Teak is an extremely dense coarse grained hardwood. Teak wood is generally straight grained, but occasionally wavy. It has a coarse and uneven texture. The wood contains a high level of silica which causes rapid blunting of cutting edges. When fresh cut the surface of the wood is dull in appearance, and the timber has a distinctive, pleasantly aromatic odor which has been likened to the smell of leather. Fresh sawn teak has a slightly 'oily' feel due to the high oil content.

One of the most commonly quoted facts about the characteristics of teak is its durability. It has a high level of resinous oil present in the timber that helps to act as a natural insect repellent giving the timber very high resistance to attack by termites and other wood boring insects. Teak is highly resistant to rot caused by fungal decay, warping, shrinkage and swelling. Its high natural oil content acts as a natural preservative to the wood so it can be left outdoors for decades.

The timber is said to be resistant to water and many chemical reagents, including acids. It does not have a strong reaction when it comes in contact with metals.

Teak ages gracefully. Over time it develops a silvery gray patina that can be left in its natural state or revived to a warm honey glow with a light sanding or the application of a little teak oil.

Teak is very smooth to the touch and does not splinter. It remains very neutral in temperature compared to plastic or metal furniture and has a faint, pleasant aromatic smell.

Teak is eco-friendly. Teak furniture is made from harvested trees grown on plantations following sustainable-yield practices. This process is managed and controlled by PT Perum Perhutani, an Indonesian government agency tasked with preserving this natural resource for generations to come.