Red Oak — Quercus rubra
High - distinct open pores, coarse texture, and reddish-brown undertones characteristic of North American Red Oak. confidence

Red Oak

Quercus rubra · Hardwood

Type
Hardwood
Origin
Eastern and Central North America, as well as southeastern Canada.
Hardness
1290 lbf (Hard)
Durability
Moderately Durable; vulnerable to insect attack and decay if left untreated outdoors.

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Grain Pattern

Straight to slightly irregular grain with a prominent open, coarse texture and distinct growth rings typical of ring-porous hardwoods.

Color & Appearance

Light to medium reddish-brown heartwood with a paler sapwood. Exhibits a natural warm luster and darkens slightly to a rich amber tone over time with UV exposure.

Hardness (Janka)

1290 lbf (Hard)

Durability & Decay Resistance

Moderately Durable; vulnerable to insect attack and decay if left untreated outdoors.

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot for standard domestic lumber.
Wood Age Estimate
Estimated to be between 10 to 30 years based on modern millwork appearance and finish condition.
Sustainability Status
Least Concern (IUCN), widely abundant, readily available with good FSC certification options.

Common Uses

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

Geographic Origin

Eastern and Central North America, as well as southeastern Canada.

Workability

Generally easy to work with both hand and machine tools, though open pores require grain filling for a smooth finish and it can split easily during nailing.

Finish Recommendations

Polyurethane, lacquer, or conversion varnish; wood filler is recommended if a completely smooth, pore-free surface is desired.

Notable Features

Open, porous end-grain structure; high tannin content which can react with iron; distinct rays visible on quarter-sawn surfaces.

Learn more about Red Oak in the Wood Encyclopedia
Identified August 24, 2026