Red Oak — Quercus rubra
High; identified by the characteristic reddish-brown coloration, prominent open pores, distinct growth ring patterns, and typical strip flooring format indicative of North American Red Oak. confidence

Red Oak

Quercus rubra · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1220 lbf (Hard)
Durability
Slightly Durable; non-resistant to heartwood decay and vulnerable to insect attack if exposed to moisture.

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Grain Pattern

Straight to slightly irregular grain with a coarse, open texture; primarily flat-sawn and quarter-sawn boards visible showing distinct growth rings and occasional subtle cathedral patterns.

Color & Appearance

Heartwood is a light to medium reddish brown, while sapwood is a lighter, pale brown to whitish color. Exhibits moderate color variation between individual boards, with a natural warm luster.

Hardness (Janka)

1220 lbf (Hard)

Durability & Decay Resistance

Slightly Durable; non-resistant to heartwood decay and vulnerable to insect attack if exposed to moisture.

Value & Sustainability

Estimated Market Value
3.50 to 7.00 USD per board foot depending on grade and region
Wood Age Estimate
Estimated to be 10-30 years old, typical of modern residential hardwood strip flooring with mild surface oxidation and wear.
Sustainability Status
Not listed on CITES appendices, IUCN Least Concern. Widely abundant and sustainably harvested with FSC certification options available.

Common Uses

Flooring, furniture, cabinetry, interior trim, architectural millwork, and general construction.

Geographic Origin

Eastern North America

Workability

Favorable workability; machines well, glues, takes nails and screws easily, though pre-boring is recommended. Can be prone to splitting when hand nailing near edges.

Finish Recommendations

Polyurethane, water-based or oil-based finishes, and conversion varnishes perform exceptionally well. Wood grain filler may be used if a completely flat, glass-like finish is desired.

Notable Features

Open, porous grain structure with prominent growth rings and high porosity requiring grain filler for completely smooth finishes; distinct reddish undertones.

Learn more about Red Oak in the Wood Encyclopedia
Identified July 28, 2026