Window Replacement
in Lake Superior Region
ABOUT US
Renewal by Andersen of Lake Superior Region is proud to serve the window and door replacement needs of the Duluth, Superior and surrounding areas. 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 window replacement business.
License MN:BC130983/WI:266951.
Buy One Window or Door, Get One 40% Off*
Plus Special Financing*
Offer ends 12/31/2025
minimum purchase of four*
*DETAILS OF OFFER: Offer expires 12/31/2025. Not valid with other offers or prior purchases. $100 off per window when you purchase four or more windows or patio doors. Available only at participating locations. Some Renewal by Andersen locations are independently owned and operated. Ask for complete details. The local Renewal by Andersen retailer offering this discount is solely responsible for the content of the information provided and Renewal by Andersen Corporation assumes no responsibility in this regard. License number available upon request. © 2025 Andersen Corporation. All rights reserved.
4.9
1,827 reviews
7,622 Projects have been completed in your area
Superior SHOWROOM
STORE HOURS
- Monday: 9am - 4pm
- Tuesday: 9am - 4pm
- Wednesday: 9am - 4pm
- Thursday: 9am - 4pm
- Friday: 9am - 4pm
- Saturday: Closed / by appointment only
- Sunday: Closed / by appointment only
Custom Built in the USA
*Using U.S. and imported parts.
Renewal by Andersen is a Proud Supporter of the American Cancer Society
American Cancer Society is leading the fight for a world without cancer. Renewal by Andersen is proud to be a supporter of ACS. *ACS does not endorse or promote any products or services.
2024 Energy Star Partner of the Year - Sustained Excellence
“ENERGY STAR” is a registered trademark of the U.S. Environmental Protection Agency.
Green Diamond Service Award
This award recognizes Renewal by Andersen locations that meet extremely high standards given through home owner surveys. This award requires a high overall score, as well as an exceptional response rate. Renewal by Andersen locations that are awarded the prestigious Green Diamond award are among an elite group throughout the network.
National Fenestration Rating Council Certified
Formed in response to the energy crisis in the 1970s, the National Fenestration Rating Council (NFRC) NFRC develops and administers energy-related rating and certification programs that serve the public by providing fair, accurate, and credible information on the energy performance of fenestration products, including windows, doors, skylights, and similar products.
SCS Indoor Advantage Gold Certified
The SCS Indoor Advantage Gold certification program, developed by SCS Global Services (SCS), certifies compliance with rigorous indoor air quality emission requirements. The program is designed for interior building materials, furnishings, and finish systems.