The versatile heroal VS Z can be made from fabrics ranging from translucent to opaque and reflects a large proportion of solar radiation. Depending on the type of fabric, solar radiation can be reduced by up to 75%. This also lowers costs for air-conditioning and reduces UV rays by up to 98%. A pleasant indoor climate is therefore guaranteed on hot days and at the same time, glare, privacy and heat protection is provided without losing too much light. The system constitutes external sun protection and is only installed as a motorised version. Its construction also makes it possible for the heroal VS Z system to be used for small windows – without the loss of active window area. Further benefits are offered in the form of simple installation, long service life and the small space-saving box. For example, a box system only 95 mm high is needed for a window height of 3 m. The heroal VS Z meets the growing demands placed on external sun protection: high wind resistance for up to 145 km/h, shading of large glass areas and diverse colour designs. Elements with a width of up to 6 metres and an area of 15 square metres can be used.