Teak — Tectona grandis
Medium-High, based on the characteristic golden-brown color, oily appearance, coarse texture, and linear grain structure typical of plantation teak confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia (primarily Myanmar, India, Laos, Thailand); widely planted in tropical regions globally
Hardness
1,070 lbf (Medium)
Durability
Very Durable, excellent resistance to rot, decay, and termite/insect attacks

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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; heartwood is rich golden-yellow to dark brown, sapwood is pale yellowish-white

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable, excellent resistance to rot, decay, and termite/insect attacks

Value & Sustainability

Estimated Market Value
15.00 - 30.00 USD per board foot
Wood Age Estimate
Moderate age (several decades based on seasoning, surface oxidation, and patina development)
Sustainability Status
Not listed on CITES appendices, but wild populations face pressure; widely available as plantation-grown timber (FSC certified options exist)

Common Uses

Boat building, marine applications, exterior furniture, decking, veneer, carving, and indoor flooring

Geographic Origin

South and Southeast Asia (primarily Myanmar, India, Laos, Thailand); widely planted in tropical regions globally

Workability

Generally easy to work with hand and machine tools, though high silica content can dull cutting edges quickly; natural oils can sometimes interfere with gluing

Finish Recommendations

Teak oil or penetrating finishes work best; traditional varnishes and film finishes require careful surface degreasing due to natural oils

Notable Features

Contains natural oils and rubber that make it exceptionally weather-resistant and give it a greasy or oily feel; distinct leather-like scent when freshly cut

Learn more about Teak in the Wood Encyclopedia
Identified July 30, 2026