Red Oak — Quercus rubra
High, confirmed by the distinctive ring-porous end grain structure, reddish-brown hue, and characteristic ray flecks and growth ring patterns. confidence

Red Oak

Quercus rubra · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1220 lbf (Hard)
Durability
Slightly Durable to Non-durable (susceptible to insect attack and rot if exposed to moisture)

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Grain Pattern

Straight grain with a distinct cathedral pattern on the flat-sawn faces and prominent growth rings visible on the end grain.

Color & Appearance

Heartwood is a pinkish to reddish brown; sapwood is a paler white to light brown. Exhibits moderate natural luster.

Hardness (Janka)

1220 lbf (Hard)

Durability & Decay Resistance

Slightly Durable to Non-durable (susceptible to insect attack and rot if exposed to moisture)

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot
Wood Age Estimate
Modern lumber, freshly cut or milled within the last few months, indicated by bright raw end grain and lack of significant surface oxidation/patina.
Sustainability Status
Not listed on the CITES appendices or IUCN Red List of Threatened Species; widely abundant and sustainably harvested in North America.

Common Uses

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

Geographic Origin

Eastern North America

Workability

Generally easy to work with both hand and machine tools. Glues, stains, and finishes well, though open pores may require grain filler for a perfectly smooth finish.

Finish Recommendations

Accepts stains, varnishes, lacquers, and polyurethane exceptionally well. Paste wax or oil finishes also provide good results.

Notable Features

Open-pored end grain visible to the naked eye, high porosity, and strong distinct growth ring boundaries characteristic of ring-porous hardwoods.

Notes

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