WE ARE OPEN - For your health and safety the cabinet showroom is open by appointment only. Our other extensive line of products are available at our warehouse. Submit an online request or call us today to place your order.
Free Pricing

If you’re looking for a Chicago replacement window supplier, Lakeland Building Supply has the biggest selection at the best prices. Our huge showroom gives our customers a chance to see the windows, feel how they operate, and discuss the features in the detail with a knowledgeable member of our team. Since 1976, Lakeland Building Supply has provided exceptional service to homeowners and contractors as the premier provider of replacement windows Chicago and suburban communities rely on. That commitment to quality has earned our family-owned business A+ accreditation from the Better Business Bureau and our place as one of the area’s most trusted choices for replacement windows.

In Stock and Custom Replacement Windows

If your window openings are not a standard size, that’s no problem for us. As your Chicago window company, we can special order windows in custom sizes to perfectly suit your space. We offer a vast selection of replacement windows Chicago homeowners and builders can count on for their quality and value. We offer:

  • Energy-efficient window options
  • Replacement windows in many materials such as aluminum, wood, and vinyl
  • Direct pricing to all our customers
  • Attentive service from our knowledgeable window specialists
  • A large showroom where you can see the quality of our windows firsthand
  • Available delivery to your home or construction site

Let’s Discuss Your Chicago Replacement Window Project!

Replacement windows add value, curb appeal, and energy efficiency to any home or building. Discuss your needs with our staff and they will help you choose the windows that will provide the best possible performance. Give Lakeland Building Supply a call, or fill out our online contact form to see why so many turn to us for quality, affordable windows.

Let’s get you free pricing

Open - Place Web and Phone Orders For Warehouse Pick-Up

Now open: accepting orders for windows and skylights from sought-after brands you trust. Call us or submit an online request. We will arrange a safe pickup at the warehouse when your order is ready.