Likely teak; weathered or aged teak is the best visual match. Alternatives include iroko or another durable tropical hardwood. — Tectona grandis (tentative)

Likely teak; weathered or aged teak is the best visual match. Alternatives include iroko or another durable tropical hardwood.

Tectona grandis (tentative) · Hardwood; tropical

AI-generated identification · may be incorrect
Type
Hardwood; tropical
Origin
Native to South and Southeast Asia; also grown in plantations across tropical regions.
Hardness
About 1,070 lbf; Medium (Janka).
Durability
Very Durable; teak heartwood resists decay and insects, especially compared with its sapwood.

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Grain Pattern

Mostly straight, coarse grain with mild irregularity; the broad face appears flat-sawn or mixed-sawn. End grain is not visible, so cut orientation and figure are uncertain.

Color & Appearance

Weathered surface is gray-brown with darker streaks; fresh teak heartwood is golden to medium brown and tends to darken with age. Sapwood is usually pale yellow-brown.

Hardness (Janka)

About 1,070 lbf; Medium (Janka).

Durability & Decay Resistance

Very Durable; teak heartwood resists decay and insects, especially compared with its sapwood.

Value & Age

Estimated Market ValueNot an official valuation

Roughly US$15–35 per board foot for typical kiln-dried stock; grade, origin, and reclaimed status strongly affect price.

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 reliably estimate sample age from this image; the gray patina may indicate weathering, not a specific age.

Common Uses

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

Geographic Origin

Native to South and Southeast Asia; also grown in plantations across tropical regions.

Workability

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

Finish Recommendations

For outdoor use, leave to weather or apply a compatible penetrating teak oil; for interior use, clean and sand, then seal with varnish or polyurethane.

Notable Features

Naturally oily, stable, and durable; fresh wood may have a leathery or oily scent. The pictured surface looks rough and weathered.

Learn more about Likely teak; weathered or aged teak is the best visual match. Alternatives include iroko or another durable tropical hardwood. in the Wood Encyclopedia
Identified October 12, 2026