Likely teak; iroko is a plausible visual alternative. — Tectona grandis (likely; not confirmed from this photo)

Likely teak; iroko is a plausible visual alternative.

Tectona grandis (likely; not confirmed from this photo) · Hardwood; tropical

AI-generated identification · may be incorrect
Type
Hardwood; tropical
Origin
Native to South and Southeast Asia; also grown on plantations in Africa and elsewhere in the tropics.
Hardness
1,070 lbf — Medium (commonly reported Janka value).
Durability
Very Durable; heartwood is naturally resistant to decay and many insects.

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Grain Pattern

Mostly straight to mildly interlocked grain, with fine, subtle streaking. The visible face appears flat-sawn; no distinctive figured pattern is evident.

Color & Appearance

Golden to medium brown with lighter streaks; the exposed surface appears weathered or unfinished. Teak typically darkens with age, while sunlight can fade its color.

Hardness (Janka)

1,070 lbf — Medium (commonly reported Janka value).

Durability & Decay Resistance

Very Durable; heartwood is naturally resistant to decay and many insects.

Value & Age

Estimated Market ValueNot an official valuation

Highly variable; roughly US$10–30+ per board foot for retail teak lumber, depending on grade, source, and dimensions.

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

Wood Age Estimate
Cannot be reliably estimated from this image; surface exposure alone does not establish the sample’s age.

Common Uses

Outdoor and indoor furniture, decking, boatbuilding, cabinetry, flooring, and veneer.

Geographic Origin

Native to South and Southeast Asia; also grown on plantations in Africa and elsewhere in the tropics.

Workability

Generally machines and finishes well, though silica can dull cutters; interlocked grain may tear out during planing. Pre-drilling is useful for fasteners.

Finish Recommendations

For interior use, sand evenly and apply oil, varnish, or polyurethane; clean the surface well before coating because natural oils can affect adhesion.

Notable Features

Teak often has a mildly oily feel and a distinctive leathery scent when freshly worked; the pictured surface does not clearly show either trait.

Learn more about Likely teak; iroko is a plausible visual alternative. in the Wood Encyclopedia
Identified October 12, 2026