White Oak — Quercus alba
Medium-High. The distinct radial ray patterns, ring-porous growth rings on the cross-section, and characteristic oak bark texture strongly support White Oak. confidence

White Oak

Quercus alba · Hardwood

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

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Grain Pattern

Ring-porous growth rings with prominent radial rays visible on the end grain, straight grain overall with radial checking (heart shakes) due to drying stress.

Color & Appearance

Light to medium brown heartwood with a paler, distinct sapwood ring; shows weathering and graying on the exposed outer surface due to environmental exposure.

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

Durable

Value & Sustainability

Estimated Market Value
$4.00 to $8.00 per board foot depending on grade and kiln-dried status.
Wood Age Estimate
Estimated 40-60 years based on ring count visibility and log diameter.
Sustainability Status
Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably managed in North America.

Common Uses

Furniture, flooring, cabinetry, boat building, outdoor decking, barrel making (cooperage), and timber framing.

Geographic Origin

Eastern North America

Workability

Generally good workability with both hand and machine tools, though it can blunt cutting edges due to high density and tannin content; glues, stains, and finishes well.

Finish Recommendations

Takes stains, oils, polyurethane, and varnishes exceptionally well. Water-based finishes may react with tannins, so a seal coat is sometimes recommended.

Notable Features

High tannin content providing natural resistance to decay and insects; closed cellular structure (tylosides) making it traditionally waterproof for liquid storage.

Learn more about White Oak in the Wood Encyclopedia
Identified August 23, 2026