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, offering fair resistance to rot and weathering in exposed conditions.
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Grain Pattern
Straight, flat-sawn grain with prominent, sweeping cathedral growth ring patterns.
Color & Appearance
Light reddish-brown heartwood with paler yellowish sapwood, darkening to a rich amber patina over time.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable, offering fair resistance to rot and weathering in exposed conditions.
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 70 to 100 years old, indicated by heavy oxidation and old-growth patina.
Common Uses
Structural framing, construction, flooring, plywood, and exterior decking.
Geographic Origin
Western North America and the Pacific Northwest.
Workability
Machines and cuts easily with both hand and power tools, though knots can cause minor tearout.
Finish Recommendations
Accepts stains, varnishes, and penetrating oils well after light surface preparation.
Notable Features
High strength-to-weight ratio with distinct, sharply contrasting earlywood and latewood bands.
