Teak — Tectona grandis
High, confirmed by the characteristic golden-brown color, oily texture, swirling root figure, and natural durability typical of tropical teak rootwood confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia, widely cultivated in tropical plantations globally
Hardness
1070 lbf (Medium)
Durability
Very Durable

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Grain Pattern

Irregular and wavy grain with prominent swirling patterns and root/burl-like figure characteristic of a stump section

Color & Appearance

Golden to medium brown, with darker contrasting streaks and a rich, oily luster that typically darkens to a deep brown with age and light exposure

Hardness (Janka)

1070 lbf (Medium)

Durability & Decay Resistance

Very Durable

Value & Sustainability

Estimated Market Value
15 to 30 dollars per board foot or higher for highly figured root and stump sections
Wood Age Estimate
Estimated several decades based on the mature root/stump section and established surface patina
Sustainability Status
Generally sustainable when sourced from certified plantations (FSC), non-CITES listed

Common Uses

High-end indoor and outdoor furniture, boat building, decking, carving, and decorative accent pieces

Geographic Origin

South and Southeast Asia, widely cultivated in tropical plantations globally

Workability

Generally easy to work with hand and machine tools, though high silica content can dull cutting edges quickly; glues and finishes well due to natural oils

Finish Recommendations

Teak oil, penetrating oils, or marine finishes work best; surfaces should be wiped down with a solvent prior to finishing to remove excess natural oils

Notable Features

Contains natural oils that provide exceptional weather resistance, distinct leathery scent when freshly cut, and excellent dimensional stability

Learn more about Teak in the Wood Encyclopedia
Identified August 16, 2026