Teak — Tectona grandis

Teak

Tectona grandis · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
South and Southeast Asia, widely cultivated in tropical plantations globally.
Hardness
1,070 lbf (Medium)
Durability
Very Durable with exceptional resistance to rot, weathering, and insect attack.

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Grain Pattern

Straight to wavy grain with a coarse, uneven texture and visible growth ring boundaries.

Color & Appearance

Golden-brown heartwood that darkens with age to a rich medium brown, featuring a slightly oily luster.

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable with exceptional resistance to rot, weathering, and insect attack.

Value & Age

Estimated Market ValueNot an official valuation

15.00 to 30.00 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 milled lumber characteristics and surface oxidation.

Common Uses

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

Geographic Origin

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

Workability

Easy to work with hand and machine tools, though natural oils can occasionally blunt cutting edges.

Finish Recommendations

Teak oil or penetrating finishes are preferred; surface preparation requires degreasing due to natural oils.

Notable Features

Contains natural silica and oils that impart a greasy feel, distinct leathery scent when fresh, and high dimensional stability.

Learn more about Teak in the Wood Encyclopedia
Identified October 24, 2026