White Oak
Quercus alba • Hardwood
Grain Pattern
Straight grain with a coarse, uneven texture. The sample shows a flat-sawn (plain-sawn) orientation displaying characteristic cathedral grain patterns and prominent large, open pores (tyloses).
Color Description
Light to medium brown with an olive cast. Sapwood is slightly lighter than the heartwood, though the distinction is often subtle. It develops a deeper, richer amber patina with age and UV exposure.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. High resistance to rot and decay due to the presence of tyloses which plug the vascular vessels; often utilized for liquid-tight applications.
Common Uses
Cabinetry, furniture, interior trim, flooring, boatbuilding, barrels (cooperage), and tool handles.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 to $10.00 per board foot depending on grade and location.
Wood Age Estimate
Modern lumber. The lack of significant oxidation, deep silvering, or hand-tool marks suggests this is a piece of contemporary, kiln-dried stock roughly 1-10 years post-processing.
Sustainability Status
Highly sustainable. Not listed on CITES Appendices or the IUCN Red List; widely available with FSC certification.
Workability
Generally easy to work with both hand and machine tools. It has a moderate blunting effect on cutters. It glues, stains, and finishes well, though it can react with iron-based fasteners to create blue/black staining.
Notable Features
Features a distinct, slightly medicinal scent when being worked. High tannin content. It is unique among oaks for having closed pores which makes it water-resistant.
Finish Recommendations
Oil-based polyurethane or film finishes provide the best protection. It takes stains evenly, though a grain filler may be required if a glass-smooth surface is desired due to its open grain.
Identification Confidence
High. The visible pore structure, cathedral grain arcing, and characteristic light-brown coloration with olive undertones are diagnostic of North American White Oak.