Teak
Tectona grandis · Exotic/Tropical
- Type
- Exotic/Tropical
- Origin
- South and Southeast Asia, widely cultivated in plantation systems throughout the tropics globally
- Hardness
- 1,070 lbf (Medium)
- Durability
- Very Durable, with exceptional resistance to rot, decay, termites, and other insects
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Grain Pattern
Straight to slightly wavy or interlocked grain with coarse texture and a medium to low natural luster
Color & Appearance
Rich golden-brown to deep medium brown heartwood, sometimes with darker streaks, which darkens significantly upon exposure to UV light and air
Hardness (Janka)
1,070 lbf (Medium)
Durability & Decay Resistance
Very Durable, with exceptional resistance to rot, decay, termites, and other insects
Value & Sustainability
- Estimated Market Value
- 15.00 to 35.00 USD per board foot depending on grade and origin
- Wood Age Estimate
- Estimated 20 to 50 years based on surface oxidation, patina, and weathering indicators
- Sustainability Status
- Generally sustainable when sourced from certified plantations (FSC), wild harvested old growth is heavily restricted
Common Uses
Boat building, exterior furniture, decking, flooring, carving, and heavy construction
Geographic Origin
South and Southeast Asia, widely cultivated in plantation systems throughout the tropics globally
Workability
Generally easy to work with hand and machine tools, though high silica content can cause significant blunting of cutting edges
Finish Recommendations
Teak oil or penetrating finishes are traditional, but requires degreasing with a solvent like acetone prior to gluing or finishing due to natural oils
Notable Features
Contains natural oils and rubber that give it a greasy or oily feel, distinct leather-like scent when freshly cut, and superior dimensional stability
