​​​​Knowlton Replacement Window Company

Your home is your most important asset; so it’s important to make sure it looks and feels fantastic! If you’ve been dealing with hot- or cool-spots inside, and particularly if your energy bill seems high, it might be time to look for better replacement windows. 

As the go-to Knowlton window contractors, we’re happy to help! We’re Mad City Windows, Wisconsin’s #1 ranked remodeler. We’ve been serving Knowlton residents with our window expertise since 1998, and we can’t wait to do the same for you. We’re local, family-owned, and skilled--you can trust us for great service! 

Vinyl Windows for Your Knowlton Home

The climate in your hometown can be difficult to gauge, so it’s important that your windows are able to serve you no matter what the weather is. This is why we’re proud to be a local business: We know what you’re going through, so we can get you whatever you need.

Our quality-obsessed window experts will recommend the best windows for your home, and we’ll work hard to get it to you in a budget-friendly way. No matter which window you need, we’ll make sure it’s: 

  • Low Maintenance: Our windows are hard to crack, but easy to keep clean.
  • Durable: No matter the weather, you’ll be protected.
  • Customized: We’ll make your new windows look perfect for your home:
  • Energy-Efficient: Your home will feel just the way you need it to! 

Window Installation Experts You Can Trust

For over 20 years, we’ve been learning everything there is to know about top-tier window installation. We’ll put it to work for you, starting with a free design consultation. After that, we’ll work with our window contractors to build, install, and guarantee the best windows for you.

Wondering if you can trust us? We’re proud to have been awarded the following distinctions: 

  • Official Partnership with the Green Bay Packers
  • Membership in NARI and Guild Quality
  • A+ Rating and Better Business Bureau Accreditation
  • Angie’s List “Super Service Award" in 2018
  • “Top 500 Remodelers” Recognition
  • “Star of Madison Award” for Windows
  • 2012 “Remodeling Big 50” Award

Learn More Today About Window Installation in Wausau

Allow us to put our expertise and experience to work for you, so you can increase your home’s value and curb appeal quickly! We offer Wausau replacement windows that you will love. Call Mad City Windows today to learn more about what we can offer you, or simply fill out our brief online form to request more information and a free quote! 

Mad City Windows' Award-Winning Services

Enjoy expert home renovations—and a level of service that is becoming harder to find.

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Family Owned
Award Winning
Lifetime Warranties

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No Payments No Interest until 2026