Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Pacific Northwest of North America and western mountainous regions.
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately durable with moderate resistance to decay and insect attack.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight grain with distinct growth rings visible on the edge cut.
Color & Appearance
Light brown to reddish-brown heartwood with a lighter yellowish-white sapwood, darkening with age and light exposure.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately durable with moderate resistance to decay and insect attack.
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 at 10 to 30 years based on surface oxidation and cut appearance.
Common Uses
Construction framing, plywood, flooring, and heavy timber construction.
Geographic Origin
Pacific Northwest of North America and western mountainous regions.
Workability
Works well with both hand and machine tools, though knots can cause dulling of cutting edges.
Finish Recommendations
Accepts stains, varnishes, and paints well when properly prepared and sanded.
Notable Features
High strength-to-weight ratio with prominent, contrasting earlywood and latewood ring transitions.
