Roto Patio Alversa is a universal hardware system designed for minimal effort in parallel sliding and tilt&slide systems. This modular sliding system features a high proportion of common parts across all variants, enabling simple and fast manufacturing with compatible assemblies. It comes with a universal central locking system and a standard window handle for all variants. The system ensures intuitive and comfortable operation with quiet running, while providing burglary protection up to RC 2N (even with night ventilation).
