Chestnut (specifically American Chestnut, utilized as reclaimed wood) — Castanea dentata
High, confirmed by the characteristic color, ring-porous grain structure, and the signature ambrosia beetle wormholes typical of reclaimed American chestnut. confidence

Chestnut (specifically American Chestnut, utilized as reclaimed wood)

Castanea dentata · Reclaimed Hardwood

Type
Reclaimed Hardwood
Origin
Eastern North America
Hardness
540 lbf (Soft)
Durability
Very Durable (historically renowned for exceptional rot and decay resistance, especially heartwood)

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Grain Pattern

Coarse texture with a generally straight to slightly irregular grain pattern, featuring distinctive growth ring transitions and characteristic insect galleries/wormholes visible on the surface.

Color & Appearance

Medium to golden brown color with a warm amber patina, displaying moderate natural luster. The wood darkens slightly over time and with exposure to UV light.

Hardness (Janka)

540 lbf (Soft)

Durability & Decay Resistance

Very Durable (historically renowned for exceptional rot and decay resistance, especially heartwood)

Value & Sustainability

Estimated Market Value
$8.00 to $15.00+ per board foot (depending on the grade and source of reclaimed material)
Wood Age Estimate
Likely 100 to 150+ years old, based on the reclaimed nature of the timber and characteristic wormhole patterns from the chestnut blight era.
Sustainability Status
Highly sustainable when salvaged as reclaimed wood; the original native American chestnut forests were decimated by blight in the early 20th century.

Common Uses

Reclaimed furniture, architectural millwork, rustic cabinetry, wall paneling, and historical restoration

Geographic Origin

Eastern North America

Workability

Very easy to work with both hand and machine tools. It planes, cuts, and glues well, though care must be taken around old fasteners and irregular worm-damaged areas.

Finish Recommendations

Takes stains, oils, and varnishes exceptionally well. A penetrating oil or wipe-on polyurethane preserves the warm amber tone and accentuates the rustic grain texture.

Notable Features

Characterized by distinctive 'wormholes' (produced by the ambrosia beetle after the blight killed the trees), lightweight stability, and high tannin content.

Learn more about Chestnut (specifically American Chestnut, utilized as reclaimed wood) in the Wood Encyclopedia
Identified August 6, 2026