Douglas Fir — Pseudotsuga menziesii
Medium-High based on the characteristic color, straight grain, and prominent growth ring contrast typical of softwood framing lumber. confidence

Douglas Fir

Pseudotsuga menziesii · Softwood

Type
Softwood
Origin
Western North America and Pacific Northwest.
Hardness
660 lbf (Soft)
Durability
Moderately Durable

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Grain Pattern

Straight grain with distinct growth rings showing a flat-sawn to slightly rift-sawn pattern.

Color & Appearance

Light reddish-brown to yellowish-orange heartwood with a lighter yellowish sapwood, typical of seasoned softwood.

Hardness (Janka)

660 lbf (Soft)

Durability & Decay Resistance

Moderately Durable

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot depending on grade and dimensions.
Wood Age Estimate
Estimated to be several decades old based on surface wear, mild oxidation, and storage environment.
Sustainability Status
Not listed on CITES appendices, generally considered of least concern by the IUCN, widely available from sustainably managed forests.

Common Uses

Construction framing, plywood, flooring, heavy timber construction, and doors.

Geographic Origin

Western North America and Pacific Northwest.

Workability

Generally works well with both hand and machine tools, though the sharp contrast in density between earlywood and latewood can sometimes cause splintering during planing.

Finish Recommendations

Accepts stains, varnishes, and paints well, though pre-conditioning may be needed for even stain absorption on soft earlywood.

Notable Features

High strength-to-weight ratio, distinct resin canals, and a pronounced grain pattern with contrasting earlywood and latewood bands.

Learn more about Douglas Fir in the Wood Encyclopedia
Identified August 5, 2026