Most likely Douglas fir; alternatives include Southern yellow pine or another construction softwood. — Pseudotsuga menziesii

Most likely Douglas fir; alternatives include Southern yellow pine or another construction softwood.

Pseudotsuga menziesii · Softwood (conifer)

AI-generated identification · may be incorrect
Type
Softwood (conifer)
Origin
Native to western North America, especially the Pacific Northwest and interior mountain regions.
Hardness
About 620 lbf Janka — Soft.
Durability
Slightly durable; heartwood has limited decay resistance and is not naturally weather-resistant without protection.

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Grain Pattern

Predominantly straight, flat-sawn grain with pronounced earlywood/latewood bands and elongated cathedral pattern; weathered and likely stained.

Color & Appearance

Orange-red to medium brown with darker latewood streaks; sapwood is typically pale. Darkening and ambering are consistent with age, finish, and light exposure.

Hardness (Janka)

About 620 lbf Janka — Soft.

Durability & Decay Resistance

Slightly durable; heartwood has limited decay resistance and is not naturally weather-resistant without protection.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $2–$6 per board foot for ordinary surfaced stock; reclaimed or clear material may be higher.

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

Wood Age Estimate
Indeterminate from the image; surface wear and darkened finish suggest decades of service, not necessarily old timber.

Common Uses

Framing, beams, flooring, siding, doors, furniture, shelving, and general construction.

Geographic Origin

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

Workability

Generally machines and sands well, though resin, knots, and alternating hardness can cause tearout or uneven planing; gluing and fastening are straightforward.

Finish Recommendations

Clean and abrade thoroughly, then use a stain-blocking sealer followed by oil, lacquer, or polyurethane; test first because absorption is uneven.

Notable Features

Strong growth-ring contrast, moderate weight, resinous character, and good stiffness-to-weight ratio.

Learn more about Most likely Douglas fir; alternatives include Southern yellow pine or another construction softwood. in the Wood Encyclopedia
Identified September 18, 2026