White Oak
Quercus alba • Hardwood
Grain Pattern
Straight, coarse-textured grain with characteristic large, open pores. When quarter-sawn (as hinted in parts of the image), it exhibits prominent ray fleck patterns. Visible cathedral patterns appear in flat-sawn sections.
Color Description
Heartwood is a light to medium brown, commonly with an olive cast. Sapwood is slightly lighter but not always sharply demarcated. Tends to darken and become more golden-brown with age and UV exposure.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable; excellent resistance to rot and decay due to tyloses in the pores that make the wood nearly water-tight. Good resistance to insects.
Common Uses
Furniture, flooring, cabinetry, boatbuilding, barrel making (tight cooperage), interior trim, and heavy construction.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 - $10.00 per board foot depending on grade and width.
Wood Age Estimate
Approximately 20-50 years based on heavy oxidation, surface wear, and the deep checking/dry rot visible in the weathered section.
Sustainability Status
Least Concern (IUCN); widely available and sustainably harvested in North America, often FSC certified.
Workability
Excellent results with hand and machine tools, though it has a high shrinkage rate. Responds well to steam bending. Glues, stains, and finishes well, though the large pores may require grain filler for a glass-smooth finish.
Notable Features
Distinctive tannic scent when worked. High tannin content can cause corrosion of iron fasteners (resulting in blue/black staining). Pores are plugged with tyloses, preventing liquid passage.
Finish Recommendations
Polyurethane or lacquer for durability; oil and wax for a natural feel. Caution: Avoid water-based finishes directly on raw wood to prevent tannin pull/staining.
Identification Confidence
High; the wood shows the classic ring-porous structure and tan-to-olive color characteristic of the White Oak group. The heavy checking in the weathered area is typical for this dense, high-tannin hardwood.