Likely teak; alternatives include iroko or dark-stained mahogany. — Tectona grandis

Likely teak; alternatives include iroko or dark-stained mahogany.

Tectona grandis · Hardwood; exotic/tropical.

AI-generated identification · may be incorrect
Type
Hardwood; exotic/tropical.
Origin
Native to South and Southeast Asia; plantation-grown widely in Africa, Central America, and South America.
Hardness
Approx. 1,070 lbf Janka — Medium.
Durability
Very Durable; naturally resistant to decay, moisture, and many insects, though finish and exposure affect performance.

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Grain Pattern

Mostly straight, fine-to-medium textured grain with slight interlock; the central board shows a small knot or pin figure. Boards appear flat-sawn or mixed-sawn.

Color & Appearance

Golden honey-brown to medium brown heartwood with darker streaking and subdued luster; teak commonly darkens initially, then may weather silver-gray in sunlight.

Hardness (Janka)

Approx. 1,070 lbf Janka — Medium.

Durability & Decay Resistance

Very Durable; naturally resistant to decay, moisture, and many insects, though finish and exposure affect performance.

Value & Age

Estimated Market ValueNot an official valuation

About $15–$35 per board foot for ordinary kiln-dried teak; premium clear stock may exceed $40.

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 sample appears machine-worked and moderately used, but visible wear is insufficient to date the wood; likely several to 20+ years old as a component.

Common Uses

Outdoor furniture, indoor furniture, decking, boatbuilding, cabinetry, flooring, and turned components.

Geographic Origin

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

Workability

Machines and sands reasonably well, but silica and natural oils can dull tools; predrilling is advisable. Gluing may require clean, freshly prepared surfaces.

Finish Recommendations

Clean and abrade thoroughly, then use teak oil, exterior penetrating oil, or spar varnish as appropriate. Film finishes require careful surface preparation.

Notable Features

Naturally oily, dimensionally stable, and often has a characteristic leathery or aromatic scent; the dark end-grain banding is consistent with teak.

Learn more about Likely teak; alternatives include iroko or dark-stained mahogany. in the Wood Encyclopedia
Identified September 6, 2026