
American Elm (or potentially Hackberry)
Ulmus americana · Hardwood
- Type
- Hardwood
- Origin
- Eastern and central North America
- Hardness
- 830 lbf (Soft)
- Durability
- Slightly Durable; susceptible to rot and insect attack when exposed to moisture or ground contact.
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Grain Pattern
Irregular and interlocked grain with pronounced growth ring patterns, featuring a large knot and swirling grain around the knot area.
Color & Appearance
Light brown heartwood with distinct lighter grayish-white sapwood, moderate natural luster, and color that tends to darken slightly to a warm amber over time with exposure to light.
Hardness (Janka)
830 lbf (Soft)
Durability & Decay Resistance
Slightly Durable; susceptible to rot and insect attack when exposed to moisture or ground contact.
Value & Sustainability
- Estimated Market Value
- 3.00 to 6.00 USD per board foot for domestic utility hardwood.
- Wood Age Estimate
- Recently milled or freshly cut rough-sawn lumber, showing no significant long-term aging or patina yet.
- Sustainability Status
- Not listed on CITES or IUCN red list; widely available from domestic sources, though affected historically by Dutch elm disease.
Common Uses
Furniture, flooring, cabinetry, boxes, baskets, and specialty bentwood items due to its excellent steam-bending properties.
Geographic Origin
Eastern and central North America
Workability
Generally easy to work with hand and machine tools, though interlocking grain can sometimes cause tearout during planing. Glues, stains, and finishes well.
Finish Recommendations
Takes stains, oils, and polyurethane finishes very well. Sanding up to 180 or 220 grit is recommended for a smooth surface before finishing.
Notable Features
Interlocked grain provides high resistance to splitting, making it famously difficult to split with an axe. Excellent steam-bending capabilities.