Likely teak; alternatives include teak-like iroko or plantation mahogany — Tectona grandis

Likely teak; alternatives include teak-like iroko or plantation mahogany

Tectona grandis · Hardwood; exotic/tropical

AI-generated identification · may be incorrect
Type
Hardwood; exotic/tropical
Origin
Native to South and Southeast Asia; widely plantation-grown in Indonesia, India, Myanmar, Thailand, and Africa.
Hardness
1,070 lbf Janka; Medium
Durability
Very Durable; highly resistant to decay, moisture, and many insects because of natural oils.

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Grain Pattern

Predominantly straight, fine to moderately coarse grain with occasional wavy streaks; likely flat-sawn boards. No clear special figure.

Color & Appearance

Golden to medium honey-brown heartwood with darker streaking and limited pale sapwood; naturally lustrous. Teak typically darkens slightly with age, then may silver if unfinished and weathered.

Hardness (Janka)

1,070 lbf Janka; Medium

Durability & Decay Resistance

Very Durable; highly resistant to decay, moisture, and many insects because of natural oils.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $12–$30 per board foot for ordinary kiln-dried teak; premium clear grades may cost more.

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 determined from this finished image; the uniform sheen suggests an intact, relatively well-maintained surface rather than reliably indicating age.

Common Uses

Furniture, doors, cabinetry, flooring, decking, boatbuilding, outdoor joinery, and veneer.

Geographic Origin

Native to South and Southeast Asia; widely plantation-grown in Indonesia, India, Myanmar, Thailand, and Africa.

Workability

Generally machines and finishes well, though silica and oils can dull tools and interfere with glue adhesion; predrilling is advisable. Sanding may produce a smooth, oily surface.

Finish Recommendations

Clean and lightly abrade before finishing; use an exterior teak oil for a natural appearance or a compatible film finish after solvent wiping and testing. Unfinished teak weathers gray.

Notable Features

Distinctive golden-brown appearance, oily feel, dimensional stability, and mild characteristic odor; figure can vary considerably between boards.

Learn more about Likely teak; alternatives include teak-like iroko or plantation mahogany in the Wood Encyclopedia
Identified September 3, 2026