Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America and Pacific Northwest growing regions.
- Hardness
- 710 lbf (Soft)
- Durability
- Moderately Durable, with fair resistance to decay and weathering.
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Grain Pattern
Straight grain with a distinct flat-sawn cathedral pattern on the face.
Color & Appearance
Light reddish-brown heartwood with a yellowish-white sapwood, darkening slightly with UV exposure.
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 at 5 to 15 years old based on modern rough-sawn lumber oxidation.
Common Uses
Construction framing, structural plywood, flooring, and heavy timber framing.
Geographic Origin
Western North America and Pacific Northwest growing regions.
Workability
Easy to work with hand and machine tools, though knots can cause occasional tearout.
Finish Recommendations
Takes stains and clear polyurethane or exterior oils well after light sanding.
Notable Features
High strength-to-weight ratio with pronounced contrast between earlywood and latewood bands.
