Window Replacement and Installation in Madison

Increase Your Home’s Energy Efficiency with New Windows from Infinity Exteriors

Madison is the capitol of Wisconsin and the second largest city in the state. With a population over 255,000 and an economoy moving towards consumer services and a high-tech base in the health and biotech fields makes it an appealing location for recent grads entering the workforce. 

Whether you need to replace old or faulty windows or are looking to update the style of your home, new windows by Infinity Exteriors will make any Madison home more energy efficient. Our lifetime window warranty and price matching means you’re getting the best windows at an incredible value. Madison homeowners trust our experienced staff to help them find the best new windows for their homes in downtown Madison to Lake Mendota and Lake Monona.

Get a Window Installation Quote

Infinity Exteriors offers a variety of vinyl, wood and fiberglass windows, including:

We offer high-quality windows from top brands like Marvin, Richlin and Pella. Our experienced staff can help you determine which brand and style best matches the architecture and look of your home.

Patio Door Replacements and Installations for Madison Homes

Upgrade the look of your home by replacing old patio doors. Our experts have years of experience installing and repairing patio doors to guarantee no drafts now or in the future. We offer a wide range of patio door styles to choose from, you’ll find the exact design and material to fit your home and budget. Explore all our patio door options:


Explore our image gallery for window and door ideas or visit our New Berlin Showroom to see firsthand how our window and patio doors will look once installed.

Contact Infinity Exteriors for window replacements, repairs or installations in Madison or anywhere in Dane County.
Contact Infinity Exteriors today  to learn more about the best value, best performance, custom replacement windows in Milwaukee Waukesha – Brookfield - New Berlin - Racine – Wauwatosa - West Allis - Shorewood Pewaukee - Oconomowoc - WhitefishBay - Hartland - Franklin - Kenosha - Muskego - Oak CreekDelafield - Elm Grove - Menomonee Falls - Pleasant Prairie - Greenfield - CudahyGermantown - Green Bay - Port Washington -Madison- Mukwonago -Grafton - Appleton.