Aeroseal will increase your comfort and air quality, and save you money!

In North America, over 90% of building air duct systems have small holes and cracks! These gaps not only reduce comfort levels, but also increase heating and cooling costs.

Leaks are caused by a variety of factors including:

    • age of the dwelling
    • quality of construction
    • type of ductwork
    • local building codes

Repairing your HVAC duct systems with Aeroseal will save cooling and heating energy costs! In air-based systems, air ducts deliver all of the heating and cooling to conditioned spaces. Any leakages means that more fan energy is required, due to increased flow and/or run time. Sealed ducts will reduce the amount of heated /cooled air the supply fan must deliver.

Repairing air duct leakages with Aeroseal can improve your indoor air quality! Unclean air/contaminants from crawlspaces, attics and other places can actually be pulled into the ductwork, and mix with the air that you and your family breathe. As a result, poor air quality is a problem with many homes. In fact, most homes we visit have 20 – 40% leakage! In commercial buildings, air contamination from leaky return ducts and ventilation shafts results in odour issues and an unhealthy indoor environment.