Elm — Ulmus americana
Medium-High. The characteristic ring-porous transition, distinctive wavy grain swirling around a knot, and color profile are typical of elm species. confidence

Elm

Ulmus americana · Hardwood

Type
Hardwood
Origin
Eastern and Central North America
Hardness
830 lbf (Soft)
Durability
Slightly Durable, susceptible to rot and insect attack.

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Grain Pattern

Interlocked, wavy grain with a prominent knot and swirling cathedral pattern around the knot structure.

Color & Appearance

Light brown to grayish-brown heartwood with distinct lighter yellowish-white to pale sapwood, moderate luster.

Hardness (Janka)

830 lbf (Soft)

Durability & Decay Resistance

Slightly Durable, susceptible to rot and insect attack.

Value & Sustainability

Estimated Market Value
4.00 to 8.00 dollars per board foot for live edge slabs
Wood Age Estimate
Estimated recently harvested to a few years old based on clean, unweathered freshly cut or planed appearance.
Sustainability Status
Not listed on CITES or IUCN red list as threatened globally, though American Elm populations have been heavily impacted by Dutch elm disease.

Common Uses

Furniture, flooring, cabinetry, boxes, crates, and wood bending applications.

Geographic Origin

Eastern and Central North America

Workability

Difficult to work with hand and machine tools due to interlocked grain which causes tearout; excellent steam bending properties; holds screws and nails well.

Finish Recommendations

Takes stains and finishes well, but requires careful sanding to manage the interlocked grain; compatible with oils, lacquers, and polyurethane.

Notable Features

Interlocked grain makes it exceptionally resistant to splitting, historically used for wheel hubs and hockey sticks.

Learn more about Elm in the Wood Encyclopedia
Identified August 22, 2026