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 rot and weathering.
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Grain Pattern
Straight grain with distinct flat-sawn growth rings and moderate texture.
Color & Appearance
Light brown heartwood with paler yellowish sapwood, currently masked by grey paint.
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 20 to 40 years based on weathering and paint degradation.
Common Uses
Construction framing, plywood, flooring, and exterior decking.
Geographic Origin
Western North America and Pacific Northwest.
Workability
Easy to work with hand and machine tools, though latewood can occasionally cause splintering.
Finish Recommendations
Accepts paints, semi-transparent stains, and exterior varnishes well after proper surface prep.
Notable Features
High strength-to-weight ratio with pronounced contrast between earlywood and latewood bands.
