Most likely Douglas fir; larch or another construction softwood are alternatives.
Pseudotsuga menziesii (likely) · Softwood
AI-generated identification · may be incorrect- Type
- Softwood
- Origin
- Native to western North America, especially the Pacific Northwest; widely grown and used elsewhere.
- Hardness
- Approx. 660 lbf; Soft (typical Douglas fir value).
- Durability
- Slightly Durable; heartwood has some decay resistance, but sapwood is susceptible to rot and insects, especially outdoors.
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Grain Pattern
Mostly straight, coarse grain; the end grain shows distinct annual rings. The broad face appears rough-sawn, so precise sawing orientation and finer figure are difficult to assess.
Color & Appearance
Freshly exposed end grain is pinkish reddish-brown, while the rough faces are weathered tan-brown. Surface grime and oxidation obscure the original color; no clear decorative figure is visible.
Hardness (Janka)
Approx. 660 lbf; Soft (typical Douglas fir value).
Durability & Decay Resistance
Slightly Durable; heartwood has some decay resistance, but sapwood is susceptible to rot and insects, especially outdoors.
Value & Age
Rough construction-grade stock commonly about US$3–8 per board foot, varying by region, dimensions, and grade.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Cannot be reliably estimated from this image; the rough, oxidized surface indicates exposure or handling, not a specific age.
Common Uses
Construction framing, beams, structural timbers, decking, doors, and millwork.
Geographic Origin
Native to western North America, especially the Pacific Northwest; widely grown and used elsewhere.
Workability
Machines and glues well, though its variable earlywood and latewood can cause uneven planing or tearout. Pre-drilling helps prevent splitting near ends.
Finish Recommendations
For a smooth finish, sand progressively and use a sealer before varnish or polyurethane; stain may absorb unevenly, so test first.
Notable Features
Prominent growth rings and strong contrast between earlywood and latewood; typically resinous, with a faint resinous scent when freshly cut.
