Teak — Tectona grandis
Medium-High based on the characteristic golden-brown coloration, oily feel, and prominent 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, and Thailand, though widely plantation-grown across the tropics
Hardness
1070 lbf (Medium)
Durability
Very Durable, with exceptional natural resistance to rot, decay, and termite attacks

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Grain Pattern

Straight to wavy grain with a coarse, uneven texture and moderate natural luster

Color & Appearance

Golden to medium brown, darkening with age and exposure to light, often featuring darker brown streaks

Hardness (Janka)

1070 lbf (Medium)

Durability & Decay Resistance

Very Durable, with exceptional natural resistance to rot, decay, and termite attacks

Value & Sustainability

Estimated Market Value
15.00 to 30.00 USD per board foot depending on grade and origin
Wood Age Estimate
Estimated to be a modern or recently manufactured sample, less than 10-20 years old, with minimal natural patination yet present
Sustainability Status
Not CITES listed or on the IUCN red list for plantation-grown timber, but wild old-growth teak faces heavy pressure and export restrictions

Common Uses

Boat building, marine decking, high-end outdoor furniture, flooring, and exterior construction

Geographic Origin

South and Southeast Asia, primarily Myanmar, India, Laos, and Thailand, though widely plantation-grown across the tropics

Workability

Generally easy to work with hand and machine tools, though the presence of silica can dull cutting edges quickly; naturally oily nature requires care when gluing

Finish Recommendations

Teak oil or penetrating finishes are traditional, though degreasing is necessary prior to gluing or finishing due to natural oils

Notable Features

Contains natural oils and rubber that make it extremely weather-resistant and give it a somewhat greasy or waxy feel

Learn more about Teak in the Wood Encyclopedia
Identified August 22, 2026