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Deck Supply in Greater St. Louis

We supply TimberTech and Azek decking to homeowners building their own deck and to contractors buying for a job. Boards are sold by the piece, so you can order exactly what your layout needs.

Capped composite

Capped composite decking is the widest range: TimberTech Edge in Prime, Prime+ and Premier, and TimberTech Pro in Terrain, Reserve and Legacy. A protective cap over a composite core resists fading, staining and scratching.

Cellular PVC

Cellular PVC decking from Azek carries no wood content at all, so it stays cooler underfoot and resists moisture completely. Harvest and XLM Tropical are the collections we stock.

Porch flooring

Porch flooring uses narrower tongue and groove boards made for a covered porch rather than an open deck.

What to know before you order

Joist spacing matters more than board choice. Most composite decking needs 16 inch centres, and some diagonal layouts need 12, so confirm your framing before ordering. Order 10 percent over your square footage for cuts and waste.

Matching railing is under railing supply. If you would rather have it built, see deck installation.

Browse Deck Supplies:

  • TimberTech Edge® Prime Collection
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Edge® Prime Collection

    $1.00
  • Timbertech Edge® Prime+ Collection®
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Edge® Prime+ Collection

    $1.00
  • TimberTech® Terrain Collection
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Pro® Terrain Collection®

    $1.00
  • TimberTech Edge® Premier Collection
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Edge® Premier Collection

    $1.00
  • TimberTech Pro Reserve® Collection
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Pro Reserve® Collection

    $1.00
  • TimberTech Pro® Legacy Collection
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech PRO® Legacy Collection

    $1.00
  • TIMBERTECH AZEK® Harvest Collection
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Azek® Harvest Collection®

    $1.00
  • TIMBERTECH AZEK® Landmark Collection™
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Azek® Landmark Collection™

    $1.00
  • TIMBERTECH AZEK® Vintage Collection®
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Azek® Vintage Collection®

    $1.00
  • XLM Tropical Harvest Bronze Decking
    Select options This product has multiple variants. The options may be chosen on the product page

    Azek’s XLM® Tropical Collection

    $1.00
  • TimberTech Porch Collection - Dark Hickory
    Select options This product has multiple variants. The options may be chosen on the product page

    TimberTech Azek® Porch Collection

    $1.00