Likely Douglas-fir; Western hemlock is a possible alternative. — Pseudotsuga menziesii (possible alternative: Tsuga heterophylla)

Likely Douglas-fir; Western hemlock is a possible alternative.

Pseudotsuga menziesii (possible alternative: Tsuga heterophylla) · Softwood

AI-generated identification · may be incorrect
Type
Softwood
Origin
Douglas-fir is native to western North America, especially the Pacific Northwest and coastal ranges.
Hardness
Douglas-fir: about 660 lbf, Soft. Western hemlock: about 500 lbf, at the lower edge of Soft.
Durability
Slightly Durable; heartwood has limited decay resistance, and sapwood is vulnerable to insects and rot outdoors.

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Grain Pattern

Mostly straight grain with visible diagonal bands, likely from sawing or surface wear; no distinctive figure is apparent. The image does not show end grain, so cut orientation cannot be confirmed.

Color & Appearance

The exposed face is tan to light brown with muted grain and little visible contrast. Freshly surfaced Douglas-fir often has pinkish-brown heartwood and lighter sapwood; it darkens somewhat with age and light.

Hardness (Janka)

Douglas-fir: about 660 lbf, Soft. Western hemlock: about 500 lbf, at the lower edge of Soft.

Durability & Decay Resistance

Slightly Durable; heartwood has limited decay resistance, and sapwood is vulnerable to insects and rot outdoors.

Value & Age

Estimated Market ValueNot an official valuation

Common construction-grade lumber is roughly $3–8 per board foot retail in many U.S. markets; grade and region vary substantially.

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

Wood Age Estimate
Not reliably estimable from this photo; surface discoloration and wear do not establish the wood’s age.

Common Uses

Framing, beams, flooring, doors, millwork, plywood, and general construction.

Geographic Origin

Douglas-fir is native to western North America, especially the Pacific Northwest and coastal ranges.

Workability

Generally machines and glues well, though alternating earlywood and latewood can cause uneven sanding or planer tearout. Predrill near edges to reduce splitting.

Finish Recommendations

Sand evenly and apply a compatible sealer, oil, lacquer, or polyurethane; test first, as uneven absorption may cause blotching.

Notable Features

Douglas-fir commonly has pronounced earlywood/latewood contrast and a resinous odor when freshly cut; neither is clearly assessable here.

Learn more about Likely Douglas-fir; Western hemlock is a possible alternative. in the Wood Encyclopedia
Identified October 10, 2026