White Oak
Quercus alba • Hardwood
Grain Pattern
Straight and somewhat coarse grain with a flat-sawn cathedral pattern visible in the center-left; characterized by long rays and medium to large pores.
Color Description
Light to medium brown heartwood with an olive cast; sapwood is lighter beige. This sample shows significant darkening and ambering due to age, oxidation, and likely a shellac or varnish topcoat.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable; excellent resistance to rot and decay due to tyloses in the heartwood which plug the vascular vessels.
Common Uses
Furniture, cabinetry, flooring, boatbuilding, barrels (cooperage), and interior trim.
Geographic Origin
Eastern United States and Southeastern Canada.
Market Value & Sustainability
Estimated Market Value
$6.00 - $10.00 per board foot depending on grade and width.
Wood Age Estimate
40 to 70 years; based on the heavy patina, surface scratches/checking, and the specific golden-brown oxidation of the grain.
Sustainability Status
Not listed in CITES Appendices or on the IUCN Red List; widely available and generally considered sustainable with FSC certification common.
Workability
Excellent results with hand and machine tools, though it has high shrinkage. It glues, stains, and finishes well, though it can react with iron fasteners leading to blue/black staining.
Notable Features
Features a distinct, slightly acidic scent when being worked; high tannin content; distinctive large rays that produce flake patterns when quarter-sawn.
Finish Recommendations
Polyurethane, oil, or lacquer. If refinishing, a light sanding is needed to remove surface oxidation before applying a modern clear coat to highlight the natural grain.
Identification Confidence
High; the pore structure, color transition, and visible ray flecks are consistent with North American White Oak, particularly in a vintage furniture context.