Teak
Tectona grandis · Exotic/Tropical
- Type
- Exotic/Tropical
- Origin
- South and Southeast Asia, primarily India, Indonesia, Malaysia, and Thailand; widely cultivated in plantations across the tropics.
- Hardness
- 1,070 lbf (Medium)
- Durability
- Very Durable. Excellent resistance to decay, rot, termites, and other insects due to natural oils.
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Grain Pattern
Straight to slightly wavy grain with a medium to coarse texture, showing a uniform and linear face grain pattern.
Color & Appearance
Golden-brown to medium brown heartwood that tends to darken with age and exposure to light; the sapwood is paler yellowish-white. It has a natural medium luster and oily feel.
Hardness (Janka)
1,070 lbf (Medium)
Durability & Decay Resistance
Very Durable. Excellent resistance to decay, rot, termites, and other insects due to natural oils.
Value & Sustainability
- Estimated Market Value
- $15.00 to $35.00 per board foot depending on grade, origin (plantation vs. old-growth), and width.
- Wood Age Estimate
- Estimated 10 to 30 years as finished furniture or a prepared panel, displaying moderate surface oxidation and a warm patina.
- Sustainability Status
- Not listed on CITES appendices or IUCN Red List for plantation-grown timber, but wild old-growth teak faces restrictions. Readily available from sustainable plantations (FSC certified).
Common Uses
Boat building, yacht decking, outdoor furniture, indoor fine furniture, flooring, and carvings.
Geographic Origin
South and Southeast Asia, primarily India, Indonesia, Malaysia, and Thailand; widely cultivated in plantations across the tropics.
Workability
Generally easy to work with both hand and machine tools, though its high silica content can blunt cutting edges quickly. Glues and finishes well despite natural oils.
Finish Recommendations
Teak oil, penetrating oils, or marine finishes work best. Surface preparation may require wiping down with a solvent like acetone to remove natural oils before gluing or finishing.
Notable Features
Contains natural rubber and oils that make it extremely weather-resistant and dimensionally stable. Has a distinct, leathery scent when freshly cut.
