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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!
Aug 18, 2026
Aug 16, 2026
Greg gave us excellent service from selecting our new patio door through installation and follow up adjustments! Highly recommended!
Aug 14, 2026
Windows are quality made, energy efficient, sturdy and good looking. Install crew were great! They explained what they were going to do. They were curteous, friendly, funny, but very professional. Replaced 6 windows in 3 hours! Will have remaining windows Replaced at a later date.
Aug 13, 2026
Ryan and Marlee measured for our new windows today. They were on time, courteous, and knew what they were doing. Typical great service that Andersen always delivers.
Aug 12, 2026
We were very pleased with the team who came out to take measurements for our windows & doors. They were very helpful and we highly recommend them.
Aug 11, 2026
The two gentlemen that came to measure the windows were very professional and courteous. They were on time and went right to work. Very pleased with their performance.