White Oak — Quercus alba
High, based on the characteristic color, ray fleck patterns, and pore structure typical of American White Oak. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1350 lbf (Hard)
Durability
Very Durable, highly resistant to rot and insect attack due to tyloses in the pores.

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Grain Pattern

Straight to slightly irregular grain with a medium to coarse texture, exhibiting some ray fleck visible from quarter-sawing.

Color & Appearance

Light to medium brown heartwood with a distinct lighter sapwood, moderate natural luster, and darkens slightly to an amber tone with age and light exposure.

Hardness (Janka)

1350 lbf (Hard)

Durability & Decay Resistance

Very Durable, highly resistant to rot and insect attack due to tyloses in the pores.

Value & Sustainability

Estimated Market Value
$4.00 to $8.00 per board foot depending on grade and width.
Wood Age Estimate
Estimated to be moderately seasoned lumber, likely between 5 to 20 years old based on surface oxidation and dry condition.
Sustainability Status
Not listed on CITES appendices and not considered threatened by the IUCN; widely available and sustainably managed.

Common Uses

Furniture, flooring, cabinetry, boat building, exterior construction, and tight cooperage (barrels).

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. Reacts with iron to cause dark blue-black stains.

Finish Recommendations

Accepts stains, oils, and varnishes very well. Water-based finishes can sometimes raise the grain slightly, so light sanding between coats is recommended.

Notable Features

Contains tyloses which plug the pores making it water-resistant; high tannin content which causes staining when in contact with iron.

Learn more about White Oak in the Wood Encyclopedia
Identified August 9, 2026