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 fair 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 a yellowish-orange tint and lighter yellowish sapwood, darkening slightly with age.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable, with fair resistance to rot and weathering.
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 5 to 15 years based on surface oxidation and cut marks.
Common Uses
Construction framing, plywood, flooring, and exterior decking.
Geographic Origin
Western North America and the Pacific Northwest.
Workability
Generally easy to work with hand and machine tools, though knots can cause minor tearout.
Finish Recommendations
Takes stains, varnishes, and penetrating oils well after light surface sanding.
Notable Features
High strength-to-weight ratio with prominent, contrasting earlywood and latewood bands.
