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 with fair rot resistance.

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Grain Pattern

Straight grain with distinct growth rings and occasional tight knots.

Color & Appearance

Light reddish-brown heartwood with paler yellowish sapwood, darkening gracefully with age.

Hardness (Janka)

660 lbf (Soft)

Durability & Decay Resistance

Moderately Durable with fair rot resistance.

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 20 to 50 years based on surface weathering and patina.

Common Uses

Construction framing, flooring, cabinetry, and heavy timber construction.

Geographic Origin

Pacific Northwest of North America

Workability

Generally easy to machine, though high contrast between earlywood and latewood can cause uneven planing.

Finish Recommendations

Takes stains and varnishes well after proper surface preparation.

Notable Features

High strength-to-weight ratio with prominent, contrasting growth rings.

Learn more about Douglas Fir in the Wood Encyclopedia
Identified October 31, 2026