Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America and Pacific Northwest.
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately Durable with fair resistance to weathering and rot.
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Grain Pattern
Pronounced straight grain with strong cathedral and flat-sawn growth ring patterns.
Color & Appearance
Light reddish-brown heartwood with contrasting yellowish-white sapwood, darkening gracefully with age.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable with fair resistance to weathering and rot.
Value & Age
2.00 to 5.00 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 10 to 30 years based on modern milling and light oxidation.
Common Uses
Construction framing, plywood, flooring, and heavy timber construction.
Geographic Origin
Western North America and Pacific Northwest.
Workability
Generally easy to work with hand and machine tools, though latewood can cause minor planing tearout.
Finish Recommendations
Accepts stains, polyurethane, and varnishes well after light surface preparation.
Notable Features
High strength-to-weight ratio with distinct, sharply contrasting earlywood and latewood bands.
