Likely teak; alternatives include African mahogany or another reddish-brown tropical hardwood. — Tectona grandis (tentative)

Likely teak; alternatives include African mahogany or another reddish-brown tropical hardwood.

Tectona grandis (tentative) · Hardwood; tropical

AI-generated identification · may be incorrect
Type
Hardwood; tropical
Origin
Native to South and Southeast Asia; also cultivated in plantations across tropical regions.
Hardness
1,070 lbf — Medium (near the medium/hard boundary).
Durability
Durable; teak heartwood resists decay and insects, while sapwood is less resistant.

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Grain Pattern

Mostly straight, with fine, somewhat irregular dark streaks; no prominent decorative figure visible. Face-grain image only, so sawing orientation cannot be determined.

Color & Appearance

Golden to medium reddish brown with darker streaks and a slightly oily-looking luster. Teak typically darkens with age; sapwood is usually paler.

Hardness (Janka)

1,070 lbf — Medium (near the medium/hard boundary).

Durability & Decay Resistance

Durable; teak heartwood resists decay and insects, while sapwood is less resistant.

Value & Age

Estimated Market ValueNot an official valuation

Approximately US$10–25 per board foot for typical kiln-dried teak; grade, origin, and dimensions cause substantial variation.

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 estimated reliably from this close-up; surface color alone does not establish age.

Common Uses

Outdoor and indoor furniture, decking, boat components, cabinetry, flooring, and veneer.

Geographic Origin

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

Workability

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

Finish Recommendations

For interior use, sand evenly and apply oil, varnish, or polyurethane; clean the surface before gluing or coating. Exterior teak may be left to weather or maintained with a suitable exterior finish.

Notable Features

Naturally oily, stable, and weather-resistant; the pictured surface has fine dark streaking but no clear end grain or diagnostic features.

Learn more about Likely teak; alternatives include African mahogany or another reddish-brown tropical hardwood. in the Wood Encyclopedia
Identified October 15, 2026