safe, and guaranteed for 10 years in residential application

Energy Savings

Sealed ducts will reduce the amount of heated or cooled air the supply fan must deliver

Cost Savings

Air duct sealing can lead to up to $850 in energy savings per year.

Increased Comfort

Repairing air duct leakages with Aeroseal can improve your indoor air quality

Aeroseal Featured on PBS "This Old House"

See real, physical proof of the benefits of Aeroseal Duct Sealing during our segment on the hit show, Ask This Old House, where you can see how it works, and the incredible benefits it can offer you and your home

What our Clients Say

At first we were very skeptical about the whole Aeroseal process and our home is only 6 years old. After researching this product we decided to try because we have just retired and plan on staying in our home. We noticed a difference almost immediately after GreenHome finished the application. We had to lower the thermostat and our home felt much warmer. Another benefit we saw and felt was the increased air flow coming up further into the room from the registers.

Our heating and cooling gas bill has also been reduced.

Maria and Karl Klir

Download our Brochure

Download and view our brochure packed with information about improving the efficiency of your duct system and learn the ways your duct system is costing you money without you realizing it and how you can save money by having your ducts sealed tight.

Download Brochure