Teak
Tectona grandis · Exotic/Tropical
- Type
- Exotic/Tropical
- Origin
- South and Southeast Asia (primarily Myanmar, India, Laos, Thailand); widely cultivated in tropical plantations across Africa and Central/South America
- Hardness
- 1,070 lbf (Medium)
- Durability
- Very Durable, with exceptional natural resistance to rot, decay, termites, and other marine borers due to natural oils and rubber content
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Grain Pattern
Straight to wavy grain with a coarse, uneven texture and medium to low natural luster
Color & Appearance
Rich golden-brown to dark medium brown heartwood with darker streaks, aging to a silvery-grey patina when exposed to weather; distinct pale yellowish-white sapwood
Hardness (Janka)
1,070 lbf (Medium)
Durability & Decay Resistance
Very Durable, with exceptional natural resistance to rot, decay, termites, and other marine borers due to natural oils and rubber content
Value & Sustainability
- Estimated Market Value
- 15.00 to 30.00 USD per board foot depending on grade, origin (wild vs plantation), and dimensions
- Wood Age Estimate
- Estimated 20 to 50 years based on surface oxidation, wear patterns, and finish degradation
- Sustainability Status
- Not listed on CITES appendices, but native old-growth forests are protected; widely available through sustainable plantation forestry (FSC certified)
Common Uses
Ship and boat building, outdoor furniture, decking, yacht joinery, fine indoor furniture, and carving
Geographic Origin
South and Southeast Asia (primarily Myanmar, India, Laos, Thailand); widely cultivated in tropical plantations across Africa and Central/South America
Workability
Generally easy to work with hand and machine tools, though high silica and natural oil content can blunt cutting edges quickly; glues and finishes well once natural surface oils are wiped clean with solvent
Finish Recommendations
Teak oil, penetrating oils, or marine varnish work best; requires degreasing with acetone or mineral spirits prior to finishing to ensure proper adhesion over natural oils
Notable Features
Contains natural oils and rubber that give it a greasy or oily feel, distinctive leather-like scent when freshly cut, and superior dimensional stability
