Aeroseal duct sealing is an advanced, proven technology designed to seal ductwork from the inside out. It addresses one of the most common hidden problems in homes—air leakage—by sealing gaps, cracks, and holes throughout the entire duct system, including areas that are impossible to reach with traditional methods.
Unlike conventional duct sealing techniques that rely on tape or mastic applied only to visible sections of ductwork, Aeroseal works internally, sealing leaks wherever air escapes.
How Aeroseal Duct Sealing Works
The Aeroseal process begins by temporarily sealing all supply and return vents throughout the home. The duct system is then pressurized, allowing technicians to measure exactly how much air is leaking.
Next, microscopic sealing particles are injected into the duct system. As air flows through the ducts, these particles are carried toward the leak points. When the particles encounter escaping air, they accumulate at the edges of the leak and bond together—automatically sealing the opening from the inside.
This process continues until leaks are sealed and air loss is dramatically reduced.
What Makes Aeroseal Different
Unlike traditional tape or mastic methods, Aeroseal:
• Pressurizes the entire duct system
• Injects microscopic, non-toxic sealing particles
• Automatically seals leaks from the inside
• Reaches hidden ductwork behind walls, ceilings, attics, and crawlspaces
• Seals leaks consistently throughout the system—not just where visible
Because Aeroseal seals from within, it provides a more complete and long-lasting solution compared to surface-applied methods.
Clean, Safe, And Effective
Aeroseal duct sealing is a clean and safe process. The sealant is water-based, non-toxic, and safe for homes with children, pets, and allergy sufferers. The process does not require tearing into walls or ceilings, making it minimally invasive with little disruption to the home.
Most residential Aeroseal projects are completed in a single day.
Measurable, Proven Results
One of the unique benefits of Aeroseal is that results are measurable. Before-and-after testing clearly shows how much air leakage has been reduced, providing homeowners with documented proof of improvement.
Benefits of Aeroseal duct sealing include:
- Reduced air leakage
- Improved HVAC efficiency
- More consistent temperatures throughout the home
- Lower energy bills
- Improved indoor air quality
- Reduced strain on HVAC equipment
Why Aeroseal Is Ideal For Older And Newer Homes
Aeroseal is especially effective in older homes where ductwork was never properly sealed, but it is also highly beneficial for newer homes where hidden leaks still exist. Whether upgrading an HVAC system or addressing comfort issues, Aeroseal helps ensure your duct system performs as it should.
Why Choose Advanced Air Duct Cleaning
At Advanced Air Duct Cleaning, we specialize in whole-home air delivery solutions. Our Aeroseal duct sealing service is designed to help homeowners maximize comfort, efficiency, and indoor air quality by addressing duct leakage at its source.
If you want your HVAC system to perform at its full potential, sealing your ductwork with Aeroseal is a smart, proven solution, contact us today!