Red Alder — Alnus rubra

Red Alder

Alnus rubra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Pacific Northwest of North America.
Hardness
590 lbf, classified as Soft.
Durability
Non-durable, with poor resistance to decay, rot, and insects when exposed to elements.

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Grain Pattern

Straight grain with a uniform, moderately fine texture and subtle growth rings.

Color & Appearance

Light brown with reddish undertones, little visible differentiation between heartwood and sapwood, darkens slightly upon light exposure.

Hardness (Janka)

590 lbf, classified as Soft.

Durability & Decay Resistance

Non-durable, with poor resistance to decay, rot, and insects when exposed to elements.

Value & Age

Estimated Market ValueNot an official valuation

3.00 to 5.00 USD 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 at 1 to 5 years based on fresh mill marks and minimal surface oxidation.

Common Uses

Furniture, cabinetry, millwork, turning, and core stock for plywood.

Geographic Origin

Pacific Northwest of North America.

Workability

Exceptional workability with both hand and machine tools, glues and finishes cleanly, but can tear out on planer blades if grain reverses.

Finish Recommendations

Accepts stains, paints, and clear coats exceptionally well without requiring pore fillers.

Notable Features

Lightweight and stable when dry with moderate bending strength and uniform texture.

Learn more about Red Alder in the Wood Encyclopedia
Identified November 3, 2026