Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, with good resistance to rot and decay, though susceptible to insect attack in sapwood
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Grain Pattern
Straight to slightly irregular grain with a moderate cathedral pattern visible on the face-sawn board
Color & Appearance
Rich dark brown to lighter grayish-brown heartwood with a paler yellowish-grey sapwood; moderate luster which tends to lighten slightly to a warm golden brown over time upon UV exposure
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to rot and decay, though susceptible to insect attack in sapwood
Value & Sustainability
- Estimated Market Value
- $6.00 to $12.00 per board foot depending on grade and width
- Wood Age Estimate
- Recently milled kiln-dried lumber, estimated less than 2-5 years since harvest
- Sustainability Status
- Least concern, widely available through sustainable forestry and domestic harvesting in North America
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, interior paneling, and carving
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, glues, stains, and finishes very well, though prone to occasional tearout on figured sections
Finish Recommendations
Accepts oils, varnishes, lacquers, and polyurethane exceptionally well; often finished with Danish oil or wiping varnish to highlight natural depth
Notable Features
Prized for its rich dark color, stability, and moderate weight with good shock resistance
