DeckMart Building Supplies

TREX Dimensional Lumber

Create one-of-a-kind designs with a custom mix of TREX lumber. Combine with TREX Transcend or TREX Select Decking or use TREX dimensional lumber as your composite decking board. Maintenance-free and easy to install, TREX dimensional lumber offers the durability of composite deck boards with all the natural beauty of wood.

Available in multiple colors and sizes:

TREX 2x4 & 2x6 Lumber

TREX Transcend 2x4 Lumber
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$135.00 - $225.00
TREX Transcend 2x6 Lumber
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$142.88 - $178.60
TREX Select 2x6 Lumber
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Why choose TREX dimensional lumber?

Maintenance-free Decking
  • Capped composite deck boards never require sanding, staining, or painting
  • Won’t rot, crack, split, or splinter
  • Easy installation with deck screws

Leading Warranty

  • Backed by the manufacturer’s 25-Year Limited Residential Fade & Stain Warranty
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