White Oak — Quercus alba
High. The distinctive broad medullary rays creating pronounced flake patterns across quarter-sawn growth rings are definitive of white oak. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern and Central North America
Hardness
1350 lbf (Hard)
Durability
Very Durable. Excellent resistance to rot, decay, and insect attack due to closed cellular structure (tyloses).

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Grain Pattern

Quarter-sawn with prominent medullary ray flecks (flakes)

Color & Appearance

Light to medium brown with occasional grayish tones; sapwood is lighter. Exhibits moderate natural luster and darkens slightly to a rich amber over time.

Hardness (Janka)

1350 lbf (Hard)

Durability & Decay Resistance

Very Durable. Excellent resistance to rot, decay, and insect attack due to closed cellular structure (tyloses).

Value & Sustainability

Estimated Market Value
$6.00 to $12.00 per board foot for select quarter-sawn lumber.
Wood Age Estimate
Estimated to be several decades old based on the patina and well-established ray fleck patterns typical of antique mission-era furniture.
Sustainability Status
Least Concern (IUCN). Widely available, sustainably harvested, and frequently FSC certified.

Common Uses

Fine furniture, cabinetry, quarter-sawn flooring, boat building, mission-style furniture, and tight cooperage (barrels).

Geographic Origin

Eastern and Central North America

Workability

Generally easy to work with hand and machine tools, though it can blunt cutters due to its hardness. Glues, stains, and finishes well, but reacts with iron to form blue-black stains.

Finish Recommendations

Takes stains, oils, varnishes, and lacquers exceptionally well. Danish oil or water-based polyurethane can highlight the distinctive ray fleck pattern.

Notable Features

Contains high tannin content making it reactive to iron. Features extremely pronounced ray flecks when quarter-sawn, highly valued for Arts and Crafts/Mission style furniture.

Learn more about White Oak in the Wood Encyclopedia
Identified August 25, 2026