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aRBOR WOOD CO.

Arbor Wood is Thermally Modified Wood (TMW) made from sustainably harvested, domestically sourced lumber that’s treated with only heat and steam—no chemicals. This process enhances the wood’s durability, stability, and resistance to moisture and decay, making it ideal for siding, decking, and architectural applications while preserving its natural beauty.

Product information

Material Highlights
  • Modification is natural and chemical-free
  • Sourced and manufactured in the USA
  • Increased dimensional stability
  • Minimal expansion and contraction
  • Able to be glued, painted and finished
  • FSC certified, USGBC member
  • Applications: Decking, Siding, Outdoor furniture, Trim and millwork, Interior flooring, Docks, Doors and Windows, Saunas
Technical Info

SIDING -

  • Tongue & Groove:
    Ash, Pine, Red Oak: 0.75" x 5"
    Ash: 0.75" x 3"
  • Hidden Fastener:
    Ash: 0.75" x 4.5"
    Ash: 0.75" x 5.5"
    Pine: 1" x 5.25"
  • Non-Grooved:
    Ash: 0.75" x 5.5"
    Pine: 1" x 5.25"

DECKING -

  • Hidden Fastener:
    Ash, Red Oak: 1" x 5.5"
    Ash: 1" x 3.5"
  • Non-Grooved:
    Ash, Red Oak: 1" x 5.5"
    Ash: 1" x 3.5"

DIMENSIONAL LUMBER
(Nominal vs. Actual Dimensions) -

  • 1" x 2" (Ash, Pine, Red Oak): Actual 0.75" x 1.5"
  • 1" x 4" (Ash, Pine, Red Oak): Actual 0.75" x 3.5"
  • 1" x 6" (Ash, Pine, Red Oak): Actual 0.75" x 5.5"
  • 1" x 8" (Ash, Pine, Red Oak): Actual 0.75" x 7.25"
  • 2" x 2" (Ash, Pine, Red Oak): Actual 1.5" x 1.5"
  • 2" x 4" (Ash, Pine, Red Oak): Actual 1.5" x 3.5"
  • 2" x 6" (Ash, Pine, Red Oak): Actual 1.5" x 5.5"
  • 2" x 8" (Ash, Pine, Red Oak): Actual 1.5" x 7.25"
  • 2" x 10" (Ash, Pine, Red Oak): Actual 1.5" x 9.25"
  • 2" x 12" (Ash, Pine, Red Oak): Actual 1.5" x 11.25"
  • 4" x 4" (Pine): Actual 3.5" x 3.5"

View The Arbor Wood Co. Catalog

Arbor Wood Co.