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Find Renewal by Andersen 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!
Apr 17, 2026
Apr 16, 2026
Sales Rep Josh O'Donnell was on time and very professional. He went over all our options. He knew the product well
Apr 16, 2026
Our experience to date with Renewal by Andersen has been top-notch.
Apr 14, 2026
Caleb did a great job explaining the window replacement
Apr 14, 2026
Their products are expensive but the quality is of the charts and the knowledge they possess is equally impressive. Will definitely use them again when situation arises.
Apr 14, 2026
I am not sure if all of text @11 pm are from you but they are from a representative from Renewal by Anderson but I was just looking and have repeatedly told someone that. I have received emails, calls and texts from this company. I will never buy from this company when the time comes for that reason alone.
Apr 13, 2026
Seth and Joshua did an outstanding job assisting me in getting a couple of windows. Both were very professional and knowledgeable ensuring all my questions were answered and doing a thorough job getting accurate measurements and information.
Apr 12, 2026
Exactly what we were looking for and excellent job exploring our options!
Apr 9, 2026
Joey and Anthony were very informative and professional, answering our questions and showing us the products and getting us the best discount available. Got a call telling us that delivery of the windows will be in 4 weeks rather than 10 weeks.