Teak — Tectona grandis

Teak

Tectona grandis · Exotic/Tropical

AI-generated identification · may be incorrect
Type
Exotic/Tropical
Origin
Southeast Asia, with major plantations across the tropics.
Hardness
1070 lbf (Medium)
Durability
Very Durable, with exceptional natural resistance to rot and weathering.

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Grain Pattern

Straight to wavy grain with prominent flat-sawn cathedral patterns and minor knots.

Color & Appearance

Golden-brown heartwood with darker streaks that deepens to a rich medium brown over time.

Hardness (Janka)

1070 lbf (Medium)

Durability & Decay Resistance

Very Durable, with exceptional natural resistance to rot and weathering.

Value & Age

Estimated Market ValueNot an official valuation

15 to 35 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 5 to 15 years based on modern milling and light patina.

Common Uses

Fine furniture, boat building, exterior decking, and architectural millwork.

Geographic Origin

Southeast Asia, with major plantations across the tropics.

Workability

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

Finish Recommendations

Teak oil or penetrating finishes perform best; surface wiping is required prior to application due to natural oils.

Notable Features

Contains natural oils that impart a leather-like scent and superior moisture resistance.

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