White Oak
Quercus alba • Hardwood
Grain Pattern
Straight, coarse grain with large, prominent medullary rays. This specific sample is rift-sawn, as evidenced by the consistent 30 to 60-degree angle of the growth rings on the end grain, resulting in a linear face grain without cathedral peaks or large 'fleck' flakes.
Color Description
Light to medium brown heartwood with an olive cast. Sapwood is slightly lighter but not always clearly demarcated. It possesses a low to medium luster and typically darkens to a more golden or amber hue with age and exposure to UV light.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. Excellent resistance to rot and decay due to the presence of tyloses which plug the vessels, making it nearly liquid-tight.
Common Uses
Furniture, cabinetry, high-end flooring, boatbuilding, barrels (cooperage), interior trim, and heavy construction.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$8.00 - $12.00 per board foot (Premium for Rift-Sawn grade)
Wood Age Estimate
Relatively modern stock (less than 10 years). The wood shows minimal oxidation (graying) and clean, machine-planed surfaces with no evidence of historic tool marks or reclaimed wear.
Sustainability Status
Least Concern (IUCN). Widely available and generally considered sustainable; FSC certification is common.
Workability
Produces good results with both hand and machine tools. It has a moderately high shrinkage rate, so dimensional stability must be managed. It glues, stains, and finishes well, though it can react with iron-based fasteners to cause blue/black staining (tannin reaction).
Notable Features
Distinctive 'white oak' scent when worked. High tannin content. Notable for tyloses in the pores which makes it suitable for water-tight applications like wine barrels.
Finish Recommendations
Polyurethane or lacquer for durability; penetrating oils (like Tung or Linseed) to highlight the grain texture. Avoid water-based finishes without a sealer to prevent tannin pull.
Identification Confidence
High. The ring-porous end grain structure with visible latewood pores and the distinct rift-sawn orientation of the growth rings are diagnostic for White Oak.