Larch

Larch

A conifer with pronounced growth rings and a stronger, rougher character than many pale softwoods. It shows resin, knots, orange warmth, and outdoor weathering clearly.

Common names

  • japanese larch
  • karamatsu
  • larch plywood
  • siberian larch

Search phrases

  • strong ring softwood
  • larch cladding
  • rustic pale wood
  • karamatsu plywood

Common uses

  • Exterior cladding
  • Structural timber
  • Plywood
  • Floors
  • Fences

Choosing points

  • Best for exterior cladding, structure, and cabin-like interiors where knots and reddish softwood feel strong.
  • Growth rings can create strong striped contrast.
  • Resin pockets and knots are common.
  • Outdoors it can weather toward gray while earlywood and latewood wear differently.

How it ages

  • More durable than many softwoods, but end grain, checks, and trapped moisture still need attention.

What to avoid

  • Do not use larch casually where resin stains or strong movement would ruin the finish. The design and coating need to let moisture and movement escape.