The idea behind "VIVA ALUMINIUM SYSTEMS" is minimum amount of profiles for optimum number of solutions. This is a way to facilitate the logistics of the manufacturer, the warehouses and the clients, which is a guarantee for a competitive price. The profile's geometry is simplified in order to reduce the weight. The individual system are designed to be as compatible as possible, using only small amount of assemblies which canbe combined in a single press. The systems can be fitted with a wide range of different leveling angles that align the profiles at the critical points. The opening systems are designed to be used with universal accessories for euro groove.