Roofs are made of slabs of the same material and timber windows made with local resources are also found. The buildings have mostly two or three storeys. Lintels and doorposts are in timber. Double-leaf schist masonry walls is seen to be used where the exterior leaf involves stones with larger dimensions than those of the interior leaf, and the gap between leaves is filled with gravel and earth. The width of the walls decreases in height, leaving some extra space to support the beams of the floors.