Most likely red alder; alternatives include basswood or birch. — Alnus rubra

Most likely red alder; alternatives include basswood or birch.

Alnus rubra · Hardwood (temperate, diffuse-porous)

AI-generated identification · may be incorrect
Type
Hardwood (temperate, diffuse-porous)
Origin
Pacific Northwest and coastal western North America, especially British Columbia, Washington, and Oregon.
Hardness
590 lbf Janka — Soft.
Durability
Slightly Durable; poor natural resistance to prolonged rot, insects, and weather exposure.

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Grain Pattern

Predominantly straight, fine, and uniform with subtle cathedral-like areas and occasional shallow curl; flat-sawn face grain is shown. End grain is not visible.

Color & Appearance

Pale pinkish-tan to light reddish brown with little sapwood/heartwood contrast; generally low luster. It often darkens slightly toward warm reddish brown with age and light.

Hardness (Janka)

590 lbf Janka — Soft.

Durability & Decay Resistance

Slightly Durable; poor natural resistance to prolonged rot, insects, and weather exposure.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $3–$7 per board foot for clear, kiln-dried lumber; figured or exceptional stock may cost more.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Cannot be determined from this clean, unfinished face; it appears relatively new or lightly aged, without significant patina or wear.

Common Uses

Cabinetry, furniture, millwork, doors, paneling, veneer, turning, and painted components.

Geographic Origin

Pacific Northwest and coastal western North America, especially British Columbia, Washington, and Oregon.

Workability

Cuts, planes, sands, glues, and finishes easily, though soft fibers can dent and blotch. Fasteners hold adequately; sharp tools help prevent fuzzy surfaces.

Finish Recommendations

Sand progressively to about 180–220 grit, then use a washcoat or conditioner before stain to reduce blotching. Clear lacquer, shellac, oil, or polyurethane all work well.

Notable Features

Lightweight, stable, and uniform, with a mild scent and excellent paint-staining properties; it is commonly used as a maple-like domestic substitute.

Learn more about Most likely red alder; alternatives include basswood or birch. in the Wood Encyclopedia
Identified September 9, 2026