White Oak
Quercus alba • Hardwood
Grain Pattern
Straight-grained with a coarse, uneven texture. The sample shows a flat-sawn or plain-sawn face with some cathedral figure in the center and prominent large, open pores typical of the Quercus genus.
Color Description
Light to medium brown heartwood with an olive cast. Sapwood is light tan to near-white. It has a moderate natural luster and tends to darken slightly into a golden brown with age and UV exposure.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. Highly resistant to rot and decay due to the presence of tyloses which plug the vessels, making it water-resistant and suitable for boat building.
Common Uses
Furniture, flooring, cabinetry, boat building, barrels (cooperage), trim, and tool handles.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
Ranges from $6.00 to $10.00 per board foot for select grade lumber, depending on regional availability.
Wood Age Estimate
Modern lumber. The lack of significant patina, deep oxidation, or historic tool marks suggests this is a relatively recent kiln-dried sample, likely less than 10-20 years old.
Sustainability Status
Not listed in the CITES Appendices or on the IUCN Red List of Threatened Species. Generally considered very sustainable and widely available with FSC certification.
Workability
Excellent results with hand and machine tools. It responds well to steam bending. Due to its hardness, it can cause moderate wear on cutters. It glues, stains, and finishes well, though it can react with iron-based fasteners to create blue/black staining (iron gall ink reaction).
Notable Features
Distinctive 'oaky' scent when being worked. High tannin content. Noted for having tyloses in its pores, which distinguishes it from Red Oak and makes it suitable for liquid-tight applications.
Finish Recommendations
Accepts most finishes well. Transparent film finishes like polyurethane or lacquer highlight the grain. Oil-based finishes can enhance the depth. Because of large pores, a grain filler is required if a glass-smooth surface is desired.
Identification Confidence
High. The distinctive large-pored ring-porous structure, the specific olive-tan hue of the heartwood, and the visible medullary ray flecks in the planed surface are classic diagnostic features of White Oak.