Teak
Tectona grandis · Exotic/Tropical
- Type
- Exotic/Tropical
- Origin
- Native to South and Southeast Asia (India, Myanmar, Laos, Thailand); widely planted in tropical regions globally.
- Hardness
- 1,070 lbf (Medium)
- Durability
- Very Durable. Exceptional resistance to rot, decay, fungi, and termite attacks due to natural oils.
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Grain Pattern
Straight to wavy grain with a coarse, uneven texture. Displays prominent flat-sawn cathedral patterns with growth ring variations.
Color & Appearance
Golden to medium brown heartwood that darkens with age and exposure to light, often featuring darker brown streaks. Sapwood is yellowish-white. Contains natural oils giving it a slightly oily or greasy feel.
Hardness (Janka)
1,070 lbf (Medium)
Durability & Decay Resistance
Very Durable. Exceptional resistance to rot, decay, fungi, and termite attacks due to natural oils.
Value & Sustainability
- Estimated Market Value
- $15 to $30+ per board foot depending on grade, width, and whether it is plantation-grown or old-growth.
- Wood Age Estimate
- Recently milled lumber or kiln-dried stock, likely under 5 years old based on fresh surface appearance and lack of heavy environmental patina.
- Sustainability Status
- Not CITES listed or IUCN threatened for plantation-grown timber, but wild old-growth Teak from native forests is heavily restricted and protected.
Common Uses
Boat building, marine applications, outdoor furniture, decking, fine indoor furniture, carving, and turning.
Geographic Origin
Native to South and Southeast Asia (India, Myanmar, Laos, Thailand); widely planted in tropical regions globally.
Workability
Generally easy to work with hand and machine tools, though the silica content in the wood can quickly dull cutting edges. Glues and finishes well despite natural oils.
Finish Recommendations
Teak oil or penetrating finishes are traditional. Surface preparation may require wiping down with a solvent (like acetone) to remove surface oils before gluing or applying film finishes like polyurethane.
Notable Features
High natural oil and rubber content, distinctive leathery scent when freshly cut, excellent dimensional stability, and superior weather resistance.
