Teak — Tectona grandis
High, based on the characteristic golden-brown coloration, oily texture, prominent straight grain, and medium-coarse texture typical of genuine teak confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia, primarily Myanmar, India, Laos, and Thailand; widely planted in tropical regions globally
Hardness
1,070 lbf (Medium)
Durability
Very Durable with exceptional resistance to rot, decay, termites, and weathering due to natural oils

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Grain Pattern

Straight to slightly wavy or interlocked grain with a medium to coarse uniform texture

Color & Appearance

Golden brown to rich medium brown heartwood that darkens with age and exposure to light, distinct paler yellowish-white sapwood

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable with exceptional resistance to rot, decay, termites, and weathering due to natural oils

Value & Sustainability

Estimated Market Value
15 to 30 USD per board foot depending on grade and origin
Wood Age Estimate
Estimated between 5 to 15 years based on modern finished appearance and uniform milling
Sustainability Status
Not listed on CITES appendices or IUCN Red List when harvested from sustainable plantations; high availability of plantation-grown timber

Common Uses

Boat building, marine decking, outdoor furniture, fine indoor furniture, cabinetry, carving, and turning

Geographic Origin

South and Southeast Asia, primarily Myanmar, India, Laos, and 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; glues and finishes well despite natural oils

Finish Recommendations

Teak oil, marine finishes, or penetrating oils work best; surface preparation often requires wiping down with a solvent to remove surface oils before gluing or finishing

Notable Features

Contains natural oils and rubber that give it a greasy or oily feel, distinct leather-like scent when freshly cut, and superior dimensional stability

Learn more about Teak in the Wood Encyclopedia
Identified August 13, 2026