Likely American elm (alternative: slippery elm or ash) — Ulmus americana

Likely American elm (alternative: slippery elm or ash)

Ulmus americana · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Eastern and central North America, especially the United States and southern Canada.
Hardness
Approximately 830 lbf Janka; Soft by the requested scale (near the hardwood boundary).
Durability
Slightly Durable; heartwood has limited decay resistance and is vulnerable to prolonged moisture and insects.

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Grain Pattern

Flat-sawn face with prominent cathedral arches, swirling growth near knots, and mostly straight fine grain elsewhere; no clear special figure.

Color & Appearance

Heartwood is light reddish-brown to tan; sapwood is pale cream. Moderate natural luster; it generally darkens and warms slightly with age and light.

Hardness (Janka)

Approximately 830 lbf Janka; Soft by the requested scale (near the hardwood boundary).

Durability & Decay Resistance

Slightly Durable; heartwood has limited decay resistance and is vulnerable to prolonged moisture and insects.

Value & Age

Estimated Market ValueNot an official valuation

About $5–$12 per board foot for ordinary kiln-dried elm; figured or wide premium 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 a finished photograph; the clean surface appears relatively new or recently refinished, with no reliable age indicators.

Common Uses

Furniture, cabinetry, flooring, interior paneling, boxes, veneer, and turning; historically used for wagon parts and bent components.

Geographic Origin

Eastern and central North America, especially the United States and southern Canada.

Workability

Generally machines and sands well, though interlocked grain can tear out during planing. Glues and finishes readily; predrilling is useful for fasteners.

Finish Recommendations

Use sanding sealer followed by oil, shellac, lacquer, or polyurethane. A clear finish will emphasize the warm grain; test first for blotching.

Notable Features

Distinctive cathedral grain and attractive swirling around growth irregularities; moderate shock resistance and bending strength.

Learn more about Likely American elm (alternative: slippery elm or ash) in the Wood Encyclopedia
Identified September 16, 2026

Encyclopedia

Learn about Likely American Elm (Alternative: Slippery Elm Or Ash) in the encyclopedia

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