The Window Source Home Replacement Windows, Doors, & Siding South Bend, Fort Wayne, Laporte, Michigan City IN

Thank You For Choosing The Window Source

Window Source of Michiana is your source for home windows, doors, and siding. We take our products, installation, and customer service seriously. That's why at Window Source of Michiana we offer a limited lifetime warranty, our best price guarantee, independently certified NFRC labels, ONLY Energy Star rated products, and provide FREE in-home estimates. We are a local, family-owned business backed by a national company with over 35 locations. From our family to yours, you can count on the highest quality products and service.

• Transferable Lifetime Warranties
• Best Price Guarantee
• Independently Certified NFRC Labels
• ENERGY STAR® Rated Products
• FREE In Home Estimates
• 100% Customer Satisfaction Guarantee

Are you looking to replace more than just your home's windows? Window Source of Michiana also specialize in front doors, sliding patio doors, and vinyl siding options. Feel free to browse our site or simply call us today for friendly, professional support.

Home Replacement Windows

We offer all types of home replacement windows. Our most popular window styles are double hung, bow & bay, and sliding windows. All of our windows come professionally installed with a limited lifetime warranty! To open a full menu of our products, click here.

Front Entry Doors, Patio Doors, & Sliding Doors

The Window Source of Michiana offers a wide selection of doors for your home. Have you thought about bringing more light into your living space? Add a sliding patio door and open up your home! For more information, learn about our sliding patio doors or front doors. Questions? Schedule your free consultation.

Easy Upgrade! Modern Vinyl Siding

Do you know about the advancements in vinyl siding? Upgrade your home in a major way. Choose your favorite finish and our team will professionally install all-weather protection for your biggest investment; your home.

Don't wait! Lumber and material prices are still going up. Install siding today and protect your home for years to come. Visit our home siding page or send us a message.

Our Service Areas

Window Source of Michiana serves most of North Indiana. We service homes as far north as Michigan City & South Bend IN, as far east as Fort Wayne, IN, and down south to Carroll, Howard, and Grant Counties. Some specific areas we serve are:

• Elkhart, IN
• Bremen, IN
• Goshen, IN
• Granger, IN
• Mishawaka, IN
• South Bend, IN
• Edwardsburg, MI
• Warsaw, IN
• Middlebury, IN
• Syracuse, IN

For a more complete list, please visit our service areas page. If you don't see your city on the list, don't worry! We work all over North Indiana and would love to take your phone call.