08/26/2026
Check out this transformation from a recent job!
The Problem: Up to 30% of conditioned air can leak out of unsealed joints and gaps before ever reaching your living spaces, meaning this system was wasting energy and cooling the crawl space instead of the home.
The Fix: We used professional-grade mastic sealant and UL-listed foil tapes to lock down every joint, secure the flex duct takeoffs, and seal the main trunks completely.
The Result: The system runs more efficiently, utility bills go down, and every cubic foot of air finally reaches where it's supposed to.
Don't pay extra to condition your crawl space! Call Elite HVAC at 423-834-7660 or visit us at eliteaircomfort.com to schedule your ductwork evaluation today.