Douglas Fir — Pseudotsuga menziesii

Douglas Fir

Pseudotsuga menziesii · Softwood

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

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Grain Pattern

Straight grain with a tight vertical or quarter-sawn orientation showing consistent growth rings.

Color & Appearance

Light reddish-brown heartwood with pale yellowish-white sapwood, darkening to a deeper amber with light exposure.

Hardness (Janka)

660 lbf (Soft)

Durability & Decay Resistance

Moderately Durable, offering fair resistance to decay and weathering.

Value & Age

Estimated Market ValueNot an official valuation

3.00 to 6.00 USD 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 5 to 15 years based on light surface oxidation and fresh machining marks.

Common Uses

Construction framing, flooring, veneer, and boat building.

Geographic Origin

Pacific Northwest of North America.

Workability

Easy to work with hand and machine tools, though latewood can occasionally cause minor tearout during planing.

Finish Recommendations

Accepts oil-based finishes, polyurethane, and varnishes well with minimal preparation.

Notable Features

High strength-to-weight ratio and distinct contrasting growth rings.

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