White Oak
Quercus alba • Hardwood
Grain Pattern
Principally straight with coarse texture. Flat-sawn surface displaying characteristic cathedral peaking and a prominent sound knot with localized grain swirlling.
Color Description
Medium to dark brown heartwood with olive-tan undertones. The sample shows signs of staining or oiling, creating a rich patina. Fresh sapwood is typically light tan to white.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. Excellent resistance to rot and decay; heartwood is highly resistant to liquid penetration due to tyloses in the pores.
Common Uses
Flooring, furniture, cabinetry, boat building, wine barrels, and interior millwork.
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
Modern lumber (under 20 years) processed into flooring or furniture, showing light surface oxidation and a contemporary finish.
Sustainability Status
Least Concern (IUCN); widely available with FSC certification; generally very sustainable due to rigorous domestic forest management.
Workability
Excellent results with machine and hand tools. Moderate shrinkage and high tannin content may cause black staining if in contact with iron and water.
Notable Features
Distinctive 'oaky' scent when worked; contains high levels of tannic acid; possesses tyloses that plug vascular vessels making it waterproof.
Finish Recommendations
Penetrating oils or polyurethane. Deeply open pores often benefit from a grain filler if a glass-smooth finish is desired.
Identification Confidence
High. The ring-porous structure, large rays, and characteristic grain swirl around the knot are diagnostic features of the Quercus genus, specifically the White Oak group.