White Oak — Quercus alba
High, confirmed by the ring-porous end grain, distinct broad medullary rays, and characteristic bark texture 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 decay, featuring closed cellular structures (tyloses) that make it water-resistant.

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Grain Pattern

Ring-porous with distinct growth rings, featuring broad rays visible on the end grain and straight face grain.

Color & Appearance

Light to medium brown heartwood with a distinct paler sapwood. Medium luster with moderate aging/oxidation to a richer amber hue.

Hardness (Janka)

1,350 lbf (Hard)

Durability & Decay Resistance

Very Durable. Excellent resistance to rot and decay, featuring closed cellular structures (tyloses) that make it water-resistant.

Value & Sustainability

Estimated Market Value
$4.00 to $8.00 per board foot for standard lumber grades.
Wood Age Estimate
Estimated recently harvested log, approximately 40 to 60 years old based on visible annual growth rings.
Sustainability Status
Abundant, widely available, of least concern on IUCN Red List, and often FSC certified.

Common Uses

Fine furniture, flooring, cabinetry, boat building, exterior construction, tight cooperage (barrels).

Geographic Origin

Eastern North America

Workability

Generally easy to work with hand and machine tools, though it can blunt cutting edges due to silica content. Glues, stains, and finishes well.

Finish Recommendations

Takes stains, polyurethane, oil, and lacquer exceptionally well. Pre-boring is recommended for nailing or screwing.

Notable Features

Contains high levels of tannins, making it reactive with iron (causing staining) and highly resistant to fungal decay due to closed tyloses.

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