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DeKalb Building Supplies

At Lakeland Building Supply, we pride ourselves on our vast selection of quality products at wholesale pricing. From energy efficient siding to wholesale windows and doors, our DeKalb building supply company has just what you need for your next renovation project. Drop by our sprawling showroom and one of our experts will be happy to help you find beautiful building supplies that don’t break the bank.

DeKalb Building Supply Sales

From our large showroom, we offer a vast inventory of building supplies for all areas of the home. Update exteriors and remodel interiors with our selection of top-quality materials.

Wholesale Cabinetry

The right kitchen cabinets will instantly up a home’s value and style. Whether you are in need of just one cabinet for extra home storage or are searching for wholesale cabinets for a large remodel, our selection of DeKalb building supplies will have just what you’re looking for. Stop by our showroom to see our stunning cabinetry by leading suppliers, including:

  • Mid-Continent Cabinetry
  • Omega Cabinetry
  • Shiloh Cabinetry
  • Kitchen Craft Cabinetry
  • Top Knobs
  • And other leading brands

Replacement Windows

At Lakeland Building Supply, we believe that windows should be as functional as they are beautiful. That’s why all of our wholesale windows are designed to be energy efficient and weather-resistant. When you swap out your drafty windows for one of our replacements, you’ll experience better insulation and lower energy costs, all while adding value to your home. Browse our many style and design options to find wholesale windows that perfectly match your home’s aesthetic.

Entry and Patio Doors

For over 30 years, our DeKalb building supply store has been the premier provider of stunning and stylish wholesale doors. Our entry and patio door systems are available in almost any style and finish imaginable and are engineered to be a lasting addition to the home. From fiberglass to vinyl, we carry a vast selection of materials to ensure you find the door system that fits both your needs and your budget.

Exterior Siding

Protect against the elements and increase your home’s value by wrapping your house in one of our resilient siding options. Our cost-effective siding promises to look great all year round and hold up against unpredictable Illinois weather. Visit our showroom and one of our DeKalb building supply experts will be happy to help you find the ideal siding for your renovation project. Choose from our collection of:

  • Vinyl Siding
  • Aluminum Siding
  • Steel Siding
  • Fiber Cement Siding
  • Vinyl Cedar Siding
  • Cellular PVC Siding
  • And more!

DeKalb Decking Supplies

With the help of our DeKalb building supplies, you can build the deck you’ve been dreaming of! At Lakeland, we offer a wide range of high-quality decking materials that can be customized to suit your space and style requirements. From steel railings to composite decking boards, we have all the high-performance products you need to complete your outdoor space.

When you’re on the hunt for DeKalb building supplies, Lakeland is the only name you need! Give us a call or swing by our showroom to learn more.

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Custom Design and Special Orders

Get exactly what you need with expert product selection and design services.

Why Choose Lakeland Building Supply

Lakeland Building Supply, providing our customers with the most high quality building supplies combined with professional design and planning services is our main concern.

Quality Building Supplies

We've been a primary provider of the highest quality windows, cabinets, doors, decking and siding in Northern Illinois for 40 years.

Wholesale Product Prices

Lakeland Building Supply offers quality building supplies at a wholesale price. We provide direct pricing to all our customers.

Premium Customer Service

We strive to meet or exceed client expectations. From selecting premium materials to designing your space, we're here to help!