White Oak
Quercus alba • Hardwood
Grain Pattern
Straight, coarse grain with large, open pores. The sample shows a mix of rift-sawn and flat-sawn patterns, displaying characteristic cathedraling and tight, linear streaks. Tyloses are likely present in pores.
Color Description
Light to medium brown heartwood with an olive cast. Sapwood is near-white to light brown. This sample appears to have a light or 'raw' finish, showing minimal yellowing. Ages to a deeper amber over time.
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 vascular wood cells, making it virtually liquid-tight.
Common Uses
Flooring (specifically herringbone/parquet as shown), high-end furniture, cabinetry, boatbuilding, barrels (cooperage), and interior millwork.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 - $12.00 per board foot depending on grade and cut (Rift/Quartered is more expensive).
Wood Age Estimate
Modern (5-15 years); the precision of the miter cuts and the contemporary 'unfinished' look suggest a modern parquet floor installation with minimal oxidation.
Sustainability Status
Widely available and generally sustainable; Least Concern (IUCN). FSC certified stock is common.
Workability
Works well with hand and machine tools. It has a moderate blunting effect on cutters. Glues, stains, and finishes well, though it can react with iron-based fasteners to cause blue/black staining.
Notable Features
Distinctive tannic scent when worked. High tannin content. Notable for medullary rays when quarter-sawn. Very dense and heavy.
Finish Recommendations
Water-based polyurethane or reactive oils (like Rublo Monocoat) are recommended to maintain the light 'raw' look seen here. Avoid heavy oil-based varnishes if trying to prevent yellowing.
Identification Confidence
High; the distinct large pores, grain structure, olive-brown hue, and the specific application in high-quality parquet flooring are classic hallmarks of White Oak.