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 regions.
Hardness
1,070 lbf (Medium)
Durability
Very Durable with high natural resistance to rot and insects.

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Grain Pattern

Straight to wavy grain with a coarse, uneven texture and visible open pores.

Color & Appearance

Golden to medium brown heartwood that darkens with age, contrasted by pale yellow sapwood.

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable with high natural resistance to rot and insects.

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 10 to 30 years old based on oxidation and surface patina.

Common Uses

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

Geographic Origin

South and Southeast Asia, widely cultivated in tropical regions.

Workability

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

Finish Recommendations

Teak oil or penetrating finishes work best; degreasing with solvent is needed before gluing.

Notable Features

Contains natural oils that give it a greasy feel and distinct leathery scent when fresh.

Learn more about Teak in the Wood Encyclopedia
Identified October 17, 2026