Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America and Pacific Northwest.
- Hardness
- 710 lbf (Soft)
- Durability
- Moderately durable with moderate resistance to rot and weathering.
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Grain Pattern
Straight grain with tight, uniform vertical growth rings characteristic of quarter-sawn stock.
Color & Appearance
Light reddish-brown heartwood with pale yellowish sapwood, darkening to a deep amber patina with age.
Hardness (Janka)
710 lbf (Soft)
Durability & Decay Resistance
Moderately durable with moderate resistance to rot and weathering.
Value & Age
$3 to $6 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 30 to 50 years based on surface oxidation and warm patina.
Common Uses
Construction framing, plywood, flooring, doors, and heavy timber framing.
Geographic Origin
Western North America and Pacific Northwest.
Workability
Generally easy to work with hand and machine tools, though sharp blades are needed to prevent tearing on earlywood.
Finish Recommendations
Accepts stains, varnish, and polyurethane well, though conditioning can help achieve an even tone.
Notable Features
High strength-to-weight ratio with distinct contrast between earlywood and latewood bands.
