Red Oak — Quercus rubra
High. The visible open pores, reddish-brown hue, and coarse grain texture are classic diagnostic features of Red Oak. confidence

Red Oak

Quercus rubra · Hardwood

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

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Grain Pattern

Straight grain with a somewhat coarse, uneven texture and prominent open pores

Color & Appearance

Heartwood is a light to medium reddish brown, while sapwood is a lighter white to pale brown tone. Tends to darken slightly to a warm amber over time with light exposure.

Hardness (Janka)

1220 lbf (Hard)

Durability & Decay Resistance

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 region
Wood Age Estimate
Estimated to be relatively modern kiln-dried lumber, likely between 5 to 20 years old based on surface condition and lack of heavy historical patina.
Sustainability Status
Not listed on the CITES appendices or the IUCN Red List of Threatened Species. Widely abundant and sustainably harvested.

Common Uses

Furniture, flooring, cabinetry, interior trim, architectural 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 to prevent splitting. Can be prone to tearout during planning if grain is irregular.

Finish Recommendations

Takes stains, oils, lacquers, and polyurethanes exceptionally well. Grain filler is often used prior to clear-coating if a completely smooth, glass-like surface is desired.

Notable Features

High porosity allows liquids and air to pass easily through the end grain; possesses distinct growth rings and open pores that require grain filler for a perfectly smooth finish.

Learn more about Red Oak in the Wood Encyclopedia
Identified August 6, 2026