Thai · Lamiaceae family
Teak ไม้สัก
Tectona grandis
Teak pricing
This species is sourced in batches — you can still get an indicative estimate, and our team will confirm the price and the next batch
Estimate your projectThe final price depends on board width, length, grade and order quantity
Oily heartwood, stands up to sun and moisture, very little shrinkage and swelling, with a distinctive handsome grain
The gold standard for durability, naturally termite-resistant
Mechanical properties of Teak
| Property | Value | Data status |
|---|---|---|
| Janka hardness | 4,740 N (1,070 lbf) MC 12% | Standard test result |
| Density | 655 kg/m³ MC 12% | Standard test result |
| Bending strength (MOR) | 97.1 MPa MC 12% | Standard test result |
| Stiffness (MOE) | 12.28 GPa MC 12% | Standard test result |
| Compressive strength parallel to grain | 54.8 MPa MC 12% | Standard test result |
| Radial shrinkage | 2.6% | Standard test result |
| Tangential shrinkage | 5.3% | Standard test result |
| Volumetric shrinkage | 7.2% | Standard test result |
≈ approximate = a figure for the trade group or plantation-grown timber, not a test result for this species itself · MC = moisture content at testing · Real values vary with the source of the timber, its age and how it was kiln-dried
Durability and working properties
- Durability
- Very durable · termite-resistant · very stable
- Machining / working
- Easy to work · high silica dulls blades · finishes well
Sustainability and sourcing
Teak grows and is planted in Thailand. Using timber with a traceable local source keeps transport short and helps protect trees in natural forest.
WisutWood uses legal timber, can issue sawn-timber control documents, and kiln-dries to 12% moisture content or less, so the woodwork lasts and does not have to be torn out and replaced.
Questions about Teak
What is the botanical name of Teak, and what else is it called?
The botanical name of Teak is Tectona grandis. It belongs to the Lamiaceae family. Trade names: Teak, Burmese teak, Genuine teak · Local names: Central Sak
How hard is Teak?
Janka hardness 4,740 N (1,070 lbf) (MC 12%) · Density 655 kg/m³ (MC 12%)
Can Teak be used outdoors?
Suitable for outdoor use · Durability: Very durable · termite-resistant · very stable
What work is Teak good for?
Flooring, wall cladding, doors and windows, premium furniture, semi-outdoor work — Oily heartwood, stands up to sun and moisture, very little shrinkage and swelling, with a distinctive handsome grain
Can WisutWood build my job in Teak?
Yes, on enquiry. Teak is sourced in batches, so price and lead time depend on the sizes and the sourcing round.
