Douglas Fir
Pseudotsuga menziesii · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Western North America, particularly the Pacific Northwest.
- Hardness
- 660 lbf, Soft
- Durability
- Moderately Durable, with moderate resistance to decay and weathering.
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Grain Pattern
Straight, vertical-grained (quarter-sawn) with distinct, alternating earlywood and latewood growth rings.
Color & Appearance
Light reddish-brown to yellowish-orange heartwood with a narrower, lighter yellowish-white sapwood, darkening upon light exposure.
Hardness (Janka)
660 lbf, Soft
Durability & Decay Resistance
Moderately Durable, with moderate 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 10 to 30 years based on surface oxidation and milled texture.
Common Uses
Construction framing, flooring, cabinetry, veneer, and boat building.
Geographic Origin
Western North America, particularly the Pacific Northwest.
Workability
Generally easy to work with hand and machine tools, though varying density between growth rings can cause occasional splintering.
Finish Recommendations
Accepts stains, oils, and polyurethane well, though pre-conditioning may help achieve an even tone on soft earlywood.
Notable Features
High strength-to-weight ratio with pronounced contrast between hard summerwood and soft springwood rings.
