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Leading Windows & Siding Specialist

LangeZeller Windows & Siding is the area's leading windows and siding specialist serving Northwest Indiana and the Chicagoland Region. We specialize in residential windows, siding, and roofing. From new installations to replacements, we have you covered!

Why Choose LangeZeller Windows & Siding

LangeZeller Windows & Siding is locally owned and operated. We offer sales and installation of windows, siding, and roofing for homes throughout Northwest Indiana and the Chicagoland Region. We carry high-quality windows, siding, and roofing products in stock made from the best materials. When you choose LangeZeller Windows & Siding, you are choosing quality products, excellent workmanship, and superior customer service at a competitive rate.
  • Locally Owned & Operated
  • New Showroom
  • Free Estimates Available
  • Competitive Rates
  • Quality Products
Siding Roof Gutter - Windows & Siding in St John, IN

Visit Our Showroom

Not for sure where to start on your new home construction or home remodeling project? You can rest assured when you rely on our professional expertise. Stop by our new showroom located at 9190 Wicker Ave St., John, IN 46373. Our experienced team will guide you through different options available for your specific project, style, and budget.

Get Started Today With a Free Estimate

Ready to start your next home improvement project? Call LangeZeller Windows & Siding at 219-365-8627 today to request a free estimate. We believe in offering upfront, competitive prices that you won't find at other big-box retail stores.