White Oak — Quercus alba
High (Distinctive ring-porous grain pattern, ray fleck characteristics typical of white oak, and characteristic color variations). confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1360 lbf (Hard)
Durability
Very Durable (Excellent resistance to decay and rot, often used in boat building and exterior applications due to closed cellular structure).

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Grain Pattern

Straight to irregular grain with pronounced cathedral and flat-sawn growth ring patterns, featuring prominent knots and swirling characteristics around branch intersections.

Color & Appearance

Medium to dark brown coloration with greyish undertones and lighter contrasting mineral streaks, showing moderate luster and wire-brushed texture highlighting the growth rings.

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

Very Durable (Excellent resistance to decay and rot, often used in boat building and exterior applications due to closed cellular structure).

Value & Sustainability

Estimated Market Value
$4.00 to $8.00 per square foot for finished flooring material.
Wood Age Estimate
Modern manufactured flooring product installed within the last 5 to 10 years, showing intentional distressed or worn characteristics.
Sustainability Status
Not listed on CITES appendices or IUCN Red List. Widely available and sustainably harvested in North America, with FSC-certified options readily accessible.

Common Uses

Flooring, furniture, cabinetry, boat building, architectural millwork, and barrel staves.

Geographic Origin

Eastern North America

Workability

Generally easy to work with both hand and machine tools, though it has a high tendency to split when nailed and can react with iron fasteners causing dark stains due to tannin content.

Finish Recommendations

Polyurethane, UV-cured oils, or hardwax oils. Often wire-brushed and treated with reactive stains or white-wash fillers to accentuate the grain contrast.

Notable Features

Contains high tannin content making it naturally resistant to insects and fungi. Features tyloses in the pores which make the heartwood water-resistant.

Learn more about White Oak in the Wood Encyclopedia
Identified August 17, 2026