Deck Building in Bismarck, ND and Mandan, ND

Trust Bismarck Lumber and Deckorators® to take your outdoor living space to a whole new level. Our composite decking, deck railing, balusters, post caps and decking lights make it easy to extend your living space...outside. Contact Bismarck Lumber today. Ask about the "Certified Pro" program for contractors and decking specialists. Get leads, earn rewards and grow your business with the fastest growing brand in outdoor living! Call (701) 223-2145 now to learn more!

3 Core Styles

You shouldn't buy your decking products from just anyone. Here are our 3 core styles:


Voyage Decking


Vista Decking


Trailhead Decking



Available at Bismarck Lumber, Voyage decking provides the industry's best strength-to-weight ratio.

Featuring a fiber-like structure similar to wood, Voyage has unmatched strength that is nearly 35% lighter than traditional composites and provides 34% or greater surface traction than other leading brands.

  • Virtually no thermal expansion or contraction and is warranted for installation in the ground or water. 
  • Won't splinter, sag, chalk or crack.
  • Stain and fade-resistant cap stock.
  • 21' solid-edge and single-side grooved available in multiple widths to achieve a continuous picture frame on a standard 20' deck.



Deckorators® Vista™ composite decking from Bismarck Lumber can give your backyard the feel of a tropical destination.

Vista Decking is a wood plastic composite deck board with the look of exotic hardwoods without the maintenance. Alternate the boards to create a unique look or use the same size to create your favorite outdoor room.  Industry's best warranty: 25-year Structural, 25-year Stain & Fade and 25-year Removal & Replacement.

  • Tropical hardwood look, with contrasting variegation.
  • Rich pronounced wood-grain pattern.
  • Unique extrusion process results in a stronger, more reliable deck board.
  • Boards are capped with some of the most durable polymer technology available.

Doors and Windows in Bismarck, ND and Mandan, ND


It starts at Bismarck Lumber with the newest line of decking from Deckorators® Wood plastic composite decking with natural embossing and rugged undertones.

Trailhead™ offers a robust and stylish option for your deck project. It’s the perfect combination of value and performance, without compromise.  Enjoy peace of mind with an industry-best warranty 25-year Structural, 25-year Stain & Fade and 25-year Removal & Replacement.

  • Natural embossing with rugged undertones
  • Subtle variegation for a real-wood look
  • Scratch-resistant polyethylene cap on three sides, through the groove



Certified Pro is for contractors and decking specialists. Work with Bismarck Lumber and learn more about becoming a Deckorators Certified Pro. Get training, earn rewards, get leads and grow your business with the fastest growing brand in outdoor living!



Deckorators® products are backed by industry-leading warranties. Composite decking is backed with a 25-year Structural, 25-year Stain & Fade and 25-year Limited Removal & Replacement, while mineral-based composite decking is upheld with a 50-year Structural warranty. Aluminum Railing and Balusters have a lifetime limited warranty on manufacturing defects and powder coating and a 25-year Limited Removal & Replacement warranty.