Aeroseal Duct Sealing in Huntsville, Ontario
Leaky Ducts Are The Hidden Problem Causing Hot And Cold Spots, Poor Air Quality And Wasted Energy
Significantly improve your home's air quality, comfort and energy efficiency with our innovative and incredibly effective method of sealing leaks within your ductwork.

“Huge improvement! The master bedroom is the same temp as rest of the house now.”
Cory C., Google review
“Huge improvement! The master bedroom is the same temp as rest of the house now.”
Why Aeroseal Duct Sealing?
Most homes and cottages have 30 to 50% leakage in their ductwork, so you're paying to heat and cool air that never reaches your rooms. Aeroseal seals those leaks from the inside, even ones hidden behind walls, and we test before and after so you can see the difference.
This innovative process helps reduce energy waste and improve comfort by keeping heated and cooled air where it belongs.
It can also help reduce dust, allergens and other unwanted particles in your indoor air, especially in homes with ductwork running through crawl spaces.

Major Improvements In Indoor Air Quality
Way fewer contaminants getting in.
Significant Increase In Air Flow
No more cold and hot rooms!
Lower Stress On HVAC Equipment
Lower energy usage, lower bills, less emissions.
“I noticed my furnace is working less and also has more output from the vents.”
Chad G., Google review
“I noticed my furnace is working less and also has more output from the vents.”
By The Numbers
Before-and-after leakage testing is built into every Super Ducts Duct Sealing, so the results are measured, not guessed.
After sealing and testing over 100 local systems, a clear pattern has emerged, and it isn't pretty.
Median leakage before sealing
Median leakage after sealing
Median reduction in leakage
A typical local home starts out leaking 577 CFM: that's roughly 577 basketballs' worth of heated and cooled air escaping every minute your system runs!
The heat I was paying for was getting to that room I was occupying! Seeing the bulge in the curtain due to the increased air flow was a testament to the sealing power…

Why Super Ducts?
At Super Ducts, we're revolutionizing the duct cleaning industry with innovative techniques, advanced technology and a commitment to transparency.
Super Ducts is family owned and operated by the Marshalls, 5th generation Muskoka residents, right here in Huntsville, Ontario.
We're QUADCA certified and recognized by Aeroseal as the very first Certified Clean/Seal Pros in Canada.
When you choose Super Ducts, you're placing your home in the hands of certified professionals who are redefining what excellence means in Duct Cleaning and Duct Sealing.
“I was loosing so much heat and energy before… Makes my home so much more comfortable.”
Steve H., Google review
“I was loosing so much heat and energy before… Makes my home so much more comfortable.”
Aeroseal Duct Sealing Across Muskoka, Almaguin & Parry Sound
…and beyond. See all of our service areas
“Dave was able to effectively diagnose the issues and repair them so we are able to breath fresh air!”
Jennifer B., Google review
“Dave was able to effectively diagnose the issues and repair them so we are able to breath fresh air!”
Aeroseal Duct Sealing FAQs
What Is Duct Sealing And How Do I Know If I Need It?
How Do You Seal Our Ducts And How Does It Differ From Traditional Duct Sealing Methods?
Is Your Duct Sealing Process Safe? And How Will We Know If It Worked?
Do You Offer Duct Sealing Just By Itself?
Related Services
Breathe Easier, Waste Less, Get Comfy.
Book a professional Duct Sealing from Super Ducts and significantly improve your indoor air quality, energy efficiency and home comfort today!
