White Oak — Quercus alba
High, clearly distinguished by the prominent ring-porous end grain, distinct growth rings, and characteristic radial medullary rays typical of the Quercus genus confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern and Central North America
Hardness
1350 lbf (Hard)
Durability
Durable to Very Durable, excellent resistance to rot and fungal decay

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Grain Pattern

Ring-porous structure with distinct growth rings, straight grain visible on the end-grain radial lines (medullary rays)

Color & Appearance

Light to medium brown heartwood with a slight grayish or olive cast, paler sapwood, moderate natural luster, ages to a deeper amber-brown patina with UV exposure

Hardness (Janka)

1350 lbf (Hard)

Durability & Decay Resistance

Durable to Very Durable, excellent resistance to rot and fungal decay

Value & Sustainability

Estimated Market Value
$4.00 to $8.00 per board foot for standard kiln-dried lumber
Wood Age Estimate
Estimated between 40 to 60 years based on ring count visibility and log diameter
Sustainability Status
Least Concern status according to the IUCN, widely available, not CITES listed

Common Uses

Furniture, flooring, cabinetry, outdoor decking, boat building, cooperage (barrels), and timber framing

Geographic Origin

Eastern and Central North America

Workability

Generally good workability with hand and machine tools, though it has high density and can be prone to splitting when nailing or screwing near edges; glues, stains, and finishes well

Finish Recommendations

Accepts a wide variety of finishes including oil, polyurethane, lacquer, and shellac; water-based finishes help preserve the natural lighter color

Notable Features

Contains closed cellular structures (tyloses) making it water-resistant, high tannin content which can react with iron to cause black staining

Learn more about White Oak in the Wood Encyclopedia
Identified August 23, 2026