White Oak
Quercus alba • Hardwood
Grain Pattern
Straight, coarse grain with large, open pores. This sample exhibits a flat-sawn cathedral pattern transitioning into tighter linear grain, typical of domestic oak. Medullary rays are present though less prominent in this specific lighting.
Color Description
Light to medium brown heartwood with a yellowish/olive cast. Sapwood is slightly lighter. The wood tends to darken over time into a more amber-brown tone when exposed to light and oxygen.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable; excellent resistance to rot and decay due to the presence of tyloses in the heartwood pores which make it nearly liquid-tight.
Common Uses
Furniture, flooring, cabinetry, boat building, barrels (cooperage), trim, and heavy construction.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$6.00 – $9.00 per board foot
Wood Age Estimate
Modern lumber, likely kiln-dried and harvested within the last 5-10 years based on the lack of deep oxidation and the mechanical surface texture.
Sustainability Status
Not listed in CITES Appendices or on the IUCN Red List; widely available and generally considered sustainable with FSC certification common.
Workability
Generally easy to work with machine tools, though it has a high shrinkage rate and can be prone to splintering. It reacts with iron (turning blue/black) and responds well to steam-bending.
Notable Features
Distinctive tannic smell when cut. High tannin content can cause corrosion in ferrous fasteners. Ring-porous structure is highly visible.
Finish Recommendations
Takes stains and finishes well. Polyurethane or oil-based varnishes are recommended for durability. If staining, a wood conditioner can help achieve an even tone.
Identification Confidence
High. The distinctive large vessel pores, grayish-brown color cast, and classic oak grain structure are highly characteristic of North American White Oak.