Teak — Tectona grandis
Medium based on prominent growth rings, color variation, and texture visible on the rough-sawn surface confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia (primarily Myanmar, India, Laos, Thailand)
Hardness
1070 lbf (Medium)
Durability
Very Durable, highly resistant to rot, fungi, and termites due to natural oils

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Grain Pattern

Straight to wavy grain with coarse, uneven texture and prominent growth rings

Color & Appearance

Golden-brown to medium brown heartwood, darkening over time with exposure to light; distinct yellowish-white sapwood

Hardness (Janka)

1070 lbf (Medium)

Durability & Decay Resistance

Very Durable, highly resistant to rot, fungi, and termites due to natural oils

Value & Sustainability

Estimated Market Value
15.00 to 30.00 USD per board foot depending on grade and origin
Wood Age Estimate
Estimated 20 to 50 years based on growth ring width and condition of the rough-sawn surface
Sustainability Status
Not CITES listed, widely available from sustainable plantations (FSC certified)

Common Uses

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

Geographic Origin

South and Southeast Asia (primarily Myanmar, India, Laos, Thailand)

Workability

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

Finish Recommendations

Teak oil or penetrating oils work best; preparation requires wiping down natural oils with solvent before gluing or finishing

Notable Features

Contains natural oils and rubber that give it a greasy feel and exceptional water resistance

Learn more about Teak in the Wood Encyclopedia
Identified August 23, 2026