White Oak — Quercus alba
Medium-High. The distinct ring-porous end grain structure, characteristic color, and prominent medullary rays visible on the surface strongly point toward the Quercus genus, specifically White Oak. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1360 lbf (Hard)
Durability
Very Durable

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Grain Pattern

Straight to irregular grain with a medium to coarse texture, exhibiting typical ring-porous growth rings and prominent ray flecks on quarter-sawn surfaces.

Color & Appearance

Light to medium brown heartwood with a grayish or yellowish cast; pale yellowish-white sapwood that is clearly demarcated. Tends to darken to a richer amber or golden brown with age and light exposure.

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

Very Durable

Value & Sustainability

Estimated Market Value
$4.00 to $8.00 per board foot depending on grade and thickness
Wood Age Estimate
Estimated to be freshly milled to moderately seasoned, approximately 1 to 5 years old based on surface oxidation and cut marks.
Sustainability Status
Abundant and sustainable; not listed on CITES appendices and generally evaluated as Least Concern on the IUCN Red List. Widely available with FSC certification options.

Common Uses

Furniture, flooring, cabinetry, interior trim, boat building, exterior construction, tight cooperage (barrels), and architectural millwork.

Geographic Origin

Eastern North America

Workability

Generally easy to work with both hand and machine tools, though it has a tendency to split when nailed and can be abrasive to cutting edges due to high silica content. Glues, stains, and finishes well.

Finish Recommendations

Takes stains, oils, varnishes, and lacquers exceptionally well. Water-based finishes prevent excessive yellowing, while oil-based finishes enhance the natural warm tones of the wood.

Notable Features

High tannin content which causes it to react corrosively with iron and steel (causing blue-black stains); tyloses present in the pores make the heartwood resistant to liquid penetration.

Learn more about White Oak in the Wood Encyclopedia
Identified July 29, 2026