Red Oak — Quercus rubra
Medium, based on the distinctive ring-porous end grain, reddish hue, and typical northern hardwood bark characteristics. confidence

Red Oak

Quercus rubra · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1220 lbf (Hard)
Durability
Non-durable to Moderately Durable; susceptible to decay and insect attack if left untreated or exposed to moisture.

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Grain Pattern

Straight to irregular grain with a coarse texture, featuring distinct growth rings and ring-porous structure visible on the end grain.

Color & Appearance

Heartwood is a pinkish-red brown, while the sapwood is lighter, nearly white to pale brown. Exhibits moderate natural luster.

Hardness (Janka)

1220 lbf (Hard)

Durability & Decay Resistance

Non-durable to Moderately Durable; susceptible to decay and insect attack if left untreated or exposed to moisture.

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot for lumber.
Wood Age Estimate
Freshly cut log, estimated tree age around 30 to 50 years based on ring count.
Sustainability Status
Least Concern according to the IUCN Red List; widely abundant and sustainably harvested.

Common Uses

Furniture, flooring, cabinetry, interior millwork, and general construction.

Geographic Origin

Eastern North America

Workability

Generally easy to work with both hand and machine tools. Responds well to gluing, screwing, and nailing, though pre-boring is recommended.

Finish Recommendations

Accepts stains and a wide variety of finishes including polyurethane, lacquer, and oil extremely well after proper grain filling.

Notable Features

Open pores that require grain filling for a smooth finish; high tannin content which can react with iron.

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