Most likely Douglas-fir; alternatives include western larch or another straight-grained softwood. — Pseudotsuga menziesii

Most likely Douglas-fir; alternatives include western larch or another straight-grained softwood.

Pseudotsuga menziesii · Softwood (conifer)

AI-generated identification · may be incorrect
Type
Softwood (conifer)
Origin
Pacific Northwest and western North America, from British Columbia south through California and inland into the Rocky Mountain region.
Hardness
660 lbf Janka; Soft.
Durability
Slightly durable; heartwood has moderate decay resistance, while sapwood is vulnerable to rot and insects, especially outdoors.

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Grain Pattern

Predominantly straight, narrow latewood bands with relatively coarse texture; likely flat-sawn or plain-sawn. No distinctive figure is visible.

Color & Appearance

Pale pinkish tan to light brown, with subtle growth-ring contrast; exposed wood appears weathered and gray-brown. Limited luster and no strong chatoyance.

Hardness (Janka)

660 lbf Janka; Soft.

Durability & Decay Resistance

Slightly durable; heartwood has moderate decay resistance, while sapwood is vulnerable to rot and insects, especially outdoors.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $3–8 per board foot for ordinary surfaced stock; clearer or premium old-growth material may cost more.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
The timber appears older or weathered, with oxidation, grime, and possible insect holes; visible evidence cannot establish its actual tree or board age.

Common Uses

Framing, beams, sheathing, flooring, doors, furniture, cabinetry, veneer, and general millwork.

Geographic Origin

Pacific Northwest and western North America, from British Columbia south through California and inland into the Rocky Mountain region.

Workability

Machines and sands well, though resin, knots, and uneven grain can cause tear-out or blade buildup; predrilling improves fastening.

Finish Recommendations

Sand progressively to about 150–180 grit, seal resinous areas if needed, then apply oil, lacquer, shellac, or polyurethane; a conditioner or wash coat can reduce blotching.

Notable Features

Lightweight, structurally strong for its weight, resinous, and commonly marked by prominent annual rings and occasional pitch pockets.

Learn more about Most likely Douglas-fir; alternatives include western larch or another straight-grained softwood. in the Wood Encyclopedia
Identified September 19, 2026

Encyclopedia

Learn about Most Likely Douglas-fir; Alternatives Include Western Larch Or Another Straight-grained Softwood. in the encyclopedia

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