White Oak — Quercus alba
Medium, based on visible ring-porous end-grain structure and color characteristics typical of the Quercus genus. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern and Central North America
Hardness
1360 lbf (Hard)
Durability
Very Durable, excellent resistance to rot and decay due to closed cellular structure (tyloses).

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Straight to slightly irregular grain with prominent growth rings visible on the end grain, showing typical ring-porous structure.

Color & Appearance

Light to medium brown heartwood with a distinct lighter sapwood; weathered surface shows oxidation to a grayish-brown patina.

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

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

Value & Sustainability

Estimated Market Value
4.00 to 8.00 USD per board foot depending on grade and kiln-dried status
Wood Age Estimate
Estimated 20-50+ years based on weathering, oxidation, and surface patina.
Sustainability Status
Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably managed.

Common Uses

Furniture, flooring, cabinetry, boat building, exterior construction, and cooperage (barrels).

Geographic Origin

Eastern and Central North America

Workability

Generally good workability; responds well to hand and machine tools, though it can blunt cutters due to density and has high tannin content which reacts with iron.

Finish Recommendations

Accepts stains, oils, and varnishes well. Water-based finishes prevent excessive yellowing, while oil-based finishes enhance the natural brown tones.

Notable Features

Contains tyloses which make it water-resistant; high tannin content causes corrosion and dark stains in contact with iron.

Learn more about White Oak in the Wood Encyclopedia
Identified August 17, 2026