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Premium Decking Options in Illinois and Wisconsin
We have an extensive selection of deck boards, railings, balusters, lighting and other materials that are available at extremely low prices.
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Decking Material

An outdoor deck is always a great addition to any home. When it comes to decking products, most people look for features like durability and maintenance-free performance. At Lakeland Building Supply, we offer a vast selection of wholesale luxury deck materials to ensure that any individual's investment in an outdoor space is both cost-effective and long-lasting.

We have been providing deck addition materials in Illinois and Wisconsin since 1976. In that time, we've been recognized for our superior products and customer service, as evidenced by our A+ accreditation from the Better Business Bureau. We're also proud to be American family-owned, so you can trust that your purchase will be exceptionally high-quality. We offer:

  • Wholesale Decking Materials
  • Decking Material and Brand Options

Deck Installations in Illinois and Wisconsin Made Possible by Wholesale Pricing

When it comes time for a homeowner to invest in an outdoor deck for their Illinois or Wisconsin residence, price will always be a focal point. One of the best ways to lower costs is with wholesale pricing.

At Lakeland Building Supply, we're able to provide contractors and other builders with extremely high-quality decking materials, all at extraordinarily low prices. Our wholesale structure allows us to put luxury items in the hands of homeowners who would otherwise be unable to afford them. Most importantly, these wholesale prices benefit the builders, as they significantly reduce overhead costs.

Stunning Decking Building Materials from Respected Brands

We are proud to carry a wide variety of decking options to meet the needs of any deck installers or homeowners. These products include deck boards, deck railings, and deck fences, all in different material options from varying brands. Some examples of our products and manufacturers include:

  • Deckorators Composite Decking: Backed by an impressive warranty, Deckorator products offer all-weather performance and visual appeal that will never disappoint.
  • Fiberon Composite Decking: With no possibility of splintering, cracking, or splitting, Fiberon decking is safe for everyone in the family - even the young ones and pets.
  • Lumberock Decking: Unlike traditional decking materials, Lumberock requires no staining and never fades.
  • TimberTech Composite Decking: Constructed with composite recycled materials, TimberTech allows you to enjoy a new installation without feeling negative about its effect on the environment.
  • Trex Composite Deck Boards and Railings: As the gold standard in composite decking, Trex will dramatically boost the curb appeal and resale value of your home.
  • Westbury Railing and Fencing: With a variety of luxurious railing and fencing options, you'll be able to finish off your deck installation with class.

Get a Quote for Your Illinois and Wisconsin Deck Materials Today

There is no residential installation more beautiful than a deck. With help from Lakeland Building Supply, you'll have access to the premium products you need, all at industry-leading wholesale prices. Request a quote on any of our deck material and brand options today, and be sure to view our siding, window, and cabinet options in Illinois and Wisconsin as well.

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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?

At Lakeland Building Supply, our focus is providing high-quality supplies, professional design and planning services, and unbeatable prices. Whether you are a homeowner or commercial business in Illinois or Wisconsin, you will be glad to have teamed up with us.


Premium Brands Made Affordable

We provide the highest quality windows, cabinets, doors, decking, and siding in Northern Illinois and Wisconsin. Best of all, our wholesale prices provide impressive savings for our customers.


Tailored Design Services

Our professional design team is here to help you fine-tune your vision. Our staff offers in-depth knowledge of our vast selection of products and custom features, so you can make a well-informed decision.


Interactive Product Showroom

Most wholesale building supplies are exclusively online, but we take the guesswork out of the buying process. Get an up-close look at what we offer by visiting our 5,000 square-foot showroom located in Northern Illinois.


Upfront Cost Estimates

You don’t have to worry about going over your budget. We provide an upfront, accurate cost estimate before you commit, so you can plan your remodel responsibly.


Unmatched Customer Service

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