Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America and Pacific Northwest.
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately Durable with fair resistance to decay.
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Grain Pattern
Straight grain with distinct growth rings and small tight knots.
Color & Appearance
Light brown heartwood with yellowish-sapwood, darkening to a reddish-brown with age.
Hardness (Janka)
660 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 50 years based on surface oxidation and mill marks.
Common Uses
Construction framing, flooring, plywood, and heavy timber construction.
Geographic Origin
Western North America and Pacific Northwest.
Workability
Easy to work with hand and machine tools, though knots can cause occasional tearout.
Finish Recommendations
Accepts stains, paints, and polyurethane finishes well with proper sanding.
Notable Features
High strength-to-weight ratio with prominent contrasting growth rings.
