Most likely teak; alternatives include iroko or another broad-pored tropical hardwood. Image-only identification is uncertain. — Tectona grandis (likely)

Most likely teak; alternatives include iroko or another broad-pored tropical hardwood. Image-only identification is uncertain.

Tectona grandis (likely) · Hardwood; tropical/exotic

AI-generated identification · may be incorrect
Type
Hardwood; tropical/exotic
Origin
Native to South and Southeast Asia; also cultivated in tropical regions worldwide.
Hardness
1,070 lbf; Medium (commonly reported Janka value).
Durability
Durable; teak heartwood is notably resistant to decay, weathering, and many insects.

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Grain Pattern

Mostly straight to slightly irregular grain, with prominent, uneven dark growth lines; the pictured face does not establish cut orientation or special figure.

Color & Appearance

Weathered-looking golden to medium brown with darker streaks and possible gray-brown surface discoloration. Fresh teak typically darkens with age; finish and lighting affect its appearance.

Hardness (Janka)

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

Durability & Decay Resistance

Durable; teak heartwood is notably resistant to decay, weathering, and many insects.

Value & Age

Estimated Market ValueNot an official valuation

Highly variable by origin, grade, and dimensions; roughly US$10–30+ per board foot for surfaced stock in many retail markets.

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 estimate from the image; surface marks and color alone do not reliably indicate age.

Common Uses

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

Geographic Origin

Native to South and Southeast Asia; also cultivated in tropical regions worldwide.

Workability

Generally machines and finishes well, though silica can dull cutters; oily surfaces may need cleaning before gluing or finishing.

Finish Recommendations

For exterior use, leave unfinished to weather or apply teak oil; indoors, use oil, varnish, or polyurethane after cleaning the surface.

Notable Features

Naturally oily, stable, and durable; often has a leather-like scent when freshly cut. The image shows no clear end grain for confirmation.

Learn more about Most likely teak; alternatives include iroko or another broad-pored tropical hardwood. Image-only identification is uncertain. in the Wood Encyclopedia
Identified October 10, 2026