Replacement Windows

Replacement Windows Milwaukee WIWelcome to Window World of Milwaukee. Our sales team and showroom are local and here to serve you! Since our start up in 2000, Window World of Milwaukee serves businesses and homeowners in the Milwaukee, Washington, Waukesha, Ozaukee, Kenosha, Racine and Walworth Counties.

About Our Products

Learn about the benefits and features of our window, door and siding products by watching the informative videos below.

Quality Windows - Made in USAWe are a local and a family owned operation, owned by Garry & Frances Gantner. We take pride in doing all our work with skill, quality and integrity. We will make you our customer for life, and back that up with our Lifetime warranty which guarantees our superior products. We look forward to serving you! Our installers are highly experienced and industry certified. At Window World of Milwaukee, we are committed to providing the highest quality workmanship and products to meet your home improvement needs. We also provide a FREE in-home window estimate and demonstration with no obligation to buy. We are confident that once you see our replacement windows and our unbeatable prices, your choice will be simple. We want you to be our next happy customer, so contact us today and have beautiful new replacement windows installed in your home!