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

Most likely teak; alternatives include iroko or weathered 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, Africa, and Latin America.
Hardness
Janka about 1,070 lbf — Medium.
Durability
Very Durable; heartwood is highly resistant to rot, moisture, and many insects.

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Mostly straight to slightly interlocked, with coarse open texture and faintly wavy bands. The broad face appears flat-sawn, with localized dark knots or mineral/stain marks.

Color & Appearance

Golden brown to medium reddish brown heartwood, with darker streaking and modest natural luster; it commonly darkens and then silvers with prolonged light and weather exposure.

Hardness (Janka)

Janka about 1,070 lbf — Medium.

Durability & Decay Resistance

Very Durable; heartwood is highly resistant to rot, moisture, and many insects.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $15–35 per board foot for ordinary kiln-dried stock; premium clear or plantation material may differ substantially by region.

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 photograph cannot establish chronological age; surface wear and patina suggest previously worked or stored material, not necessarily antique wood.

Common Uses

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

Geographic Origin

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

Workability

Machines and sands reasonably well, though silica and natural oils can dull tools; predrilling and fresh abrasives help. Gluing requires clean, freshly prepared surfaces.

Finish Recommendations

Clean and lightly sand, then use teak oil for a refreshed natural appearance or exterior-rated varnish/polyurethane for film protection; adhesion may require solvent wiping and a compatible sealer.

Notable Features

Naturally oily, stable, coarse-textured, and characteristically fragrant when freshly cut; dark streaks and small knots add visual variation.

Learn more about Most likely teak; alternatives include iroko or weathered mahogany. in the Wood Encyclopedia
Identified September 6, 2026