The use of formatted stone on the exteriors of modern houses or public buildings involves the implementation of a ventilated stone façade. A ventilated stone façade is mainly the use of an appropriate structure, thermal insulation and external cladding in the form of stone slabs. Stone façades made in "dry mounting system" is a modern look and unique design. A wide range of stone slabs which are available on the market gives a lot of color possibilities and a selection of appropriate stone finish textures. The advantage of a ventilated façades is proper air circulation, which prevents moisture in thermal insulation. The ventilation void and external stone cladding gives an additional effect of acoustic insulation of the building.