White Oak — Quercus alba
High; the wide rays and distinct pore structure visible through the dark stain are hallmark characteristics of North American White Oak. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1,360 lbf (Hard)
Durability
Very Durable; high resistance to rot and decay due to tyloses in the pores, making it suitable for water-sensitive applications.

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Grain Pattern

Straight grain with a coarse, uneven texture. The sample shows a flat-sawn cathedral pattern with prominent, open pores typical of the Quercus genus.

Color & Appearance

The sample is finished with a dark espresso or jacobean stain. Naturally, the heartwood is light to medium brown with an olive cast; sapwood is white to light brown. It darkens over time but is currently masked by pigment.

Hardness (Janka)

1,360 lbf (Hard)

Durability & Decay Resistance

Very Durable; high resistance to rot and decay due to tyloses in the pores, making it suitable for water-sensitive applications.

Value & Sustainability

Estimated Market Value
$6.00 to $10.00 per board foot depending on grade and region.
Wood Age Estimate
Modern (5-15 years); based on the contemporary dark stain style and the relatively sharp, non-distressed edges of the furniture piece.
Sustainability Status
Not listed in CITES Appendices or on the IUCN Red List; widely available and generally considered sustainable with FSC certification common.

Common Uses

Furniture, flooring, cabinetry, boatbuilding, barrels (cooperage), and interior trim.

Geographic Origin

Eastern North America

Workability

Excellent results with hand and machine tools. It responds well to steam bending. Due to high tannin content, it reacts with iron-based fasteners to create blue/black stains.

Finish Recommendations

Currently finished with a dark pigment stain and a protective semi-gloss polyurethane topcoat. Accepts stains well, though open pores may require a grain filler for a glass-smooth finish.

Notable Features

Distinctive 'whiskey' scent when being worked; high tannin content; ring-porous structure; tyloses make the wood nearly liquid-impermeable.

Learn more about White Oak in the Wood Encyclopedia
Identified July 21, 2026