White Oak — Quercus alba
High. The prominent ring-porous structure, characteristic cathedral grain pattern, and light brown color are definitive indicators of White Oak. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1,350 lbf (Hard)
Durability
Very Durable. Excellent resistance to rot and fungal decay due to closed cellular structures (tyloses) in the heartwood.

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Grain Pattern

Prominent cathedral grain pattern with a flat-sawn orientation, showing distinct growth rings and open pores characteristic of ring-porous hardwoods.

Color & Appearance

Light to medium brown heartwood with a slightly grayish or yellowish cast, and lighter sapwood. The color tends to warm slightly with age and light exposure.

Hardness (Janka)

1,350 lbf (Hard)

Durability & Decay Resistance

Very Durable. Excellent resistance to rot and fungal decay due to closed cellular structures (tyloses) in the heartwood.

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot depending on grade and thickness
Wood Age Estimate
Estimated to be relatively freshly milled or recently processed lumber, showing minimal patina or oxidation.
Sustainability Status
Abundant and sustainable, not listed on CITES appendices or IUCN Red List, widely available with FSC certification options.

Common Uses

Furniture, flooring, cabinetry, interior trim, boat building, and tight cooperage (barrels for aging wine and whiskey).

Geographic Origin

Eastern North America

Workability

Generally easy to work with both hand and machine tools, though it can blunt cutting edges due to silica content. Glues, stains, and finishes well, but reacts with iron to cause dark staining.

Finish Recommendations

Accepts a wide range of finishes including oil, varnish, lacquer, and polyurethane. Water-based finishes minimize yellowing, while oil-based finishes enhance the natural warm brown tones.

Notable Features

High tannin content which provides natural resistance to decay and causes reactions with iron fasteners. Contains tyloses which make the wood water-resistant.

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