Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America and the Pacific Northwest.
- Hardness
- 710 lbf (Soft)
- Durability
- Moderately Durable, with fair resistance to decay.
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Grain Pattern
Straight grain with pronounced flat-sawn cathedral patterns.
Color & Appearance
Light reddish-brown heartwood with pale yellowish sapwood, darkening gracefully with age.
Hardness (Janka)
710 lbf (Soft)
Durability & Decay Resistance
Moderately Durable, with fair resistance to 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 20 to 40 years based on surface oxidation and wear.
Common Uses
Construction framing, plywood, flooring, and heavy timber construction.
Geographic Origin
Western North America and the Pacific Northwest.
Workability
Easy to work with hand and machine tools, though knots can cause slight tearout.
Finish Recommendations
Accepts stains, polyurethane, and varnishes well after light sanding.
Notable Features
High strength-to-weight ratio with distinct earlywood-to-latewood contrast.
