RetroFoam of East Tennessee is a locally owned and operated business based in Knoxville, proudly serving homeowners throughout the region. While they specialize in RetroFoam injection foam insulation for existing walls, their expertise doesn’t stop there. They also offer spray foam and fiberglass insulation to meet the unique needs of every home.
With hundreds of successful projects under their belt, RetroFoam of East Tennessee is known for delivering top-notch service and helping homeowners boost comfort and energy efficiency. Whether you’re looking to air seal drafty walls, insulate a new build home, or explore cost-effective options, their team is here to help you fall in love with your home all over again.
They proudly serve Knoxville and the surrounding East Tennessee counties, including Anderson, Blount, Bradley, Campbell, Claiborne, Cocke, Cumberland, Grainger, Greene, Hamblen, Hancock, Hawkins, Jefferson, Knox, Loudon, McMinn, Meigs, Monroe, Morgan, Polk, Rhea, Roane, Scott, Sevier, and Union.
