The sun protection system can be used up to a width of 2,000 mm, a height of 2,200 mm and an area of 4.4 m² and is wind-resistant up to a Beaufort force of 7 (60 km/h). The reason for this is the zip guide, which in combination with its easy clamp-on installation makes the heroal VS Z EM a unique system on the market. At the same time, the heroal VS Z EM can be designed according to personal preferences and adapted to the appearance of an existing building. The aluminium components of the system are extruded and coated with the heroal hwr powder coating, which can be realised in a wide range of RAL colours as well as in the exclusive colours of Les Couleurs® Le Corbusier. heroal SD surface designs can also be used. There is a great variety in possible textiles as well, with over 250 fabrics available in various degrees of translucence ranging from semi-transparent to opaque, reducing solar radiation and UV radiation by up to 100 % depending on the textile selected. The heroal VS Z EM is also optionally available with integrated insect or pollen protection.
In the development of the system, particular emphasis was placed on easy installation. The sun protection system is installed in the window frame in just a few steps and without special tools. This means that installation at the point of use can be carried out quickly and easily by a specialist company or, if necessary, by the end users themselves.