Teak — Tectona grandis
Medium-High confidence based on the characteristic golden-brown color, oily luster, coarse texture, and typical use in turned and shaped furniture components 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 (outstanding resistance to rot, decay, and insect attack due to natural oils)

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Grain Pattern

Straight to slightly wavy or interlocked grain with a coarse, uneven texture

Color & Appearance

Golden to medium brown, darkening with age; sapwood is yellowish-white and clearly demarcated from heartwood, featuring a distinct oily feel and moderate natural luster

Hardness (Janka)

1070 lbf (Medium)

Durability & Decay Resistance

Very Durable (outstanding resistance to rot, decay, and insect attack due to natural oils)

Value & Sustainability

Estimated Market Value
15.00 to 30.00 USD per board foot depending on grade and origin
Wood Age Estimate
Estimated 20 to 50 years based on visible oxidation, wear, and patina on the finished furniture surface
Sustainability Status
Generally sustainable when sourced from certified plantations (FSC); wild harvest is restricted in certain native regions

Common Uses

Outdoor furniture, boat building, decking, marine applications, fine indoor furniture, and carving

Geographic Origin

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

Workability

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

Finish Recommendations

Teak oil or penetrating finishes are traditional, though surface preparation requires wiping down natural oils with a solvent before gluing or applying film finishes like varnish

Notable Features

Contains natural oils and rubber that make it extremely weather-resistant and give it a greasy or oily feel to the touch; distinctive leather-like scent when freshly cut

Learn more about Teak in the Wood Encyclopedia
Identified August 29, 2026