Seal Your Ducts
Save on Energy + Improve Indoor Comfort
Your HVAC system works hard to keep your home comfortable. But did you know that up to 30% of the air in your ducts may be lost due to leaks? At Airtight Solutions, we provide industry-leading duct sealing services that increase your home’s energy efficiency, reduce utility bills, and improve air quality.

Why Choose Airtight Solutions for Duct Sealing?
Trust the Experts in Aeroseal Technology
We use Aeroseal, a cutting-edge duct sealing technology trusted by thousands of homeowners and builders across British Columbia. Whether upgrading your current system or building a new home, Airtight Solutions ensures every seal is airtight.
Key Benefits

Lower heating and cooling costs by up to 30%.

Prevent dust, allergens, and pollutants from entering your home.

Maintain consistent temperatures in every room of your home.

Our Aeroseal system finds and seals leaks without significant construction.
How Duct Sealing Works
Duct sealing with Aeroseal is a simple, fast process.
You can have a fully sealed duct system with verified results in less than a day.
We assess your ducts to determine if leaks must be sealed.
Using Aeroseal technology, we inject a non-toxic sealant into your duct system. The sealant finds leaks and seals them from the inside out.
After the process, we test your system to verify the effectiveness of the sealing
Common
Duct Sealing Questions
Below are a few of the products that help us achieve such great results so quickly!
Aeroseal Duct sealing is an advanced process that uses a patented, non-toxic aerosol sealant to seal leaks in HVAC ductwork from the inside. The process begins by pressurizing the duct system and introducing aerosolized sealant particles. These particles are carried by airflow to leaks, where they accumulate and seal the openings without coating the entire duct interior. This innovative method improves energy efficiency, indoor air quality, and overall comfort by ensuring conditioned air reaches its intended destination. The system also monitors the sealing progress in real-time to ensure optimal results.
Any! Aeroseal Duct’s versatility gives contractors unmatched flexibility to meet their duct sealing needs with reliable results at any stage of the project. The only prerequisite is that the ductwork is installed in place—having the air handler installed is not required. This advantage allows sealing to be performed even when the ductwork is not easily accessible, providing greater scheduling flexibility while ensuring you and the builder can achieve your duct efficiency goals seamlessly.
The sealant (DuctSeal LT) is non-toxic and has been safely used in hospitals, surgery centers, schools, and government facilities all over the world. Additionally, the sealant has been tested by an independent lab and found to have extremely low concentration of volatile organic compounds (VOC’s). The primary component has no OSHA maximum exposure limit.
The cost will depend on the construction phase and on the size of the building. Once we have your job specifications, we will provide a written quote within 24 hours.
Our Customers
Have Their Say!
How Much Can You Save with Duct Sealing?
- National Renewable Energy Laboratory and U.S. Department of Energy (DOE) research concludes that sealing and/or insulating ductwork can often be paid for in three years from energy savings alone. *
- According to a DOE Energy Information Administration study, duct sealing yields the most significant energy savings out of the 12 measures studied—and it is also the least expensive. *
- Research by Lawrence Berkeley National Laboratory concludes that 25 percent of the energy typically used – and money spent – for heating and cooling is wasted through duct system energy losses in forced air distribution systems. *
* Reference: Washingon State University Extension Energy Program
Use our Energy Savings Calculator to determine how much you could save by sealing your ducts.
Why Choose
Airtight Solutions Over Competitors?
Unlike other providers, Airtight Solutions uses the Aeroseal system, recognized as one of the most effective technologies on the market. Our years of experience and proven track record in energy-efficient solutions guarantee customer satisfaction and long-term results.
Proudly Serving
British Columbia
Airtight Solutions provided AeroBarrier services throughout the Lower Mainland of Vancouver, including North Vancouver, West Vancouver and Burnaby. We’re based out of Whistler, serving the Sea to Sky Corridor, including Whistler and Pemberton. But we’ve also worked on projects throughout BC. View the interactive map below for more details.
Get Started
With Airtight Solutions
Ready to improve your home’s energy efficiency and comfort? Contact us today for a free consultation on our duct sealing services. Our team is here to answer any questions and schedule an assessment at your convenience.
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