Teak
Tectona grandis · Exotic/Tropical
- Type
- Exotic/Tropical
- Origin
- South and Southeast Asia (primarily Myanmar, India, Laos, Thailand); widely planted throughout tropical regions globally.
- Hardness
- 1,070 lbf (Medium)
- Durability
- Very Durable. Exceptional resistance to rot, decay, termites, and other marine borers due to natural oils.
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Grain Pattern
Straight to wavy or interlocked grain with a coarse, uneven texture and prominent large open pores (ring-porous to semi-ring-porous appearance on longitudinal surfaces).
Color & Appearance
Golden to medium brown, often with dark brown or black streaks and high natural luster. Color tends to darken with age and exposure to light.
Hardness (Janka)
1,070 lbf (Medium)
Durability & Decay Resistance
Very Durable. Exceptional resistance to rot, decay, termites, and other marine borers due to natural oils.
Value & Sustainability
- Estimated Market Value
- 15.00 to 30.00 USD per board foot depending on grade and origin.
- Wood Age Estimate
- Estimated to be moderately aged (several decades based on oxidation and deep golden patina).
- Sustainability Status
- Not CITES listed or IUCN endangered, but wild populations face pressures; heavily available via sustainable plantation growth (FSC certified sources exist).
Common Uses
Boat building, marine decking, outdoor furniture, fine interior cabinetry, flooring, and exterior construction.
Geographic Origin
South and Southeast Asia (primarily Myanmar, India, Laos, Thailand); widely planted throughout tropical regions globally.
Workability
Generally easy to work with both hand and machine tools, though high silica and natural oil content can quickly dull cutting edges. Glues and finishes well despite natural oils.
Finish Recommendations
Teak oil or penetrating oils are traditionally used; surface preparation may require wiping down with a solvent (like acetone) to remove natural surface oils before gluing or applying varnish/polyurethane.
Notable Features
Contains natural rubber and oils that make it water-resistant and slick to the touch. Distinctive leather-like scent when freshly cut. High dimensional stability.
