White Oak — Quercus alba
High. The presence of broad medullary rays and characteristic flake patterns on a straight-grained brown hardwood strongly points to White Oak. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern and Central North America
Hardness
1350 lbf (Hard)
Durability
Very Durable. Exceptional resistance to decay and moisture due to closed cellular structures (tylose), making it historically popular for boat building and outdoor applications.

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Grain Pattern

Straight to irregular grain with a prominent quarter-sawn appearance showcasing characteristic broad medullary rays, creating a striking flake or fleck pattern.

Color & Appearance

Light to medium brown heartwood with a distinct paler sapwood. Exhibits a natural golden-brown luster that darkens gradually into a rich amber patina with age and light exposure.

Hardness (Janka)

1350 lbf (Hard)

Durability & Decay Resistance

Very Durable. Exceptional resistance to decay and moisture due to closed cellular structures (tylose), making it historically popular for boat building and outdoor applications.

Value & Sustainability

Estimated Market Value
6.00 to 12.00 USD per board foot depending on grade and quarter-sawn figure.
Wood Age Estimate
Estimated to be 30 to 50 years old based on surface oxidation, wear patterns, and finish degradation.
Sustainability Status
Not listed on CITES appendices and generally considered of least concern by the IUCN. Readily available and frequently managed under sustainable forestry practices.

Common Uses

Fine furniture, flooring, architectural millwork, cabinetry, boat building, cooperage (barrels), and exterior applications.

Geographic Origin

Eastern and Central North America

Workability

Generally easy to work with both hand and machine tools, though it has a high tannin content which can react with iron and cause staining. Glues, stains, and finishes well.

Finish Recommendations

Accepts a wide variety of finishes including oils, varnishes, lacquers, and polyurethane. Pre-conditioning or grain filling is rarely required unless a perfectly smooth glass-like finish is desired.

Notable Features

Contains high levels of tannins which provide natural decay resistance but can cause corrosion when in contact with unplated steel in wet conditions. Features prominent ray fleck when quartered.

Learn more about White Oak in the Wood Encyclopedia
Identified August 24, 2026