Douglas Fir — Pseudotsuga menziesii

Douglas Fir

Pseudotsuga menziesii · Softwood

AI-generated identification · may be incorrect
Type
Softwood
Origin
Western North America and Pacific Northwest growing regions.
Hardness
660 lbf (Soft)
Durability
Moderately Durable with fair resistance to decay and weathering.

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Grain Pattern

Pronounced cathedral grain pattern with high contrast between earlywood and latewood bands.

Color & Appearance

Golden-brown heartwood with lighter yellowish sapwood, exhibiting a warm patina and moderate luster.

Hardness (Janka)

660 lbf (Soft)

Durability & Decay Resistance

Moderately Durable with fair resistance to decay and weathering.

Value & Age

Estimated Market ValueNot an official valuation

3 to 6 dollars per board foot.

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

Wood Age Estimate
Estimated at 50 to 100 years based on surface oxidation and wear patina.

Common Uses

Construction framing, flooring, doors, and large architectural furniture pieces.

Geographic Origin

Western North America and Pacific Northwest growing regions.

Workability

Good overall workability, though sharp blades are needed to prevent tearing soft earlywood bands.

Finish Recommendations

Accepts stains, penetrating oils, and varnishes well after light surface preparation.

Notable Features

High strength-to-weight ratio and striking, highly figured growth ring contrast.

Learn more about Douglas Fir in the Wood Encyclopedia
Identified October 21, 2026