Red Oak — Quercus rubra
High; identified based on the distinct reddish-brown tone, coarse open-pored grain texture, and characteristic cathedral growth ring patterns typical of Red Oak lumber. confidence

Red Oak

Quercus rubra · Hardwood

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

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Grain Pattern

Straight to irregular grain with a coarse, open texture and distinct growth rings displaying a prominent cathedral pattern.

Color & Appearance

Heartwood is a light to medium reddish brown, while the sapwood is a lighter, pale brown to white. It has a moderate natural luster and darkens slightly to a rich amber tone with age and light exposure.

Hardness (Janka)

1220 lbf (Hard)

Durability & Decay Resistance

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

Value & Sustainability

Estimated Market Value
$3.00 to $6.00 per board foot depending on grade and kiln-drying status.
Wood Age Estimate
Estimated to be relatively recently milled lumber (1-5 years old), showing typical fresh surfaces with minimal environmental patina.
Sustainability Status
Least Concern (IUCN), widely available, highly sustainable, and frequently certified by the FSC.

Common Uses

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

Geographic Origin

Eastern North America

Workability

Works very well with both hand and machine tools; glues, stains, and finishes well, though the open pores may require grain filler for a perfectly smooth surface.

Finish Recommendations

Takes stains, oils, lacquers, and polyurethanes exceptionally well. Grain filler is recommended if a gloss, mirror-like finish is desired.

Notable Features

Porous end grain, distinct annual growth rings, high tannin content which can react with iron-based fasteners to cause staining.

Learn more about Red Oak in the Wood Encyclopedia
Identified July 29, 2026