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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!
Jun 17, 2026
Very polite and efficient! Prompt within scheduled time.
Jun 17, 2026
Wade came out this morning to do the measurements for two of the gliding doors that we ordered. He was considered to give a call before he arrived to let me know his estimated arrival time. He was punctual, efficient and very polite. He explained everything thoroughly. Very pleased.
Jun 16, 2026
Everyone has been super nice, professional and helpful. I'm excited to get my new windows and doors.
Jun 16, 2026
Anthony was a pleasure to meet and have him working In my home to get my windows ordered for install. This company has the best people working in the field I have ever come in contact with. I would recommend this company to anyone with no reservations, can't wait to see the final product installed.
Jun 15, 2026
The technician who does the window and door measurements was on time, informative, and answered questions. I was very satisfied with his manner of taking the measurements and going over everything with me.
Jun 9, 2026
Wade at Anderson is the most informative and professional which in our opinion has been excellent so far, can’t wait to get to the finish product!