Teak — Tectona grandis
Medium based on color, texture, and characteristic weathering patterns, though microscopic examination is typically required for definitive confirmation. confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia, primarily Myanmar, India, Laos, and Thailand; widely planted across the tropics.
Hardness
1070 lbf (Medium)
Durability
Very Durable

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Grain Pattern

Straight to slightly wavy or interlocked 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

Value & Sustainability

Estimated Market Value
15 to 30 USD per board foot
Wood Age Estimate
Estimated to be several decades old based on weathering and surface patina.
Sustainability Status
Not listed on CITES appendices or IUCN Red List when harvested from sustainable plantations, but wild populations are increasingly restricted.

Common Uses

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

Geographic Origin

South and Southeast Asia, primarily Myanmar, India, Laos, and Thailand; widely planted across the tropics.

Workability

Generally easy to work with both hand and machine tools, though the natural 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 to remove natural oils before gluing or finishing.

Notable Features

Contains natural oils and rubber that make it extremely resistant to moisture, rot, and insect attacks. Has a distinct leathery scent when freshly cut.

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