White Oak — Quercus alba

White Oak

Quercus alba · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Eastern North America, commonly found in the Midwest including Illinois.
Hardness
1360 lbf (Hard)
Durability
Very Durable, with high resistance to decay and moisture due to closed cellular structures (tyloses).

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Grain Pattern

Straight grain with prominent, distinct growth rings and noticeable medullary ray flecks on quartered surfaces.

Color & Appearance

Light to medium brown heartwood with a paler, whitish to light-brown sapwood, darkening slightly with age and light exposure.

Hardness (Janka)

1360 lbf (Hard)

Durability & Decay Resistance

Very Durable, with high resistance to decay and moisture due to closed cellular structures (tyloses).

Value & Age

Estimated Market ValueNot an official valuation

4.00 to 8.00 USD per board foot for standard lumber grades.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Freshly cut log section estimated at 40 to 60 years based on ring count scale.

Common Uses

Furniture, flooring, cabinetry, boat building, and exterior construction.

Geographic Origin

Eastern North America, commonly found in the Midwest including Illinois.

Workability

Good overall workability with hand and machine tools, though it can blunt cutters and requires pre-boring for screws.

Finish Recommendations

Accepts stains, oils, and varnishes well; polyurethane or conversion varnish provides excellent protection.

Notable Features

Contains high tannin content which reacts with iron, and possesses natural waterproof cellular blockages (tyloses).

Notes

cut down in Skokie Illinois

Learn more about White Oak in the Wood Encyclopedia
Identified November 3, 2026