Teak — Tectona grandis

Teak

Tectona grandis · Exotic/Tropical

AI-generated identification · may be incorrect
Type
Exotic/Tropical
Origin
South and Southeast Asia, widely cultivated in tropical plantations globally.
Hardness
1,070 lbf (Medium)
Durability
Very Durable with exceptional natural resistance to rot, decay, and weathering.

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Grain Pattern

Straight to slightly wavy grain with a coarse, uneven texture and flat-sawn cathedral patterns.

Color & Appearance

Originally a rich golden-brown, weathered to a silvery-gray patina due to UV exposure.

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable with exceptional natural resistance to rot, decay, and weathering.

Value & Age

Estimated Market ValueNot an official valuation

15 to 30 dollars per board foot

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Estimated 5 to 15 years based on weathered surface patina and moderate UV degradation.

Common Uses

Outdoor furniture, boat decking, marine applications, and exterior architecture.

Geographic Origin

South and Southeast Asia, widely cultivated in tropical plantations globally.

Workability

Easy to work with hand and machine tools, though high silica content dulls cutting edges quickly.

Finish Recommendations

Penetrating teak oil or marine varnish after cleaning and light sanding of the weathered layer.

Notable Features

Contains natural oils and rubber that impart a leather-like scent and superior moisture resistance.

Notes

Outdoor bench

Learn more about Teak in the Wood Encyclopedia
Identified October 27, 2026