White Oak — Quercus alba
High confidence based on bark texture, end-grain ring-porous characteristics, and characteristic color. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1350 lbf (Hard)
Durability
Very Durable. Excellent resistance to rot and fungal decay due to closed cellular structure (tylose).

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Grain Pattern

Straight grain with distinct growth rings visible on the end grain, ring-porous structure.

Color & Appearance

Light brown to dark brown heartwood with a lighter whitish-brown sapwood. Moderate natural luster.

Hardness (Janka)

1350 lbf (Hard)

Durability & Decay Resistance

Very Durable. Excellent resistance to rot and fungal decay due to closed cellular structure (tylose).

Value & Sustainability

Estimated Market Value
$3.00 to $6.00 per board foot for standard lumber grades.
Wood Age Estimate
Estimated tree age of 40 to 60 years based on ring count visibility and log diameter.
Sustainability Status
Not listed on CITES appendices or IUCN Red List. Abundant and sustainably managed in North America.

Common Uses

Furniture, flooring, cabinetry, boat building, outdoor decking, and cooperage (barrels).

Geographic Origin

Eastern North America

Workability

Generally works well with hand and machine tools, though it can blunt cutting edges. Glues, stains, and finishes well, but high tannin content can react with iron.

Finish Recommendations

Polyurethane, varnish, or penetrating oils work very well. Water-based finishes may cause tannin bleed if not sealed properly.

Notable Features

Contains tyloses that plug the pores, making the wood water-resistant and suitable for liquid storage. High tannin content.

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