Likely Ipe (Brazilian walnut); alternatives include Cumaru or dark-stained tropical hardwood.
Handroanthus spp. (formerly Tabebuia spp.) · Hardwood; Exotic/Tropical
AI-generated identification · may be incorrect- Type
- Hardwood; Exotic/Tropical
- Origin
- Tropical Central and South America, especially Brazil, Bolivia, and Paraguay.
- Hardness
- Approximately 3,500–3,700 lbf Janka; Extremely Hard.
- Durability
- Very Durable; exceptional resistance to decay, insects, and weathering.
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Grain Pattern
Mostly straight to subtly interlocked, with fine texture and little visible figure; the sample appears flat-sawn or plain-sawn.
Color & Appearance
Uniform dark olive-brown to chocolate-brown heartwood, with minimal visible sapwood and low luster; typically fades toward brown-gray with UV exposure.
Hardness (Janka)
Approximately 3,500–3,700 lbf Janka; Extremely Hard.
Durability & Decay Resistance
Very Durable; exceptional resistance to decay, insects, and weathering.
Value & Age
Roughly $15–$30 per board foot retail in North America, varying substantially by grade and legality of supply.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- The piece appears weathered or previously stored, but visible wear cannot establish its harvest age; likely years to decades old as a board.
Common Uses
Exterior decking, heavy-duty outdoor furniture, boardwalks, flooring, tool handles, and turning.
Geographic Origin
Tropical Central and South America, especially Brazil, Bolivia, and Paraguay.
Workability
Very difficult to machine; high density rapidly dulls tools and may cause tearout. Predrilling is essential; gluing can be unreliable because of natural extractives, and sanding dust is substantial.
Finish Recommendations
For exterior use, leave unfinished to weather gray or apply a penetrating UV-resistant exterior oil; remove surface oils and test adhesion before film finishes.
Notable Features
Very heavy, dense, oily, and exceptionally stable outdoors; often has a faintly resinous or earthy odor.
