Likely Douglas-fir lumber; Southern yellow pine is a plausible alternative.
Likely Pseudotsuga menziesii; alternative Pinus spp. · Softwood (conifer).
AI-generated identification · may be incorrect- Type
- Softwood (conifer).
- Origin
- Douglas-fir grows across western North America; Southern yellow pines are native to the southeastern United States.
- Hardness
- Douglas-fir: about 660 lbf, Soft. Southern yellow pine varies by species, roughly 500–870 lbf.
- Durability
- Slightly Durable; untreated wood has limited resistance to decay, insects, and weather exposure.
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Grain Pattern
Mostly straight, prominent growth rings with a flat-sawn appearance; no distinctive figured grain is visible.
Color & Appearance
Fresh-cut wood is pale tan to salmon-brown, with darker earlywood bands and lighter latewood. Surface appears matte; exposed wood generally darkens toward amber with age and light.
Hardness (Janka)
Douglas-fir: about 660 lbf, Soft. Southern yellow pine varies by species, roughly 500–870 lbf.
Durability & Decay Resistance
Slightly Durable; untreated wood has limited resistance to decay, insects, and weather exposure.
Value & Age
Common construction-grade stock is approximately $2–$6 per board foot retail, varying by region and dimensions.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- The fresh, clean cut face provides no reliable estimate of tree age or lumber age.
Common Uses
Framing, sheathing, beams, general construction, and sometimes doors or furniture.
Geographic Origin
Douglas-fir grows across western North America; Southern yellow pines are native to the southeastern United States.
Workability
Generally machines and glues well; resin, knots, and alternating growth-ring hardness can cause tearout or uneven planing. Pre-drilling near edges helps reduce splitting.
Finish Recommendations
Sand evenly and use a compatible sealer or primer before paint; for clear finishes, test stain first because earlywood and latewood absorb it differently.
Notable Features
Visible growth-ring contrast and warm color are consistent with construction softwood; the photo does not show enough end-grain detail for a firm species distinction.
