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
1070 lbf (Medium)
Durability
Very Durable with high resistance to decay and insects due to natural oils.

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Grain Pattern

Straight to slightly wavy grain with a coarse, uneven texture and a medium natural luster.

Color & Appearance

Golden-brown heartwood that darkens with age, contrasted with a paler yellowish-white sapwood.

Hardness (Janka)

1070 lbf (Medium)

Durability & Decay Resistance

Very Durable with high resistance to decay and insects due to natural oils.

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 growth ring spacing and rich patina.

Common Uses

Boat building, exterior furniture, decking, and fine indoor cabinetry.

Geographic Origin

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

Workability

Easy to work with hand and tools, though silica content causes moderate blade dulling.

Finish Recommendations

Teak oil or penetrating finishes perform best; surface prep requires wiping away natural oils with a solvent before gluing or finishing.

Notable Features

Oily feel, leather-like scent when freshly cut, and exceptional dimensional stability.

Learn more about Teak in the Wood Encyclopedia
Identified November 1, 2026