Most likely teak; alternatives include iroko or dark-grained mahogany. — Tectona grandis

Most likely teak; alternatives include iroko or dark-grained 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, and Africa.
Hardness
1,070 lbf Janka; Medium hardness.
Durability
Very Durable; naturally resistant to rot, moisture, and many insects, especially in heartwood.

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Grain Pattern

Predominantly straight, with fine irregular/interlocked streaking and subtle cathedral figure; quartersawn or riftsawn appearance.

Color & Appearance

Golden to medium brown heartwood with darker brown streaks and little visible sapwood. Teak typically darkens and develops a richer patina with age, though this sample appears relatively evenly weathered.

Hardness (Janka)

1,070 lbf Janka; Medium hardness.

Durability & Decay Resistance

Very Durable; naturally resistant to rot, moisture, and many insects, especially in heartwood.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $20–$45 per board foot for common kiln-dried teak; figured or premium old-growth material can be higher.

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 dated from the photograph; surface patina suggests finished or handled wood, not necessarily old timber.

Common Uses

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

Geographic Origin

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

Workability

Machines and sands well, though silica and natural oils can dull blades and complicate gluing; predrilling is advisable.

Finish Recommendations

Clean and degrease before gluing or finishing; teak oil, penetrating oil, varnish, lacquer, or polyurethane are suitable, with light sanding between coats.

Notable Features

Oily feel, moderate weight, dimensional stability, and distinctive golden-brown streaking; end grain would substantially improve confirmation.

Learn more about Most likely teak; alternatives include iroko or dark-grained mahogany. in the Wood Encyclopedia
Identified September 7, 2026