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 moderate resistance to decay and insect attack.
Got a wood sample like this?
Identify any wood from a photo, free.
Grain Pattern
Straight grain with distinct growth rings and flat-sawn cathedral patterns visible under the paint.
Color & Appearance
Light reddish-brown heartwood with paler yellowish sapwood, showing moderate luster and darkening with age.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable, with moderate resistance to decay and insect attack.
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 40 to 80 years old based on heavily cracked and oxidized multi-layered paint finish.
Common Uses
Construction framing, plywood, flooring, doors, windows, and heavy timber framing.
Geographic Origin
Western North America and Pacific Northwest.
Workability
Easy to work with hand and machine tools, though knots can cause minor planing tearout.
Finish Recommendations
Accepts paint, varnish, and stains well, though exterior paint requires thorough scraping of the degraded old layer.
Notable Features
High strength-to-weight ratio with prominent earlywood and latewood contrast.
