Red Alder — Alnus rubra

Red Alder

Alnus rubra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Pacific Northwest region of North America.
Hardness
590 lbf, classified as Soft
Durability
Slightly Durable, with low resistance to decay and insect attack.

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Grain Pattern

Straight grain with a uniform, fine texture and subdued growth ring patterns.

Color & Appearance

Light brown to reddish-brown heartwood with little visible distinction from the paler sapwood; darkens significantly upon light exposure.

Hardness (Janka)

590 lbf, classified as Soft

Durability & Decay Resistance

Slightly Durable, with low resistance to decay and insect attack.

Value & Age

Estimated Market ValueNot an official valuation

3.00 to 6.00 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 1-5 years based on fresh milled surfaces and minimal oxidation patina.

Common Uses

Furniture, cabinetry, interior millwork, core stock, and turned objects.

Geographic Origin

Pacific Northwest region of North America.

Workability

Exceptional workability with hand and machine tools; glues, turns, and finishes well, though it can tear out on planers if dull.

Finish Recommendations

Accepts stains, paints, and clear coats exceptionally well without requiring special sealers.

Notable Features

Lightweight and dimensionally stable with a distinct reddish hue that deepens dramatically when finished.

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