Most of the central transit area is floored with the exotic types of wood known as paduk, merbau and jatoba, that come from South-East Asia and the West Indies. The first wooden floor in the airport was laid in 1960 in the then brand new Terminal 2. This type of wooden flooring has since become the preferred flooring in many of the new buildings in the airport and creates a warm contrast to the glass, aluminium and steel. These woods, whose orange and red-brown hues almost shimmer in the light, are very suitable for building purposes, inside and out. Apart from being beautiful to the eye, they are also.