White Oak
Quercus alba • Hardwood
Grain Pattern
Straight, coarse grain with a prominent cathedral figure on the flat-sawn face. Large pores are visible, and the growth rings are distinct with a clear transition between earlywood and latewood.
Color Description
Light to medium brown with an olive cast. Sapwood is slightly lighter than the heartwood, though the distinction is moderate. It tends to darken or yellow slightly with age and UV exposure, losing some of its grayish-tan brightness over time.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. Excellent decay resistance and rot resistance due to the presence of tyloses in the pores, making it suitable for water-contact applications.
Common Uses
Furniture, flooring, cabinetry, barrel making (cooperage), boat building, interior trim, and heavy construction.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 to $10.00 per board foot depending on grade and width.
Wood Age Estimate
Post-processed kiln-dried lumber, likely less than 5 years old since being milled based on the lack of deep oxidation or heavy patina.
Sustainability Status
Not listed in CITES Appendices or on the IUCN Red List; widely available and generally considered sustainable in North America.
Workability
Excellent with both hand and machine tools. It glues, stains, and finishes well, though its high tannin content can cause blue staining if it reacts with iron fasteners in wet conditions.
Notable Features
Features tyloses (clogged pores) making it impermeable to liquids; distinct 'vinegar' scent when freshly cut; high tannin content allows for ebonizing techniques.
Finish Recommendations
Takes stains and oils very well. Polyurethane or lacquer is recommended for flooring/furniture to protect the grain. Use an oil-based finish to enhance the natural golden-brown chatoyance.
Identification Confidence
High. The combination of the cathedral grain pattern, specific olive-brown hue, large open pores (visible in the earlywood zones), and general texture is diagnostic for White Oak.