--- title: Local East Tennessee Spray Foam Insulation Contractor description: Are you looking for foam insulation in Tennessee? RetroFoam of East Tennessee services the Knoxville area. --- # Your Local Tennessee RetroFoam Dealer ## **RetroFoam of East Tennessee** 207 Center Park Dr. #2040 Knoxville, TN 37922 [(865) 252-2006](tel:+1865-252-2006) [Request a Free Consultation](https://www.retrofoamofeasttn.com/contact) ![Dennis_Injection](https://www.retrofoam.com/hubfs/Images/Dennis_Injection.jpg) ## RetroFoam of East Tennessee is a Foam Insulation Contractor Serving the Greater Knoxville Region RetroFoam of East Tennessee is a locally owned and operated business based in [Knoxville](https://www.visitknoxville.com/), proudly serving homeowners throughout the region. While they specialize in [RetroFoam injection foam insulation](https://www.retrofoam.com/blog/what-is-retrofoam-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. #### “I recently used Retrofoam of East TN, and I am really pleased. The crew did a great job; they were professional, timely, and cleaned up well — and matched the mortar perfectly! I can already tell a major difference in my house; for the first time, my house is actually warm and cozy instead of cool and drafty! I am sure that this insulation will help me save on my utility bills! Thank you, RetroFoam of East TN!” Brittainy W. ** ** ## Are You Fed Up With an Uncomfortable House and High Energy Bills? ##### Poor insulation in your exterior walls may be letting in outside air, causing annoying problems in the home such as... ** ### Uncomfortable Rooms ** ### Annoying Drafts ** ### High Energy Bills [** ![DreamHome_Dealer_Thumbnail](https://f.hubspotusercontent30.net/hubfs/9258933/DreamHome_Dealer_Thumbnail.jpg) ](https://www.retrofoam.com/hubfs/Videos/Homepage%20Video.mp4) Watch the 47 second overview video ## Turn Your House Into the Home of Your Dreams With RetroFoam Local homeowners are turning to RetroFoam insulation to keep the outside air out and inside air in - right where it belongs. The results? A more comfortable and energy-efficient home your family will love. [** ![DreamHome_Dealer_Thumbnail](https://f.hubspotusercontent30.net/hubfs/9258933/DreamHome_Dealer_Thumbnail.jpg) ](https://www.retrofoam.com/hubfs/Videos/Homepage%20Video.mp4) Watch the 47 second overview video ## Why Use RetroFoam Insulation to Re-Insulate Existing Walls? ### A Happy Home Improved home comfort and energy efficiency transforms your home and makes everyone happy. ### Convenient Install RetroFoam can be installed from the outside of your home without the hassle and stress of a full remodel. ### Peace of Mind With a Class 1 Fire Rating and no off-gassing, RetroFoam injection foam is safe for your family and pets.