Teak — Tectona grandis
Medium based on color, grain texture, and characteristic oily appearance visible in the provided image confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia, primarily India, Indonesia, Malaysia, and Myanmar
Hardness
1,070 lbf (Medium)
Durability
Very Durable

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Grain Pattern

Straight to slightly wavy with a coarse, uneven texture

Color & Appearance

Golden-brown to dark brown, often weathering to a silvery-grey patina when exposed to sunlight

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable

Value & Sustainability

Estimated Market Value
15 to 30 USD per board foot
Wood Age Estimate
Estimated 20 to 50 years based on weathering and surface patina
Sustainability Status
Generally sustainable when sourced from certified plantations, though wild-harvested old growth may face local restrictions

Common Uses

Boat building, exterior decking, fine furniture, outdoor furniture, and cabinetry

Geographic Origin

South and Southeast Asia, primarily India, Indonesia, Malaysia, and Myanmar

Workability

Generally easy to work with both hand and machine tools, though its natural oils and silica content can dull cutting edges quickly

Finish Recommendations

Teak oil or penetrating finishes are recommended; film-forming finishes like polyurethane may struggle to adhere well due to natural oils

Notable Features

Contains natural oils that make it extremely resistant to moisture, rot, fungi, and insects; has a characteristic leather-like scent when freshly cut

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