2x4
2x4

Thermowood Pine Dimensional Lumber

$1.94 / linear ft

Thermally modified dimensional lumber for structural, framing, and utility applications. Same Thermo-D durability as our cladding, at dimensional sizing.
Order a sample of this profile
  • Ships in 2–4 weeks anywhere in the lower 48
  • 25-year rot resistance when installed per our guides
  • FSC® chain of custody documentation with every order

Thermally modified dimensional lumber for structural, framing, and utility applications. Same Thermo-D durability as our cladding, at dimensional sizing.

Sizes

  • 1×4 — 25 mm × 90 mm (1" × 3-1/2")
  • 2×4 — 39 mm × 90 mm (1-1/2" × 3-1/2")

Specifications

  • Species: Nordic Pine (Pinus sylvestris)
  • Treatment: Thermo-D (212 °C, class 1 durability)
  • Finish: Unfinished, uncoated
  • Common uses: exterior furring, screen walls, pergola members, utility framing