White Oak — Quercus alba
High, confirmed by the distinctive broad ray fleck (medullary rays) visible on the quarter-sawn face and overall color and pore structure characteristic of White Oak confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern and Central North America
Hardness
1360 lbf (Hard)
Durability
Very Durable (due to closed cellular structure and tyloses)

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Grain Pattern

Quarter-sawn with prominent medullary rays and flake patterns

Color & Appearance

Light to medium brown with occasional grayish casts; sapwood is lighter in color; darkens slightly to an amber patina with age and UV exposure

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

Very Durable (due to closed cellular structure and tyloses)

Value & Sustainability

Estimated Market Value
4.00 to 8.00 USD per board foot for standard domestic lumber, higher for quarter-sawn selections
Wood Age Estimate
Modern lumber, estimated between 1 to 10 years old based on clean millwork and minimal oxidation
Sustainability Status
Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably harvested in North America

Common Uses

Fine furniture, cabinetry, hardwood flooring, boat building, tight cooperage (barrels), and architectural millwork

Geographic Origin

Eastern and Central North America

Workability

Generally easy to work with both hand and machine tools, though it can blunt cutters due to moderate hardness; prone to splitting when nailing so pre-boring is recommended

Finish Recommendations

Takes stains, oils, varnishes, and polyurethane very well; grain filler can be used for a perfectly smooth surface if desired

Notable Features

Contains tyloses that plug the pores, making the wood water-resistant and suitable for liquid storage; high tannin content which reacts chemically with iron to cause dark staining

Learn more about White Oak in the Wood Encyclopedia
Identified August 5, 2026