Air leakage is one of the biggest causes of energy loss in homes and buildings. Even a well-insulated house can suffer from drafts, uneven temperatures, and high utility bills if the building envelope isn’t properly sealed.
Pro Insulation Contracting provides professional AeroBarrier air sealing in Barrie and Simcoe County, helping homeowners, builders, and developers achieve exceptional airtightness and energy efficiency.
Licensed, BBB Accredited, and Rated 4.9★ by homeowners and builders across Barrie.


AeroBarrier is a patented air sealing technology that automatically finds and seals air leaks throughout a building envelope. The process uses a blower door and an atomized, non-toxic sealant that is drawn directly to gaps and cracks, sealing leaks that are often impossible to find manually.
Unlike traditional caulking and tape methods, AeroBarrier measures air leakage in real time and can seal openings as small as a human hair and up to approximately 1/2 inch wide.
In Barrie, AeroBarrier is commonly used for:
WHAT WE OFFER
We perform pre-seal testing and determine your target airtightness goals.
We seal hidden air leaks throughout the building envelope using the AeroBarrier system and provide verified results.
Every project includes blower door verification and documented airtightness results.
Barrie’s climate brings long winters, high heating demands, and significant temperature swings throughout the year. Reducing air leakage is one of the most effective ways to improve energy efficiency and indoor comfort.
AeroBarrier helps:
Because the process is measured in real time, builders know exactly when their target airtightness level has been achieved.
As more homeowners and builders in Barrie focus on energy efficiency and building performance, airtight construction has become increasingly important.
AeroBarrier is ideal for:
The technology has been used in hundreds of thousands of buildings worldwide and is becoming one of the most effective methods of achieving low air leakage targets.
AeroBarrier is an automated air sealing system that uses pressurization and an atomized sealant to locate and seal building envelope leaks.
Yes. One of its primary benefits is helping builders consistently achieve targeted airtightness levels and pass blower door requirements.
Yes. The sealant is water-based, low VOC, and designed for use in residential and commercial buildings.
Yes, although it is generally easier and more cost-effective to perform during construction or major renovations.
Most projects can be completed within several hours, depending on building size and target airtightness requirements.