Most likely teak; alternatives include iroko or African mahogany. — Tectona grandis

Most likely teak; alternatives include iroko or African 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, Myanmar, India, Thailand, and Africa.
Hardness
1,070 lbf Janka; Medium hardness.
Durability
Very Durable; naturally resistant to decay, moisture, and many insects because of its oils and silica.

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Grain Pattern

Predominantly straight, fine-to-medium texture, with slight interlock and subtle streaking; likely plainsawn or riftsawn.

Color & Appearance

Golden honey-brown heartwood with darker brown streaks and little visible sapwood. Develops a deeper brown or silvery patina with light exposure and weathering; moderate luster.

Hardness (Janka)

1,070 lbf Janka; Medium hardness.

Durability & Decay Resistance

Very Durable; naturally resistant to decay, moisture, and many insects because of its oils and silica.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $12–$30 per board foot for quality dry teak; premium certified or exceptionally figured stock 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
The sample appears freshly machined or lightly aged; visible appearance cannot establish tree or board age.

Common Uses

Outdoor furniture, decking, boatbuilding, architectural joinery, flooring, cabinetry, and turned work.

Geographic Origin

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

Workability

Machines and sands well, though silica can dull cutters; oily surfaces may complicate gluing, so clean and freshly abrade bonding areas. Pre-drilling is advisable.

Finish Recommendations

Teak oil or penetrating exterior finishes suit exposed applications; for film finishes, degrease and abrade first. Clear varnish or polyurethane enhances color indoors.

Notable Features

Distinctive oily feel, mild characteristic scent, excellent dimensional stability, and strong golden chatoyance under finish.

Learn more about Most likely teak; alternatives include iroko or African mahogany. in the Wood Encyclopedia
Identified September 14, 2026