White Oak
Quercus alba • Hardwood
Grain Pattern
Straight, coarse grain with large, prominent pores. Shows characteristic medullary rays on the radial surface (quarter-sawn sections). The end grain exhibits tyloses in the heartwood vessels.
Color Description
Light to medium brown heartwood, often with an olive cast. Sapwood is nearly white to light brown and is not always sharply demarcated from heartwood. Tends to darken slightly with age and UV exposure.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Very Durable. Excellent resistance to rot and decay due to closed cellular structure (tyloses), making it suitable for water-tight applications and boat building.
Common Uses
Furniture, flooring, cabinetry, barrel making (cooperage), boat building, 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 cut (Quarter-sawn commands a premium).
Wood Age Estimate
Freshly cut to 1 year. The sample appears light in color and relatively raw/unexposed, showing fresh saw marks and no significant oxidation or patina.
Sustainability Status
Highly Sustainable; not listed in CITES Appendices or on the IUCN Red List of Threatened Species. Widely available with FSC certification.
Workability
Produces good results with hand and machine tools. Has moderately high shrinkage and can be difficult to glue if not seasoned properly. Reacts with iron (blue/black staining) when wet.
Notable Features
Distinctive tannic scent when worked. High tannin content makes it ideal for fuming with ammonia to darken the wood. It is unique among oaks for being liquid-tight.
Finish Recommendations
Takes stains and finishes well, though the large open pores may require a grain filler for a glass-smooth finish. Responds beautifully to oil-based finishes that highlight its ray fleck.
Identification Confidence
Medium-High. The visible large-pored ring-porous structure, color, and typical bark thickness are consistent with White Oak, though distinguishing between White and Red Oak species visually without macro-photography of the end grain can be challenging; however, the absence of open pores on the face grain suggests White Oak.