Protec CPEV and CPEI are a series of edge reversible profiles for the protection and finishing of the outside edges of terraces and balconies. Available in colour-coated aluminium (CPEV) and stainless steel (CPEI), they can be installed flush with the border or detached from it. They can be used with tiles or marble thicknesses from 11 to 32 mm. The particular section is recommended to protect the stair nosing and sidewalk edge, hiding the connection between tread and riser.