Douglas Fir — Pseudotsuga menziesii

Douglas Fir

Pseudotsuga menziesii · Softwood

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

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Grain Pattern

Straight grain with pronounced cathedral patterns on flat-sawn faces.

Color & Appearance

Light brown heartwood with yellowish-red tint and pale yellowish-white sapwood, darkening to a reddish-brown with age.

Hardness (Janka)

660 lbf (Soft)

Durability & Decay Resistance

Moderately Durable, with fair resistance to rot and decay.

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
Recently milled fresh lumber, estimated less than 1 year old.

Common Uses

Construction framing, heavy timber, flooring, and exterior decking.

Geographic Origin

Western North America and Pacific Northwest regions.

Workability

Accepts glues and finishes well, but may present splintering during planing.

Finish Recommendations

Accepts stains, paints, and exterior sealers well with proper surface preparation.

Notable Features

High strength-to-weight ratio with distinct earlywood and latewood growth rings.

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