Likely Douglas-fir; western larch is a plausible alternative. — Pseudotsuga menziesii (likely); Larix occidentalis is an alternative.

Likely Douglas-fir; western larch is a plausible alternative.

Pseudotsuga menziesii (likely); Larix occidentalis is an alternative. · Softwood (conifer).

AI-generated identification · may be incorrect
Type
Softwood (conifer).
Origin
Western North America, especially the Pacific Northwest and British Columbia.
Hardness
Douglas-fir: about 660 lbf; Soft.
Durability
Slightly Durable: heartwood has some decay resistance, but sapwood and exposed wood are vulnerable to rot and insects.

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Grain Pattern

Straight, pronounced earlywood–latewood bands; the broad face appears flat-sawn, with no obvious decorative figure.

Color & Appearance

Brown to reddish-brown growth rings with lighter earlywood; the pictured surfaces look aged or darkened, though lighting affects color. Fresh Douglas-fir often darkens amber-brown with exposure.

Hardness (Janka)

Douglas-fir: about 660 lbf; Soft.

Durability & Decay Resistance

Slightly Durable: heartwood has some decay resistance, but sapwood and exposed wood are vulnerable to rot and insects.

Value & Age

Estimated Market ValueNot an official valuation

Roughly US$3–8 per board foot for common surfaced lumber; grade, dimensions, and region substantially affect price.

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

Wood Age Estimate
Cannot be reliably dated from this image; visible darkening alone does not establish age.

Common Uses

Framing, beams, flooring, doors, millwork, and furniture.

Geographic Origin

Western North America, especially the Pacific Northwest and British Columbia.

Workability

Strong and generally workable, but alternating growth rings can cause tearout; predrill near edges and use sharp cutters.

Finish Recommendations

Sand evenly and apply a compatible sealer, oil, lacquer, or polyurethane; a conditioner or test coat can help even absorption.

Notable Features

Distinctive strong growth-ring contrast and high strength-to-weight ratio; the image does not reveal a diagnostic scent.

Learn more about Likely Douglas-fir; western larch is a plausible alternative. in the Wood Encyclopedia
Identified October 12, 2026