White Oak — Quercus alba
Medium. Identification is supported by the distinct pore structure and visible ray flecks characteristic 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, largely due to closed cellular structures (tyloses) in the heartwood.

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Grain Pattern

Straight grain with prominent, open pores visible on the surface and characteristic broad medullary rays.

Color & Appearance

Light to medium brown heartwood with a grayish cast, and a lighter sapwood. Moderate natural luster that darkens slightly with age and light exposure.

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

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

Value & Sustainability

Estimated Market Value
$4.00 - $8.00 per board foot for standard domestic lumber.
Wood Age Estimate
Estimated 20-50 years based on surface oxidation and dry patina.
Sustainability Status
Least Concern (IUCN), widely abundant and sustainably managed across its native range with good FSC availability.

Common Uses

Furniture, flooring, cabinetry, boat building, cooperage (barrels), and architectural millwork.

Geographic Origin

Eastern and Central North America

Workability

Generally works well with both hand and machine tools, though it has high-tannin content which can react with iron and cause staining. Pre-boring is recommended for screwing and nailing.

Finish Recommendations

Takes stains, oils, and varnishes exceptionally well. Water-based finishes prevent excessive yellowing over time.

Notable Features

High tannin content provides natural resistance to fungi and insects. Contains tyloses that make the wood water-resistant.

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