Introducing

Aeroseal Québec

Tired of Uneven Temperatures in Your Home?

Stop freezing in one room and sweating in another. Our duct sealing locks in comfort so every room feels just right.

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Reduce Energy Loss

Improve Comfort

Maximize HVAC Performance Without Tearing Walls Open.

What we do

Premium Duct Sealing for Homes, Developments & Commercial Properties in Québec

Aeroseal Québec offers a patented, inside-out duct sealing technology that transforms how air flows through your space. Whether you manage a luxury home, upscale development, or commercial property, we deliver measurable performance: balanced indoor temperatures, cleaner air, and up to 30% energy savings—without tearing into your walls.

We specialize in white-glove, consultancy-driven service for discerning clients who value comfort, sustainability, and lasting efficiency with a unique sealing approach.

The Hidden Cost of Air Leaks

30% of ducted airflow is lost due to leakage

50% is used for heating, cooling, and ventilation

25-40% of energy use is wasted due to leaks

These effects results to:

Increased energy cost

Uneven spaces

Poor IAQ

Homes enveloped

100+
in Quebec

property impacted

100,000+
SQ FT

Duct sealed

150+
Duct systems

Energy saved

10,000+
KW/H

The Tangible Cost of Hidden Air Leak

90% Of all residential ductwork has hidden air leak

25-40% of home energy use can be attributed to leaky envelopes and ductwork

30% Duct leakage can reduce energy efficiency up to 50%

Air leaks in ducts and envelopes let in dust, pollutants, and pathogens

According to the U.S. EPA, an average american spends 90% of their time indoor where air contaminants are the strongest. We help to reduce air leaks in your ductwork by over 95% and lower your energy cost by 30%.

Services

Solutions for Every Need

Tailored services designed to meet your unique challenges

Duct inspection/evaluation

A detailed assessment using advanced diagnostic tools to evaluate duct leakage, airflow balance, and system integrity. Ideal for homeowners, builders, or property managers seeking data-driven decisions for energy upgrades or compliance.

Duct encapsulation

We apply a durable, protective sealant to the exterior of exposed ductwork, typically in unconditioned spaces like basements, attics, or crawl spaces. This prevents moisture intrusion, reduces heat loss, and extends the lifespan of your ducts.

Duct rehabilitation

A comprehensive service that restores aging or damaged duct systems to like-new performance. This may include sealing, re-insulating, rebalancing airflow, and correcting installation flaws—perfect for retrofits or underperforming buildings.

Duct decontamination/cleaning

We remove built-up dust, allergens, mold spores, and debris from within your ducts using safe, certified methods. This service improves air quality, reduces health risks, and enhances the performance of your HVAC system.

Duct sealing

Our core service uses Aeroseal's patented inside-out technology to locate and seal hidden leaks in your duct system with unmatched precision. This improves airflow, energy efficiency, and indoor comfort—without invasive construction.

Why Aeroseal?

Eliminates Up to 98% of Hidden Duct Leaks

Improves Airflow & Even Temperature Across All Rooms

Reduces HVAC Energy Use by Up to 30%

Enhances Indoor Air Quality

Meets or Exceeds Building Energy Codes (ASHRAE, IECC)

Instant Before & After Performance Report

Why Traditional Methods Fail

Labour intensive

Inconsistent

Limited in reach and durability

Falls short on compliance, durability, and performance.

The Aeroseal Advantage

Luxury Homeowners

No more hot/cold spots — enjoy perfectly balanced temperatures.

Lower energy bills and reduced HVAC strain.

Breathe easier with cleaner indoor air (less dust, allergens, humidity).

Ideal for high-performance homes, smart homes, and sustainability-focused upgrades.

Builders & Developers

Ensure every project meets or exceeds tight duct leakage codes.

Add value to high-end homes and condos with verified energy efficiency.

Improve buyer confidence with documented performance reports.

Seamless integration at any construction phase (new build or retrofit).

Commercial Property Managers

No more hot/cold spots — enjoy perfectly balanced temperatures.

Lower energy bills and reduced HVAC strain.

Breathe easier with cleaner indoor air (less dust, allergens, humidity).

Ideal for high-performance homes, smart homes, and sustainability-focused upgrades.

Benefits of Aeroseal

Big Savings

Realize an annual savings of up to $850 per year on your heating and cooling bill.

Breathe Better

Say goodbye to dirty air, allergens, and contaminants infiltrating your property.

Better Airflow

Sealed cracks and openings will allow your HVAC to push air through your entire building efficiently.

Energy Efficient

Your HVAC system will work much less to provide better results.

Consistent Temperatures

Have consistent temperature across your entire property. Colder rooms are old stories.

Environment Friendly

Nontoxic solution certified by Occupational Safety and Health Administration. Let's save the world together!

Reduced Pest Migration

Aeroseal & Aerobarrier can seal holes as large as 5/8″. With no small entrance to your home, bugs stay where they belong: outside!

Less Odors

Cooking odors, marijuana, smoke, nothing will enter or escape through your property. Let the ventilation do that job!

Proven performance

Certified and measurable performance

Faster implementation and minimal disruption

Long term energy and cost saving

How It Works

Preparation

Manual preparation of ductwork as required, which may include manual accessible touch-ups and cleaning

Testing

We pressurize your duct system and measure existing leakage.

Sealing

Our patented aerosolized sealant travels through the ducts, sealing leaks from the inside — even those hidden behind walls and ceilings.

Certification

You receive a real-time computer-generated report showing up to 99% reduction in air leakage. No mess.

No mess. No guesswork. No cutting drywall. Single day projects

Equipment used in Aeroseal

We use high tech equipment to examine and resolve invisible issues.

Aeroseal Equipment

The magic equipment. This machine right here has been able to seal hundreds of homes. We plug this machine into your ductwork to inject nano glue particles into your ducts, to seal holes bigger than 5/8 inches!

Infrared Camera

In some cases, we use our thermal imaging gear to detect air leakage. Remember that air leakage is invisible to the eye. It only becomes visible when the utility bill comes knocking on your door… or when Aeroseal comes to the rescue!

Endoscopic Inspection of Ductwork

We use endoscopic cameras to inspect duct interiors for hidden anomalies, disconnections, and problem areas before sealing. This precise, non-invasive method helps us ensure your duct system is intact and ready for optimal Aeroseal performance.

Trusted by Leaders in Sustainability & Innovation

Airtightness is a critical factor in building performance—essential for energy efficiency, occupant comfort, and indoor air quality. Aeroseal provides a proven solution to help you achieve optimal airtightness with confidence.

Ecohabitation, 2020.