Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Pacific Northwest of North America.
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately Durable with moderate decay and insect resistance.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight, flat-sawn grain with prominent growth rings and occasional small knots.
Color & Appearance
Light reddish-brown heartwood with pale yellowish sapwood; darkens to a deep amber with age.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable with moderate decay and insect resistance.
Value & Age
3 to 6 dollars 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 20-40 years old based on surface wear and oxidation.
Common Uses
Construction framing, plywood, flooring, and exterior decking.
Geographic Origin
Pacific Northwest of North America.
Workability
Good overall workability, though sharp tools are needed to prevent tear-out around knots.
Finish Recommendations
Takes oil, varnish, and polyurethane well after light sanding.
Notable Features
High strength-to-weight ratio with distinct, sharply contrasting earlywood and latewood bands.
