Douglas Fir — Pseudotsuga menziesii
High, based on the characteristic color variation, prominent growth ring contrast, and typical appearance of coastal Douglas fir lumber. confidence

Douglas Fir

Pseudotsuga menziesii · Softwood

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

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Grain Pattern

Straight grain with visible growth rings showing a mix of flat-sawn cathedral patterns and tight vertical grain.

Color & Appearance

Light reddish-brown to yellowish-brown with distinct contrast between earlywood and latewood rings, darkening slightly upon light exposure.

Hardness (Janka)

660 lbf (Soft)

Durability & Decay Resistance

Moderately Durable

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot
Wood Age Estimate
Relatively recent stock, likely less than 5 years old based on clean, unweathered surfaces.
Sustainability Status
Not listed on CITES or IUCN red list; widely available from sustainably managed forests and plantations.

Common Uses

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

Geographic Origin

Western North America, Pacific Northwest

Workability

Generally works well with both hand and machine tools, though the significant hardness difference between earlywood and latewood can occasionally cause splintering or uneven planing if tools are not sharp.

Finish Recommendations

Takes stains, varnishes, and paints well, though pre-conditioning may be needed for uniform stain absorption on the contrasting grain.

Notable Features

High strength-to-weight ratio, distinct resin canals, and a characteristic pleasant, slightly sweet resinous scent.

Learn more about Douglas Fir in the Wood Encyclopedia
Identified August 23, 2026