Renewal by Andersen of the 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.