How Long Does It Take To Seal Ducts With Aeroseal?

How Long Aeroseal Duct Sealing Takes In Your Home

Aeroseal duct sealing is a relatively quick and non-invasive process compared to traditional duct repairs.

In most homes, the full process takes around 4 to 6 hours, though some smaller systems may be completed faster and larger or more complex homes may take longer. The exact timing depends on:

• The size of your home and duct system
• How much leakage is present in the ducts
• Accessibility of your HVAC system

The process itself includes:

• Testing your duct system to measure air leakage
• Preparing and sealing vents and equipment
• Injecting the Aeroseal solution to seal leaks from the inside
• Verifying results with before-and-after performance data

Most homeowners can expect the entire service to be completed in a single day, with minimal disruption and no need for major demolition.

For homes in Fredericksburg, Kerrville, and across the Texas Hill Country, Aeroseal offers a fast way to improve airflow, comfort, and energy efficiency without extensive construction.