Cerfix Protec CPQV is a series of perimeter profiles for the protection and finishing of the outer edges of terraces and balconies. The profile has a vertical visible part that covers the edge of the pavement and allows the outflow of the rainwater that flows on the tiled surface; other slot holes, present on the protruding part, allow the further discharge of filtered water under tile. This technical solution and the consequent drainage reduce the problems related to frost and thaw and the unsightly efflorescence that occur on cement joints. Suitable for tiles up to 12.5 mm thick.