White Oak (or Red Oak species group) — Quercus alba (or Quercus spp.)
High; identification based on clear cross-sectional end grain displaying ring-porous earlywood pore bands, distinct latewood pores, and wide radial medullary rays typical of Quercus species. confidence

White Oak (or Red Oak species group)

Quercus alba (or Quercus spp.) · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1,360 lbf (Hard)
Durability
Very Durable to Durable; highly resistant to rot and decay due to tyloses blocking earlywood pores, with good natural moisture resistance.

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Grain Pattern

Ring-porous structure visible on the cross-section end grain showing distinct growth rings, coarse texture, and prominent broad ray flecks running radially.

Color & Appearance

Light to medium tan-brown heartwood with a subtle yellowish-olive cast; sapwood typically thin and light beige. Darkens slightly over time with age and UV exposure.

Hardness (Janka)

1,360 lbf (Hard)

Durability & Decay Resistance

Very Durable to Durable; highly resistant to rot and decay due to tyloses blocking earlywood pores, with good natural moisture resistance.

Value & Sustainability

Estimated Market Value
$6.00 - $10.00 per board foot depending on grade, thickness, and regional market.
Wood Age Estimate
Freshly cut or recently milled dimensional lumber sample showing minimal ambient oxidation or surface patina.
Sustainability Status
Least Concern (IUCN Red List), non-CITES listed, widely available with FSC certification, harvested from sustainably managed forests.

Common Uses

Furniture, hardwood flooring, cabinetry, barrel coopering (wine and whiskey), boat building, architectural millwork, and heavy construction.

Geographic Origin

Eastern North America

Workability

Good workability with hand and machine tools, though high density causes moderate dulling of cutters. Glues, sands, and finishes very well; pre-drilling recommended for fasteners.

Finish Recommendations

Accepts a wide range of finishes including wiping oils, polyurethane, lacquer, and varnish. Film-building finishes perform exceptionally well over pre-sanded surfaces.

Notable Features

Distinctive acidic oak scent when cut; high tannin content which can react with iron/steel fasteners when damp to cause blue-black staining.

Learn more about White Oak (or Red Oak species group) in the Wood Encyclopedia
Identified July 26, 2026