White Oak
Quercus alba • Hardwood
Grain Pattern
Straight grain with a coarse, uneven texture. The end grain shows prominent, large earlywood pores and long, distinct medullary rays. Depending on the cut face, it exhibits characteristic 'ray fleck' figure when quarter-sawn.
Color Description
Heartwood is light to medium brown, often with an olive cast. Sapwood is light-colored, off-white to light brown, and not always sharply demarcated from heartwood. It tends to darken slightly with age to a more golden or amber hue.
Hardness Rating
1360 lbf (Hard)
Durability Rating
Very Durable. High resistance to rot and decay due to the presence of tyloses in the heartwood pores, which makes the wood nearly liquid-tight.
Common Uses
Furniture, flooring, cabinetry, boat building, cooperage (wine and whiskey barrels), interior trim, and heavy construction.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 - $12.00 per board foot depending on grade and cut (Quarter-sawn commands higher prices).
Wood Age Estimate
The sample appears recently milled based on the brightness of the fibers and lack of deep oxidation or surface patina, suggesting it is from modern stock.
Sustainability Status
Least Concern (IUCN); widely available and harvested sustainably throughout its range; FSC certification commonly available.
Workability
Excellent results with machine and hand tools. It has a slightly high shrinkage rate, so dimensional stability is a factor. Responds well to steam bending. Glues and finishes well, though it can react with iron-based fasteners to create blue/black staining.
Notable Features
Distinctive tannic scent when worked. High tannin content. Contains tyloses in the pores (unlike Red Oak), making it suitable for water-tight applications like boat building and barrels.
Finish Recommendations
Takes stains and finishes very well. Oils and polyurethane are common. Fuming with ammonia is a traditional technique used on White Oak to darken the wood and highlight ray flecks.
Identification Confidence
High. The end grain provides definitive evidence: the large ring-porous earlywood pores are filled with tyloses (crystalline-looking structures), and the medullary rays are exceptionally long and prominent.