Window Replacement in Chattanooga, TN

Renewal by Andersen of Chattanooga, TN is proud to serve the window replacement and patio door replacement needs of the Chattanooga area. We are the window replacement division of Andersen Windows, drawing on the Andersen tradition of over 110 years of quality, innovation and craftsmanship. 

Our turnkey process begins with a call from you and includes a respectful in-home sales consultation, custom-manufacturing of replacement windows to precisely fit your home and installation by a dedicated team of professionals. Best of all, we stand behind our products and installation with one of the strongest warranties in the Chattanooga, TN window replacement business.
Renewal by Andersen Beauty Photo

Our Showroom Locations


1828 Midpark Rd Ste G
Knoxville, TN 37921
phone 423-805-3800
Store Hours
Monday : 8 am - 5 pm
Tuesday : 8 am - 5 pm
Wednesday : 8 am - 5 pm
Thursday : 8 am - 5 pm
Friday : 8 am - 5 pm


Step 1

Design Consultation

Our design consultants provide in-home or no-contact virtual meetings to listen to your design needs and provide a plan to improve your home.

Our Hassle free process step 2 - MEASURE & MANUFACTURE
Step 2

Measure & Manufacture

Project Technicians ensure accuracy and answer any last minute questions before sending in the order for your fully customized windows.

Our Hassle free process step 3 - INSTALLATION
Step 3


Our Installers treat your home as if it were their own and clean up afterwards.

Our Hassle free process step 4 - CUSTOMER CARE
Step 4

Customer Care

A robust limited warranty is backed by a commitment to making sure your windows function as expected.