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

Have you been dreaming of an outdoor living space with a beautiful deck that is customized to suit your lifestyle? If so, Lakeland Building Supply is your premier source for durable, low-maintenance decking materials that are guaranteed to enhance your outdoor entertaining area—and increase the value of your home.

Deck Boards, Railings and More

When you’re building you’re building a new deck in Milwaukee, you want to get all your materials from a single source for a more efficient and simpler deck build. At Lakeland Building Supply, we offer a full selection of decking materials – including various options for deck boards, railings, balusters, post caps, lighting and more. Efficiently build your Milwaukee deck with decking supplies available at affordable prices.

Innovative Decking Materials

From innovative PVC deck boards that resist scratches, stains, and everyday wear and tear to composite decking that is guaranteed to never bend or break, you can rest assured that our Milwaukee decking supplies are of the highest quality. When you choose our cost-effective, long-lasting decking materials, you’ll enjoy numerous benefits from our industry-leading manufacturers, including:

  • Durable deck boards with impenetrable surfaces that won’t fade, rot, crack, or splinter.
  • Materials that are resistant to mold, mildew, weather, and insects.
  • An outstanding selection of accessories to complete your project such as deck railings, steel or aluminum railing systems, balusters, and decorative panels.

Learn More About Our Milwaukee Decking Supply Company

Do you need a specific decking supply? Milwaukee contractors and homeowners know they can count on Lakeland Building Supply for top-rated wholesale products and competitive pricing—no matter how complex your request. Call us to learn more about our decking materials or visit our impressive showroom to speak with our design team about your dream deck today!

Let’s get you free pricing

Accepting Online & Phone Orders For Warehouse Pick-up

Order by phone or online from our inventory of composite deck boards, railing systems and everything else you need from our building supply store. Call us to arrange a pickup outside our warehouse.