Quarter-sawn White Oak
Quercus alba • Hardwood
Grain Pattern
Quarter-sawn grain with prominent medullary rays (fleck figure). The grain is typically straight but displays a unique broad, flaky figure across the face due to the 90-degree cut of the growth rings.
Color Description
Heartwood is light to medium brown, often with an olive cast. In this finished sample, it appears dark brownish-amber due to age and potential staining. Sapwood is much lighter. Over time, it tends to darken and become more golden-brown under light exposure.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. Exceptional resistance to rot and decay because of tyloses in the pores, making it more water-resistant than Red Oak.
Common Uses
Mission-style or Arts and Crafts furniture, cabinetry, luxury flooring, boat building (due to rot resistance), and barrels for wine or whiskey.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$8.00 - $12.00 per board foot for premium quarter-sawn stock.
Wood Age Estimate
40 to 80 years. The deep oxidation of the finish and the characteristic dark patina suggest mid-20th-century craftsmanship, typical of high-quality furniture or architectural millwork.
Sustainability Status
Sustainable; widely available from FSC-certified sources and not listed by CITES or the IUCN as threatened.
Workability
Generally easy to work with machine and hand tools. However, the hardness can dull blades faster than softer woods, and the quarter-sawn medullary rays can occasionally cause surface chipping if tools are not sharp.
Notable Features
Distinctive medullary rays or 'flakes'. It contains high tannin content which can react with iron/steel to create black stains. It has a slightly bitter, distinct scent when freshly cut.
Finish Recommendations
Penetrating oils or shellac are excellent for highlighting the ray fleck. Polyurethane provides durable protection for high-use surfaces. Fuming with ammonia is a historical method used to darken this specific wood species.
Identification Confidence
High. The presence of large, prominent medullary ray flecks combined with the visible vessel pore structure is a diagnostic hallmark of quarter-sawn white oak.