Red Alder — Alnus rubra

Red Alder

Alnus rubra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Pacific Northwest region of North America, stretching from Alaska down to central California.
Hardness
590 lbf (Soft)
Durability
Non-durable, with poor resistance to decay and insect attack when exposed to moisture or outdoor environments.

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Grain Pattern

Straight to slightly irregular grain with a fine, uniform texture and a small knot feature creating mild local swirling.

Color & Appearance

Light tan to pale reddish-brown with minimal color distinction between heartwood and sapwood. Exhibits a soft, natural luster that darkens and warms slightly to a golden honey tone over time with light exposure.

Hardness (Janka)

590 lbf (Soft)

Durability & Decay Resistance

Non-durable, with poor resistance to decay and insect attack when exposed to moisture or outdoor environments.

Value & Age

Estimated Market ValueNot an official valuation

3.00 to 5.00 USD per board foot for standard lumber grades.

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 to be relatively recent, between 2 to 5 years old based on the bright color, lack of heavy surface oxidation, and clean condition.

Common Uses

Cabinetry, interior millwork, furniture, paneling, turning, and carving.

Geographic Origin

Pacific Northwest region of North America, stretching from Alaska down to central California.

Workability

Exceptional workability; cuts, turns, glues, and finishes very well. Sands easily, though its softness requires care to avoid gouging or oversanding.

Finish Recommendations

Accepts stains exceptionally well (often used to mimic cherry). Polyurethane, lacquer, shellac, and oil finishes all yield smooth, professional results with minimal preparation.

Notable Features

Often used as a substitute for more expensive hardwoods like cherry or walnut when stained; machines cleanly and takes finishes uniformly.

Learn more about Red Alder in the Wood Encyclopedia
Identified July 28, 2026