
Knotty Alder
Alnus rubra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Pacific Northwest of North America.
- Hardness
- 590 lbf (Soft)
- Durability
- Non-durable, with poor resistance to decay and insects when exposed to elements.
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Grain Pattern
Straight, uniform grain with frequent tight knots and occasional swirling around branch points.
Color & Appearance
Light brown to pale yellowish-pink with minimal color distinction between sapwood and heartwood, darkening slightly with age.
Hardness (Janka)
590 lbf (Soft)
Durability & Decay Resistance
Non-durable, with poor resistance to decay and insects when exposed to elements.
Value & Age
$3.00 to $5.00 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 5 to 15 years, based on modern cabinet construction and minimal surface patina.
Common Uses
Cabinetry, interior doors, furniture, millwork, and turned items.
Geographic Origin
Pacific Northwest of North America.
Workability
Excellent workability with both hand and machine tools, though its softness requires care to avoid denting during sanding.
Finish Recommendations
Takes stains, dyes, and clears like lacquer or polyurethane exceptionally well without blotching.
Notable Features
Features characteristic dark knots and pin clusters that create a rustic, distressed aesthetic.