
Likely knotty alder; possible alternatives include knotty pine or another light-colored softwood. The image shows a decorative panel, not enough detail for definitive species identification.
Alnus rubra (if alder); species uncertain · Hardwood (alder); identification uncertain
AI-generated identification · may be incorrect- Type
- Hardwood (alder); identification uncertain
- Origin
- Red alder is native to western North America, especially the Pacific Northwest.
- Hardness
- 590 lbf for red alder — Soft (500–850).
- Durability
- Slightly Durable; untreated alder has limited resistance to decay and insect attack, especially outdoors.
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Grain Pattern
Mostly straight grain with prominent knots and localized irregular, swirling grain; likely flat-sawn boards. No clear special figure is visible.
Color & Appearance
Golden tan to light brown with darker brown streaks around knots; little sapwood/heartwood distinction is apparent. The surface appears finished, which affects color and luster.
Hardness (Janka)
590 lbf for red alder — Soft (500–850).
Durability & Decay Resistance
Slightly Durable; untreated alder has limited resistance to decay and insect attack, especially outdoors.
Value & Age
Typical clear alder lumber is roughly $4–$9 per board foot retail; knotty stock varies by region 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 estimate from the image; finish and lighting obscure reliable patina or wear indicators.
Common Uses
Cabinetry, furniture, interior paneling, doors, turning, and veneer.
Geographic Origin
Red alder is native to western North America, especially the Pacific Northwest.
Workability
Generally machines and sands readily, but knots and changing grain can cause tearout; predrilling helps with fasteners. Glues and finishes well.
Finish Recommendations
Sand evenly and apply a compatible clear lacquer, polyurethane, or oil; test stain first, as alder can absorb color unevenly.
Notable Features
Distinctive knots and warm, even color; alder has no strong identifying scent or conspicuous natural oils.