GET 25% OFF NEW WINDOWS

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Windows of Wisconsin is a Member of the Brown County Home Builders Association
Windows of Wisconsin in Green Bay and the Fox Cities is a Top 500 Remodeler
Windows of Wisconsin is Better Business Bureau Accredited with an A+ Rating
Diamond Partner Replacement Windows from Infinity by Marvin in Green Bay and Appleton
Replacement Window and Door Installation Masters in Green Bay and Appleton

Replacement Window Specialists

The team at Windows of Wisconsin prides themselves on making sure the the job gets done right and that our customers get the best service possible from start to finish. Our no pressure sales team will be happy to show you the superior features of our windows as well our custom color matching, and window installation process.

Windows of Wisconsin has been locally owned and operated since 1997 by Certified Master Window Installer Carl Hardtke. The Hardtke family has a long and reputable history in the local Green Bay area construction industry.


Award Winning
Top 500 Remodeler


Reliable Service
Highly Rated


Window Showroom
Largest in NE Wisconsin


Expert Installers
Experienced and Trained

Replacement Windows Are Color Matched to Match Existing Trim PRIOR to INSTALLATION!

Unlike other replacement window companies Windows of Wisconsin color matches our Infinity from Marvin replacement windows to match the existing trim in your home. After consulting with the homeowner our expert stain matching team formulates the perfect color at our facilities which will maintain the beauty and continuity of the woodwork in your house. A sample of the custom formulated stains are approved by the homeowner and applied to the windows prior to installation. This ensures a hassle free and no fuss process that eliminates follow up visits and third party painters. Once your windows are installed you can enjoy the appearance and superior performance of the engineered EverWood interior woodgrain finish.