White Oak (Quercus alba) — Quercus alba
High; identified by distinct ring-porous pore structure, visible ray flecking, tan-beige coloration, and characteristic iron-tannin reaction spots on rough-sawn grain. confidence

White Oak (Quercus alba)

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern and Central North America
Hardness
1,360 lbf (Hard)
Durability
Very Durable; exceptional resistance to rot, decay, and moisture due to tyloses blocking vessel pores.

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Straight to slightly coarse grain with prominent earlywood pores, open structure, and visible ray flecks characteristic of ring-porous oak cut close to quarter/rift saw alignment.

Color & Appearance

Light brown to pale beige heartwood with creamy white sapwood tones; raw un-finished surface showing slight graying and mild iron-tannin blue/black staining marks near center.

Hardness (Janka)

1,360 lbf (Hard)

Durability & Decay Resistance

Very Durable; exceptional resistance to rot, decay, and moisture due to tyloses blocking vessel pores.

Value & Sustainability

Estimated Market Value
$6.00 - $11.00 per board foot (depending on grade, thickness, and regional availability).
Wood Age Estimate
Modern lumber sample; recent rough-sawn mill marks visible with minimal aging or patina, estimated freshly cut/processed board (under 5 years old).
Sustainability Status
Least Concern (IUCN Red List); non-CITES listed; widely available certified sustainable (FSC/PEFC).

Common Uses

Cabinetry, hardwood flooring, fine furniture, cooperage (wine and whiskey barrels), architectural millwork, and boatbuilding.

Geographic Origin

Eastern and Central North America

Workability

Fair to good workability with machine tools; hard density can dull cutters; holds screws/nails well with pre-drilling required; glues well.

Finish Recommendations

Accepts stains and oils exceptionally well; film finishes like polyurethane, lacquer, or hard-wax oils are highly recommended after thorough sanding to remove surface rough saw marks.

Notable Features

High tannin content which causes dark blue-black staining when exposed to moisture and iron contact; tyloses structure makes heartwood water-tight.

Learn more about White Oak (Quercus alba) in the Wood Encyclopedia
Identified July 26, 2026