Teak — Tectona grandis

Teak

Tectona grandis · Exotic/Tropical

AI-generated identification · may be incorrect
Type
Exotic/Tropical
Origin
South and Southeast Asia, widely cultivated in tropical plantations globally.
Hardness
1,070 lbf (Medium)
Durability
Very Durable

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Grain Pattern

Straight to wavy grain with a coarse, uneven texture and visible ring-porous structure.

Color & Appearance

Golden-brown when freshly cut, weathering to a silvery-gray patina over time with exposure to UV light.

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable

Value & Age

Estimated Market ValueNot an official valuation

15 to 30 USD per board foot.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Estimated 10 to 20 years old based on heavy weathering and surface checking.

Common Uses

Outdoor furniture, boat building, decking, and exterior construction.

Geographic Origin

South and Southeast Asia, widely cultivated in tropical plantations globally.

Workability

Easy to work with hand and machine tools, though high silica content can dull cutting edges quickly.

Finish Recommendations

Teak oil or penetrating sealers perform best; finishing requires degreasing due to natural oils.

Notable Features

Contains natural oils and rubber that provide exceptional weather resistance and a greasy feel.

Notes

Outdoor bench

Learn more about Teak in the Wood Encyclopedia
Identified October 27, 2026