The flowing "S" shape of the Self-Cleaning S-pantiles is characteristic of gentle roof surfaces. This design is ideally heightened by the rounded edge. Self-Cleaning S-pantiles provide ideal protection against the ingress of rain, drifting snow and dust.
The rounded edges improve resistance to high winds. The meaning of Self-Cleaning is that the colour-fastness has been developed to the highest level possible today. Dirt is washed off by the rain, and moss and algae find almost no hold.