Seal hidden duct leaks from the inside to improve comfort, airflow, efficiency, and indoor air quality without tearing open your walls or ceilings.
Duct leakage is often out of sight, but it can have a major impact on home comfort and HVAC performance. Aeroseal is designed to address that problem from inside the duct system, helping more conditioned air reach the spaces where you actually live.
Even high-efficiency heating and cooling equipment can underperform when leaky ductwork wastes airflow before it reaches the rooms of your home.
Aeroseal is often a smart solution for homes dealing with hot and cold rooms, weak airflow, dust issues, and duct losses that make the HVAC system work harder than it should.
Aeroseal helps conditioned air reach the rooms where it belongs, improving temperature balance and reducing hot and cold spots throughout the home.
When duct leakage is reduced, your HVAC system can move air more effectively and operate closer to the performance you paid for.
Sealing leaks in return ductwork can help reduce the amount of dust, allergens, and pollutants pulled in from attics, walls, crawlspaces, and other unconditioned areas.
Leaky ducts can force your equipment to run longer than necessary. Sealing those leaks can support lower wasted energy and more efficient operation.
Aeroseal is designed to seal leaks from inside the duct system, making it a strong option when traditional manual duct sealing would be difficult or invasive.
Aeroseal systems are known for before-and-after leakage testing, giving homeowners a clearer picture of improvement after the process is complete.
These visuals help explain how hidden leaks can impact home performance and why internal duct sealing can be such a valuable upgrade.
Leaky ductwork can allow conditioned air to escape and unfiltered air to enter the system, hurting comfort and efficiency.
Once leaks are sealed internally, more conditioned air can stay inside the duct system and reach the intended living spaces.
The process is designed to be efficient, measurable, and far less invasive than opening up large sections of finished walls or ceilings to chase hidden duct leaks.
We evaluate the duct system, identify leakage concerns, and prepare the system for sealing.
Registers and vents are prepped, the system is isolated, and specialized Aeroseal equipment is connected to the ductwork.
A safe sealing mist is introduced into the duct system, where particles gather at leak edges and build a seal internally.
After sealing, the system is re-tested so you can see measurable leakage reduction and stronger overall performance.
This visual helps explain how leaks in hidden ductwork can affect room comfort, airflow, and system efficiency.
A proper duct and airflow evaluation helps determine where Aeroseal can deliver the biggest comfort and efficiency gains.
An experienced installation process helps ensure the duct system is prepared correctly and the sealing results are properly documented.
Add your Aeroseal videos here so homeowners can see the process, understand the benefits, and spend more time engaging with the page.
Overview video introducing Aeroseal duct sealing and how internal duct sealing can improve home comfort and efficiency.
Video explaining how duct leakage affects airflow and how Aeroseal sealing technology addresses hidden leaks.
Video covering comfort, airflow, and efficiency benefits associated with Aeroseal duct sealing.
Your Aeroseal asset package includes award and certification graphics that help reinforce the credibility of the technology on the page.
Best Green Building Product
Best in Show
Most Innovative
GREENGUARD Gold
ENERGY STAR
Zero Energy Ready Home
If hidden duct leakage is holding your home back, Aeroseal can be a strong way to improve performance without the mess and guesswork of more invasive repairs.
Ask about Aeroseal duct sealing, airflow concerns, hot and cold rooms, or duct leakage testing for your home.