White Ash (American Ash) — Fraxinus americana
Medium-High; identified primarily through the iconic deep, interlacing diamond-patterned bark fissures characteristic of mature Fraxinus species. confidence

White Ash (American Ash)

Fraxinus americana · Hardwood

Type
Hardwood
Origin
Eastern to Central North America
Hardness
1,320 lbf (Hard)
Durability
Slightly Durable to Non-durable regarding heartwood decay resistance; highly susceptible to insect attack (especially Emerald Ash Borer).

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Grain Pattern

Generally straight and uniform with a medium to coarse texture, exhibiting a distinct diamond-shaped intersecting ridge pattern in the outer bark shown.

Color & Appearance

Heartwood is light to medium brown, while sapwood is wide and pale cream/white. Ages to a slightly darker, golden yellow tone under light exposure.

Hardness (Janka)

1,320 lbf (Hard)

Durability & Decay Resistance

Slightly Durable to Non-durable regarding heartwood decay resistance; highly susceptible to insect attack (especially Emerald Ash Borer).

Value & Sustainability

Estimated Market Value
$4.50 - $8.00 per board foot (varies depending on supply constraints related to Emerald Ash Borer infestations).
Wood Age Estimate
Living mature tree specimen, bark development suggests a tree aged approximately 30 to 60 years.
Sustainability Status
Critically Endangered on IUCN Red List due to severe decimation by the invasive Emerald Ash Borer (EAB); CITES unlisted.

Common Uses

Tool handles (axes, hammers), baseball bats, flooring, cabinetry, furniture, electric guitar bodies, and bentwood components.

Geographic Origin

Eastern to Central North America

Workability

Excellent workability with both hand and machine tools. Planes well, holds screws and nails firmly, responds exceptionally well to steam bending, and glues reliably.

Finish Recommendations

Accepts stains and finishes very well. Clear polyurethane, lacquer, or wiped oils (tung/linseed) showcase the strong cathedral grain on processed lumber; fill pores if a glass-smooth finish is desired.

Notable Features

High shock resistance, flexibility, and strength-to-weight ratio. Lacks distinctive odor or taste.

Learn more about White Ash (American Ash) in the Wood Encyclopedia
Identified July 26, 2026