Granite ceramics produced for the exterior with a wall thickness of 10-12 mm have three mounting alternatives as mechanically mounted clips, hidden clips and bonding systems. Ceramic applications with an open joint structure are defined as ventilated systems and allow the building to breathe. Thermal insulation is provided with rock wool on the back of the ceramic. Using vapor balancing systems or choosing rockwool with coating in order to prevent the water coming from the outside from damaging the rockwool will ensure that the system remains healthy for many years. Granite ceramic sizes vary depending on the manufacturers, but they can be in various sizes such as 60 × 60, 60 × 120, 60 × 90 cm.