Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America and Pacific Northwest.
- Hardness
- 620 lbf (Soft)
- Durability
- Moderately Durable with moderate resistance to rot and weathering.
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Grain Pattern
Straight grain with distinct growth rings and occasional small knots.
Color & Appearance
Light brown heartwood with yellowish-sapwood, darkening slightly to a warm amber over time.
Hardness (Janka)
620 lbf (Soft)
Durability & Decay Resistance
Moderately Durable with moderate resistance to rot and weathering.
Value & Age
2.00 to 4.00 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 between 10 to 30 years based on surface oxidation and mill marks.
Common Uses
Construction framing, plywood, flooring, and heavy timber construction.
Geographic Origin
Western North America and Pacific Northwest.
Workability
Accepts glues and finishes well, machines easily, but can splinter with dull tools.
Finish Recommendations
Polyurethane, varnish, or penetrating oils adhere well with minimal surface prep.
Notable Features
High strength-to-weight ratio with prominent contrast between earlywood and latewood.
