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 resistance to rot and insects.

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Grain Pattern

Straight to wavy grain with a coarse, uneven texture and distinct growth rings.

Color & Appearance

Golden to medium brown heartwood that darkens with age, contrasting with paler yellowish-white sapwood.

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable with exceptional resistance to rot and insects.

Value & Age

Estimated Market ValueNot an official valuation

$15 to $30 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 20 to 50 years based on surface oxidation and wear patterns.

Common Uses

Boat building, fine furniture, outdoor decking, and exterior construction.

Geographic Origin

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

Workability

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

Finish Recommendations

Teak oil or penetrating finishes perform best; surface preparation requires degreasing due to natural oils.

Notable Features

Contains natural oils that give it a greasy or oily feel and a distinct leather-like scent when freshly cut.

Learn more about Teak in the Wood Encyclopedia
Identified October 23, 2026