Likely knotty alder; alternatives include cherry or stained pine. — Alnus rubra (red alder), possibly Alnus incana; alternatives Prunus serotina or Pinus spp.

Likely knotty alder; alternatives include cherry or stained pine.

Alnus rubra (red alder), possibly Alnus incana; alternatives Prunus serotina or Pinus spp. · Hardwood; domestic temperate species.

AI-generated identification · may be incorrect
Type
Hardwood; domestic temperate species.
Origin
Red alder is native mainly to the Pacific Northwest of North America, from coastal California through British Columbia and southeast Alaska.
Hardness
590 lbf Janka; Soft classification (500–850 lbf).
Durability
Slightly Durable; generally limited natural resistance to rot, insects, and exterior weathering.

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Grain Pattern

Mostly straight, fine and fairly uniform grain with small tight knots and occasional irregular streaking; likely flat-sawn cabinet stock.

Color & Appearance

Warm honey-to-reddish brown with relatively subtle sapwood/heartwood contrast. The surface appears stained or aged, producing darker edges and enhanced figure; alder naturally darkens modestly with light.

Hardness (Janka)

590 lbf Janka; Soft classification (500–850 lbf).

Durability & Decay Resistance

Slightly Durable; generally limited natural resistance to rot, insects, and exterior weathering.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $3–$7 per board foot for clear kiln-dried alder; knotty or reclaimed material varies widely.

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

Wood Age Estimate
The wood itself cannot be dated visually; apparent finish wear suggests an established interior cabinet, likely several decades old.

Common Uses

Cabinetry, furniture, doors, paneling, trim, painted work, and turning.

Geographic Origin

Red alder is native mainly to the Pacific Northwest of North America, from coastal California through British Columbia and southeast Alaska.

Workability

Machines, sands, glues, and finishes easily, though soft surfaces dent readily and knots may tear or affect finish absorption. Predrilling is useful near edges.

Finish Recommendations

Use sanding sealer or conditioner before stain to reduce blotching, then lacquer, shellac, waterborne finish, or polyurethane; scuff-sand between coats.

Notable Features

Lightweight, fine-textured, relatively stable, and commonly selected for its even staining and understated knot character.

Learn more about Likely knotty alder; alternatives include cherry or stained pine. in the Wood Encyclopedia
Identified September 5, 2026