Likely Ipe (Brazilian walnut); Cumaru is a plausible alternative. — Likely Handroanthus spp. (formerly Tabebuia spp.); Cumaru alternative: Dipteryx odorata.

Likely Ipe (Brazilian walnut); Cumaru is a plausible alternative.

Likely Handroanthus spp. (formerly Tabebuia spp.); Cumaru alternative: Dipteryx odorata. · Exotic/Tropical hardwood

AI-generated identification · may be incorrect
Type
Exotic/Tropical hardwood
Origin
Tropical Central and South America, including the Amazon basin.
Hardness
3,680 lbf; Extremely Hard.
Durability
Very Durable; naturally resistant to decay and many insects, including in outdoor exposure.

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Grain Pattern

Mostly straight to slightly interlocked grain, with fine-to-medium texture; the visible boards appear plain-sawn or mixed-cut, without distinctive figure.

Color & Appearance

Weathered medium brown with muted reddish tones; fresh ipe is typically olive-brown to dark brown and may lighten or gray outdoors. Sapwood is usually lighter.

Hardness (Janka)

3,680 lbf; Extremely Hard.

Durability & Decay Resistance

Very Durable; naturally resistant to decay and many insects, including in outdoor exposure.

Value & Age

Estimated Market ValueNot an official valuation

Approximately US$8–20 per board foot for retail surfaced stock; species, grade, and region affect pricing.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Not reliably estimable from this image; surface weathering suggests outdoor exposure, not a specific wood age.

Common Uses

Decking, exterior structures, flooring, heavy construction, and some turned or specialty items.

Geographic Origin

Tropical Central and South America, including the Amazon basin.

Workability

Very hard and dense; predrilling is advisable, and sharp carbide tooling helps. Can cause machining difficulty and may blunt cutters; gluing benefits from clean, freshly prepared surfaces.

Finish Recommendations

For color retention, use a penetrating exterior oil formulated for dense tropical hardwoods; otherwise allow natural graying. Test finish adhesion on a prepared area.

Notable Features

Exceptional density and outdoor durability; boards commonly weather to gray if left unfinished.

Learn more about Likely Ipe (Brazilian walnut); Cumaru is a plausible alternative. in the Wood Encyclopedia
Identified October 11, 2026

Encyclopedia

Learn about Likely Ipe (Brazilian Walnut); Cumaru Is A Plausible Alternative. in the encyclopedia

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