White Oak
Quercus alba • Hardwood
Grain Pattern
Straight, coarse grain with a splintered or rough-hewn texture. The image shows prominent longitudinal vessels and a characteristic open-pored cathedral-like structure common in flat-sawn oak cuts.
Color Description
Light to medium brown with a yellowish-beige cast. The sample shows a weathered, matte appearance with silver-grey oxidation typical of exterior exposure or rough milling. Sapwood is typically thinner and lighter, while heartwood is more decay-resistant and darker.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. High resistance to rot and decay due to tyloses in the heartwood which plug the vessels, making it nearly liquid-tight.
Common Uses
Furniture, flooring, cabinetry, boat building, barrels (cooperage), and heavy construction.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 - $12.00 per board foot depending on grade and regional availability.
Wood Age Estimate
Secondary growth, likely aged 1-5 years post-milling based on the surface oxidation and lack of deep checking or structural silvering seen in centuries-old reclaimed timber.
Sustainability Status
Not listed on CITES Appendices or the IUCN Red List; widely available and FSC certified sources are common.
Workability
Generally works well with hand and machine tools, though it has a high shrinkage rate. Responds well to steam bending; gluing and finishing are usually straightforward, though it can react with iron-based fasteners to create blue-black stains.
Notable Features
Distinctive tannic scent when wet; high tannin content; contains tyloses that make the wood waterproof (unlike Red Oak). The dust can be a respiratory irritant.
Finish Recommendations
Takes stains and finishes well. For this rough texture, a penetrating oil or deck sealer is recommended if used outdoors, or heavy sanding followed by polyurethane for indoor furniture applications.
Identification Confidence
High; the combination of large, open pores, light brown color with a cool undertone, and the specific splintering/fiber pattern is diagnostic for the Quercus genus, specifically the white oak group.