Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Pacific Northwest of North America.
- Hardness
- 620 lbf (Soft)
- Durability
- Moderately Durable, offering fair resistance to rot and fungal decay.
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Grain Pattern
Straight grain with tight, uniform vertical growth rings characteristic of quarter-sawn stock.
Color & Appearance
Light reddish-brown heartwood with pale yellowish sapwood, exhibiting moderate natural luster.
Hardness (Janka)
620 lbf (Soft)
Durability & Decay Resistance
Moderately Durable, offering fair resistance to rot and fungal decay.
Value & Age
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 surface oxidation and milled condition.
Common Uses
Structural framing, plywood, flooring, and exterior construction applications.
Geographic Origin
Pacific Northwest of North America.
Workability
Cuts and planes easily with hand and machine tools, though earlywood and latewood density variation can cause minor planing tearout.
Finish Recommendations
Accepts stains, polyurethane, and varnishes well after light sanding.
Notable Features
High strength-to-weight ratio with distinct contrast between earlywood and latewood bands.
