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 fair resistance to decay and weathering.
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Grain Pattern
Straight, tight grain with pronounced vertical growth rings and minimal figure.
Color & Appearance
Light reddish-brown heartwood with a paler yellowish-white sapwood that darkens slightly over time.
Hardness (Janka)
710 lbf (Soft)
Durability & Decay Resistance
Moderately Durable, with fair resistance to decay and weathering.
Value & Age
3.00 to 6.00 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 20-50 years based on surface oxidation and dry checking.
Common Uses
Construction framing, plywood, flooring, and heavy timber applications.
Geographic Origin
Western North America and Pacific Northwest.
Workability
Accepts machining, planing, and gluing well, though sharp blades are necessary to prevent tearout on earlywood.
Finish Recommendations
Takes oil, stain, and polyurethane evenly after light sanding.
Notable Features
High strength-to-weight ratio with distinct contrast between hard latewood and soft earlywood rings.
