Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, with very good resistance to rot and moderate resistance to insect attack.
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Grain Pattern
Straight to slightly irregular grain with a medium texture and occasional subtle wave figure.
Color & Appearance
Rich dark brown to purplish-brown heartwood with lighter pale yellowish-grey sapwood, typically showing a medium luster and darkening gracefully with age.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with very good resistance to rot and moderate resistance to insect attack.
Value & Sustainability
- Estimated Market Value
- 8.00 to 15.00 USD per board foot depending on grade and thickness.
- Wood Age Estimate
- Estimated 20 to 50 years based on the polished furniture surface and patina.
- Sustainability Status
- Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably harvested in North America.
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, veneer, and turning.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, glues, stains, and finishes very well.
Finish Recommendations
Takes oil, lacquer, shellac, and polyurethane exceptionally well; often finished with a clear oil or satin topcoat to highlight natural grain.
Notable Features
Famous for its rich chocolate-brown color, stability, and excellent shock resistance.
