Red Alder — Alnus rubra
Medium based on the diffuse-porous end grain, distinct reddish-brown hue, and general textural characteristics typical of Alnus species confidence

Red Alder

Alnus rubra · Hardwood

Type
Hardwood
Origin
Pacific Northwest of North America
Hardness
590 lbf (Soft)
Durability
Slightly Durable, susceptible to insect attack and decay if left untreated outdoors

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Grain Pattern

Straight and uniform grain with a fine, even texture

Color & Appearance

Pale yellowish-brown to reddish-brown heartwood with little visible distinction between heartwood and sapwood; darkens and reddens with age and light exposure

Hardness (Janka)

590 lbf (Soft)

Durability & Decay Resistance

Slightly Durable, susceptible to insect attack and decay if left untreated outdoors

Value & Sustainability

Estimated Market Value
3.00 to 5.00 USD per board foot
Wood Age Estimate
Recently milled or fresh stock, estimated less than 2-5 years old based on lack of heavy oxidation
Sustainability Status
Not listed on CITES or IUCN red lists; widely abundant and sustainably harvested in North America

Common Uses

Cabinetry, furniture, doors, millwork, turning, and carving

Geographic Origin

Pacific Northwest of North America

Workability

Exceptional workability; glues, turns, finishes, and machines very well, though it is soft and can dent easily

Finish Recommendations

Takes stains and finishes exceptionally well; lacquer, varnish, and oil-based finishes produce a smooth, professional result

Notable Features

Lightweight, relatively stable once dry, with distinct transition between sapwood and heartwood barely perceptible until exposure

Learn more about Red Alder in the Wood Encyclopedia
Identified August 7, 2026