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Window & Door Replacement in Knoxville, TN
Address and hours
Showroom hours
- Sunday: Call for an Appointment
- Monday: Call for an Appointment
- Tuesday: Call for an Appointment
- Wednesday: Call for an Appointment
- Thursday: Call for an Appointment
- Friday: Call for an Appointment
- Saturday: Call for an Appointment
About us
Welcome to Renewal by Andersen. Our Knoxville team would love to meet with you!
We are proud to serve the window and door replacement and installation needs for Knoxville and surrounding areas.
Whether you’re renovating a colonial, restoring a mid-century, or refurbishing a Cape Cod, Renewal by Andersen’s custom replacement windows are built to meet your home’s unique design.
Every town, neighborhood, and home is unique. Installation of a replacement window isn’t simply a matter of putting a standard-size window into a hole in the wall. It’s a matter of expertly fitting YOUR custom window into YOUR home.
We know window and door replacement—and we know this area. We can’t wait to say hello to you in Knoxville—make your appointment today!
We are proud to serve the window and door replacement and installation needs for Knoxville and surrounding areas.
Whether you’re renovating a colonial, restoring a mid-century, or refurbishing a Cape Cod, Renewal by Andersen’s custom replacement windows are built to meet your home’s unique design.
Every town, neighborhood, and home is unique. Installation of a replacement window isn’t simply a matter of putting a standard-size window into a hole in the wall. It’s a matter of expertly fitting YOUR custom window into YOUR home.
We know window and door replacement—and we know this area. We can’t wait to say hello to you in Knoxville—make your appointment today!
Jul 13, 2026
We were very pleased with both Renewal by Anderson representatives with whom we have worked so far. Brady and Andrew were punctual, professional, and knowledgeable, and they put our minds at ease concerning the job we are doing. It is always a pleasure to work with a company like Renewal!
Jul 13, 2026
Ryan arrived on time was very courteous and went straight to work to repair my window. After he was done he vacuumed up and cleaned the windows. Thanks for doing a great job Ryan! I highly recommend them for windows new or replacement.
Jul 13, 2026
The appointment was on time and very informative with hands on materials to show what we would be purchasing. It was a very professional display
Jul 9, 2026
Renewal by Anderson employees have all been very friendly and knowledgeable. Our experience so far has been top notch.
Jul 8, 2026
This review is on the process of customers service for sales and measuring of window as they have not been installed yet. Sales rep and the person who came to measure were great to work with and were not high pressured to sell. Friendly and answered all our questions. Very personable. Very knowledgable on products.