White Oak — Quercus alba
High, confirmed by distinct open pores, broad medullary rays, and overall grain characteristics typical of white oak flooring confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1360 lbf (Hard)
Durability
Very Durable, highly resistant to rot and insect attack due to closed cellular structure (tyloses)

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Grain Pattern

Straight to irregular grain with pronounced cathedral and flat-sawn patterns, featuring prominent ray flecks characteristic of quarter-sawn elements

Color & Appearance

Light to medium brown heartwood with grayish-brown undertones, paler sapwood, low to medium luster, and dark streaks around knots

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

Very Durable, highly resistant to rot and insect attack due to closed cellular structure (tyloses)

Value & Sustainability

Estimated Market Value
4.00 to 8.00 USD per board foot for standard lumber, higher for pre-finished flooring planks
Wood Age Estimate
Estimated modern milled flooring installed within the last 5 to 15 years
Sustainability Status
Not listed on CITES appendices or IUCN Red List, widely available and sustainably harvested with FSC certification options

Common Uses

Flooring, furniture, cabinetry, boat building, exterior construction, and barrel making

Geographic Origin

Eastern North America

Workability

Generally easy to work with both hand and machine tools, though it can blunt cutting edges due to high silica content; glues, stains, and finishes well

Finish Recommendations

Polyurethane, water-based finishes, or hardening oils; staining is very common to even out color variations

Notable Features

Contains tyloses which make the wood waterproof, high tannin content causing corrosion with iron fasteners in wet conditions

Learn more about White Oak in the Wood Encyclopedia
Identified August 30, 2026