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(865) 221-7970

111 Northview Street, Knoxville, TN, 37919

Renewal by Andersen Covers All of Your Replacement Window & Door Needs

Need a new window? How about an elegant French door? Oak Ridge homeowners can turn to Renewal by Andersen® of Knoxville for all of their replacement needs. We offer a wide selection of window, patio door, and entry door styles, and provide local homeowners with the tools they need to make an informed decision.

Whether you are replacing a broken window or door, refreshing the exterior appearance of your home, or boosting your energy efficiency, Renewal by Andersen of Knoxville can help. When you choose Renewal by Andersen replacement windows or doors in Oak Ridge, you will enjoy many years of indoor comfort, low-maintenance, and energy efficiency, without sacrificing an eye-catching aesthetic.

We offer both traditional and specialty replacement window styles, each one custom fit to your home. Whichever style you choose, Renewal by Andersen windows will help you save money on your energy bills thanks to advanced materials like their exclusive Fibrex® and High Performance™ Low-E4® glass, which is 45% more energy efficient in summer and 56% more energy efficient in winter as compared to ordinary dual panel glass.*

Renewal by Andersen offers one of the strongest window and door replacement limited warranties you will ever find.** When you turn to Renewal by Andersen of Knoxville for doors or windows in Oak Ridge, these warranties will apply.

In addition to Renewal by Andersen replacement windows and Andersen patio doors, we offer a selection of fiberglass entry doors from ProVia and solid wood doors from Grand Glass Company. To learn more about these durable, expertly crafted doors and all of our products and services, call Renewal by Andersen of Knoxville or fill out our online request an estimate form to schedule your free, in-home consultation on replacement doors and replacement windows in Oak Ridge.

*Values are based on comparison of Renewal by Andersen® double-hung inserted window SHGC to the SHGC for clear dual pane glass non-metal frame default values from the 2006 and 2009 International Energy Conservation Code.

**See the Renewal by Andersen® 20/2/10 limited warranty for details.

“Renewal by Andersen” and all other marks where denoted are trademarks of Andersen Corporation. © 2014 Andersen Corporation. All right reserved.

1 Offer valid on initial visit only, not valid on prior sales. Cannot be combined with other offers. Offer valid for 30 days after receipt.