White Oak
Quercus alba • Hardwood
Grain Pattern
Strong cathedral figure and straight grain portions with a coarse, uneven texture. The sample shows prominent radial rays and visible growth rings consistent with flat-sawn or natural branch contours.
Color Description
Light to medium brown heartwood with an olive cast; sapwood is lighter off-white to tan. It matures to a deeper amber over time and displays typical dull to low luster.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable; excellent resistance to rot and decay due to tyloses in the heartwood pores, making it water-resistant.
Common Uses
Furniture, flooring, cabinetry, boat building, wine barrels (cooperage), and tool handles.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 - $12.00 per board foot depending on grade and width.
Wood Age Estimate
The sample appears to be seasoned heartwood with natural checking, likely several years post-harvest but exhibiting a raw, unfinished patina typical of dry stock.
Sustainability Status
Not listed in CITES Appendices or on the IUCN Red List; widely available and generally considered sustainable with FSC certification available.
Workability
Works well with machine and hand tools, though it has a high shrinkage rate. Responds well to steam bending. Pre-boring is recommended for nails and screws.
Notable Features
Distinctive tannic scent when worked; high tannin content can cause blue-black staining if in contact with iron and moisture.
Finish Recommendations
Takes stains and finishes well. Polyurethane or oil-based finishes are recommended to highlight the grain while providing protection.
Identification Confidence
High; the open-pored ring-porous structure, characteristic olive-brown coloring, and visible ray fleck are diagnostic for the White Oak group.