Duct Sealing in Little Elm, TX

Sealing Leaky Ducts to Cut Energy Loss in Little Elm

A typical home loses 20 to 30 percent of its conditioned air through duct leaks, and in Little Elm it is often worse because builder-grade tape from the mid-2000s building boom has dried out and let go in hot attics. Sealing those gaps keeps the cooled air inside the ducts and going to your rooms, not into a 130-degree attic.

We seal accessible joints with brush-grade mastic that bonds permanently, and for ducts that are hard to reach we use an Aeroseal-style internal process that seals the system from the inside. We measure airflow before and after so you can see the difference. If a run is actually crushed or disconnected rather than just leaky, that is a job for our duct repair and sealing service in Little Elm, and sealing also helps the dust and moisture handled by indoor air quality services.