Teak — Tectona grandis
Medium-High. The coarse texture, oily feel, and characteristic golden-brown coloration strongly point toward Teak. confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia, widely cultivated in tropical plantations across Africa and Latin America.
Hardness
1070 lbf (Medium)
Durability
Very Durable

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Grain Pattern

Straight to somewhat wavy or interlocked grain with a coarse, uneven texture and medium-low natural luster.

Color & Appearance

Golden to medium brown, darkening significantly with age and exposure to light; contains natural oils that give it a somewhat leathery feel.

Hardness (Janka)

1070 lbf (Medium)

Durability & Decay Resistance

Very Durable

Value & Sustainability

Estimated Market Value
15.00 to 35.00 USD per board foot depending on origin and grade.
Wood Age Estimate
Roughly 10 to 30 years based on the sawn surface texture and oxidation level, though it is difficult to determine precisely without end-grain rings.
Sustainability Status
Not CITES listed or IUCN endangered for plantation-grown timber, but wild old-growth Asian teak faces severe restrictions and conservation concerns.

Common Uses

Boat building, marine decking, exterior furniture, carving, indoor flooring, and fine cabinetry.

Geographic Origin

South and Southeast Asia, widely cultivated in tropical plantations across Africa and Latin America.

Workability

Generally easy to work with both hand and machine tools, though its high silica content can dull cutting edges quickly. Glues and finishes well despite natural oils.

Finish Recommendations

Teak oil or penetrating finishes work best. Surface preparation may require wiping down with a solvent (like acetone) just before finishing to remove surface oils.

Notable Features

Contains natural oils and rubber that make it extremely resistant to moisture, rot, and insects. Possesses a distinctive leather-like scent when freshly cut.

Learn more about Teak in the Wood Encyclopedia
Identified August 24, 2026