White Oak
Quercus alba • Hardwood
Grain Pattern
Straight grain with coarse, uneven texture. The sample shows prominent large earlywood pores typical of ring-porous hardwoods and evidence of medullary rays consistent with rifted or quartered cuts.
Color Description
Heartwood is light-to-medium brown, commonly with an olive cast. Sapwood is nearly white to light brown. The sample displays significant darkening due to aging and an old, degraded finish, resulting in deep brown surface streaks.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. Exceptional resistance to rot and decay due to tyloses in the pores, making it suitable for water-tight applications.
Common Uses
Furniture, flooring, cabinetry, barrel making (cooperage), boat building, and interior trim.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 - $12.00 per board foot depending on grade and cut (e.g., rift/quarter-sawn fetches higher prices).
Wood Age Estimate
40-60 years. The deep oxidation of the wood fibers, accumulation of dust/grime, and the cracking/peeling nature of the surface finish suggest a vintage furniture piece or architectural element.
Sustainability Status
Not listed on CITES Appendices or the IUCN Red List; widely available and generally considered sustainable with FSC certification common.
Workability
Good results with hand and machine tools, though it has a high shrinkage rate. Responds well to steam bending. Glues, stains, and finishes well, although its high tannin content can cause dark stains if it contacts iron in wet conditions.
Notable Features
Contains tyloses that plug vessel elements, making it liquid-tight. Strong 'vanilla' scent when freshly cut. High tannin content and high density.
Finish Recommendations
Requires thorough sanding to remove degraded film. Penetrating oils or wipe-on urethanes are recommended to highlight the ray fleck. A grain filler may be used if a glassy smooth surface is desired.
Identification Confidence
High. The ring-porous structure, large earlywood pores visible in the worn areas, and the distinct olive-brown heartwood color are classic diagnostic markers for the White Oak group.