Deck Lumber & Supplies

Dreaming of a new deck? We are the decking experts offering the most experienced staff and the largest in-stock inventory in Missouri.  We'd love to help you build the deck of your dreams.  There are so many choices in decking materials today.  How do you choose? Your Hackmann Team is happy to help. Check out our decking selections including real wood, composite, capped composite, as well as PVC and vinyl decking. 

Visit our St. Charles showroom today! 

What do we have in store for you? Over 400 linear feet of full-size, installed railing.  More than 2,300 square feet with over 60 colors of full-size, installed deck boards.  And deck lighting?  You won't believe your eyes.  You'll see riser lights, post cap lights, recessed surface lights, and more!  It's definitely worth the trip to Hackmann to check out your options for the deck of your dreams!

Real Wood Decking

When choosing decking material, your first consideration is if you want a real wood deck.  With its natural appearance, real wood is a winner among homeowners for beautiful decking.  We stock high-quality Interfor's Regal Architectural Knotty Western Red Cedar decking and appearance-grade cedar posts. Cedar is a popular choice due to its inherent resistance to insects and rot, as well as its beauty. Our cedar is sustainably harvested and manufactured to exacting quality that exceeds industry standards with no holes permitted, and small knots that are sound and tight. 

In treated lumber, we carry YellaWood, which is backed by a lifetime limited warranty.  We offer a wide range of #2 prime yellow pine in lengths up to 20', and 2x10s in either standard treatment or kiln dried after treatment (KDAT) for more demanding applications.  KDAT lumber is ready to paint, stain, or seal immediately -- unlike pressure-treated wood.  For an exotic look, we can also assist you with special orders of real Tigerwood.

Composite Decking

Composite decking offers a lower maintenance alternative to real wood.  Composite decking is manufactured using ground wood and plastic which resembles whole wheat flour and is then encapsulated. Select from EverGrain's Classic collection which we carry in stock.

Capped Composite Decking

Capped composites' PVC (polyvinyl chloride) cap adds fade, stain, and scratch resistance. We stock several major brands of capped composite decking with a large in-stock inventory of each brand. Choose from TimberTech Composite, DecKorators, or Trex in stock today, or place a special order for Armadillo, EverGrain, Fiberon, or Fortress decking.

PVC and Vinyl Decking

PVC decking contains no wood pulp. It offers lower maintenance requirements than real wood and composite decking, as well as increased fade and stain resistance. In general, it costs more than other decking options. Because it is lightweight, we recommend installing PVC decking 12" on center instead of 16". Choose from DecKorators in stock, or place a special order for TimberTech Advanced PVC, Fiberon, or Zuri.

Decking Experts: Missouri’s Largest In-stock Dealer

JOIN OUR MAILING LIST for special offers!