Welcome to Renewal by Andersen of Northeastern Wisconsin

Man holding a window frame


Provide a superior replacement window option with exceptional customer service to make your home improvement project as easy and hassle-free as you expect it to be.

Whole Window Performance
While individual components contribute to energy efficiency, it’s whole window performance that’s most important.

Framing Material

Andersen® products and patents have revolutionized the window and door industry for more than 100 years. We know windows and window materials.        


At first glance, all window glass may look the same. But not all glass performs the same.


We consider installation so important to a window’s performance that we back it in a written limited warranty.

Gliding windows in a kitchen

Our Vitals:

We’ve got the experience you can trust and the experts you can count on    

  • Family owned and operated since 1973
  • Our showroom is located in Kaukauna and we serve areas in 20 Wisconsin counties
  • Affiliated with Renewal by Andersen® since 2004
  • A start-to-finish company with all our own employees with you from design selection to installation
Combination window with an arch top and casement
  • We are very happy with the quality of the patio door. It also looks great and matches the home perfectly. We were very impressed with the process of being educated on the product, understanding the process and the results of the installation. De Pere May 2, 2017

    De Pere May 2, 2017
  • Job well, well, well, done! The crew was super! Thanks Manitowoc May 2, 2017

    Manitowoc May 2, 2017
  • The installers went out of their way to complete the job. Also, I was surprised with the two kick stops one my sliding door. This means I can leave it open for air and be secure. Fond du Lac February 24, 2017

    Fond du Lac February 24, 2017
  • Excellent product professionally installed. Makes a huge difference in comfort and appearance. Amazed how well the new windows fit into thew existing frames; they look as if they’ve always been there. Ripon February 17, 2017

    Ripon February 17, 2017
  • Everyone we were involved with either on the phone or in person were very professional…every step of the way. The installers were friendly, explained what they were doing at the time and what came next. There was no mess left behind. April 10, 2017

    Shiocton April 10, 2017
  • This was our 3rd project with your product. Very satisfied with all aspects of the project. Kaukauna May 3, 2017

    Kaukauna May 3, 2017
  • Our Andersen windows and patio door is everything we wanted in replacement windows and door. Our home is more quiet and comfortable. The color match is perfect. We are completely happy with the way the installers made sure we were satisfied before leaving our home. Thank you Renewal by AndersenG Kaukauna April 28, 2017

    Kaukauna April 28, 2017
  • We couldn’t be happier that we chose Renewal by Andersen for our widow replacement. The process as well as the finished product was awesome. We would strongly recommend Anderson to anyone. Thank you for your work. Green Bay May 4, 2017

    Green Bay May 4, 2017
  • Great team of installers worked well under extreme weather conditions. Oshkosh February 3, 2017

    Oshkosh February 3, 2017