Likely teak; alternatives include iroko or another tropical hardwood. The photo alone is not definitive. — Tectona grandis (if teak)

Likely teak; alternatives include iroko or another tropical hardwood. The photo alone is not definitive.

Tectona grandis (if teak) · Hardwood; commonly classed as exotic/tropical

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

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Grain Pattern

Mostly straight to slightly irregular grain, with fine, dark streaks; appears flat-sawn. No distinctive figured pattern is visible.

Color & Appearance

Golden to medium brown heartwood with subtle darker streaking; sapwood is not clearly distinguishable. Surface looks matte and weathered; teak typically darkens with age and may silver outdoors.

Hardness (Janka)

1,070 lbf — Medium (Janka; teak)

Durability & Decay Resistance

Durable: teak heartwood resists decay and insects well, especially compared with sapwood.

Value & Age

Estimated Market ValueNot an official valuation

Roughly US$10–30 per board foot for typical retail teak lumber; grade, origin, dimensions, and certification 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 age from this image; surface wear and oxidation do not establish the sample’s age.

Common Uses

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

Geographic Origin

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

Workability

Cuts and sands well, though silica can dull tools; oily surfaces may need cleaning before gluing or finishing.

Finish Recommendations

Clean and sand evenly; use teak-compatible oil for a natural look or a compatible clear exterior finish. Test adhesion, especially on oily wood.

Notable Features

Naturally oily, stable, and often faintly aromatic; this image does not reveal end grain or a clear diagnostic feature.

Learn more about Likely teak; alternatives include iroko or another tropical hardwood. The photo alone is not definitive. in the Wood Encyclopedia
Identified October 3, 2026