Replacement Windows Wausau, WI.

Window World of Wausau is a family run licensee of Window World Inc, the largest window replacement company in America. Owned by Art Lane, our main office and showroom is located on Wilson Avenue in Rothschild, WI. Our primary territory includes Wausau Wisconsin, and additional areas we serve include in Wisconsin include Price, Lincoln, Taylor, Clark, Marathon, Portage, & Wood Counties. At Window World of Wausau, we sell and install the best, most energy efficient, and lifetime guaranteed vinyl replacement windows and doors, at the lowest possible price. No gimmicks. No hassles.

Our replacement window installers and constractors are factory trained and industry certified. At Window World of Wausau, we are committed to the highest quality workmanship for your home improvement needs. We provide a FREE in-home demonstration with no obligation to buy for your convenience; we understand that purchasing windows or siding for your home is a major investment. Let us help you make the right decision.

We're proud to be named the #1 Home Improvement Contractor in the Nation from "Qualified Remodeler Magazine," selling over 1 million windows in 2007, 2008, 2009, AND 2010!