Roof tiles are plates especially processed to be placed on the roof after being hewn by a craftsman .
Their thickness of 1.5 to 2.5 cm and they come in various sizes with colours in shades of green and gray.
The Pelion plate is ideal for roof, since, being slate, it is easily hewn to the required form and dimensions more or less a “fish-scale” or even un-processed.
The stone roof is the main insulating material to the environmental conditions