Most likely Douglas fir; alternatives include southern yellow pine or spruce. — Pseudotsuga menziesii

Most likely Douglas fir; alternatives include southern yellow pine or spruce.

Pseudotsuga menziesii · Softwood (conifer).

AI-generated identification · may be incorrect
Type
Softwood (conifer).
Origin
Native to western North America, especially the Pacific Northwest and coastal mountain regions.
Hardness
Janka about 620 lbf — Soft.
Durability
Slightly durable; limited natural resistance to decay, insects, and prolonged weather exposure, especially in sapwood.

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Grain Pattern

Mostly straight, coarse grain with prominent earlywood–latewood growth bands; flat-sawn face with mild cathedral pattern and no distinctive figure.

Color & Appearance

Pale yellow to light tan heartwood and lighter sapwood, with modest reddish-brown variation; typically gains amber-orange color with age and light.

Hardness (Janka)

Janka about 620 lbf — Soft.

Durability & Decay Resistance

Slightly durable; limited natural resistance to decay, insects, and prolonged weather exposure, especially in sapwood.

Value & Age

Estimated Market ValueNot an official valuation

Approximately US$2–$5 per board foot for ordinary clear/common lumber; premium vertical-grain stock can 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 sample appears freshly cut or recently machined; visible age cannot be determined reliably from this image.

Common Uses

Framing, beams, construction lumber, doors, cabinetry, shelving, plywood, and utility furniture.

Geographic Origin

Native to western North America, especially the Pacific Northwest and coastal mountain regions.

Workability

Cuts, sands, glues, and fastens readily, though resin, knots, and pronounced latewood may cause uneven planing or fuzzing; predrilling helps near edges.

Finish Recommendations

Sand uniformly and use conditioner or dewaxed shellac if staining; clear lacquer, polyurethane, or penetrating oil work well.

Notable Features

Lightweight for its strength, resinous, and structurally stiff; growth-ring contrast is its main visual feature.

Learn more about Most likely Douglas fir; alternatives include southern yellow pine or spruce. in the Wood Encyclopedia
Identified September 6, 2026