Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America and the Pacific Northwest.
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately durable, with moderate resistance to decay and weathering.
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Grain Pattern
Straight grain with flat-sawn cathedral patterns and intermittent small knots.
Color & Appearance
Light reddish-brown heartwood with paler yellowish-white sapwood, darkening to a deep brown patina over time.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately durable, with moderate resistance to decay 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 at 30 to 50 years old based on surface oxidation and weathered patina.
Common Uses
Construction framing, flooring, plywood, and heavy timber construction.
Geographic Origin
Western North America and the Pacific Northwest.
Workability
Easy to work with hand and machine tools, though knots can cause minor tearout during planing.
Finish Recommendations
Accepts stains, paints, and polyurethane well after light sanding of the weathered surface.
Notable Features
High strength-to-weight ratio with pronounced contrast between earlywood and latewood rings.
