The VEKAVARIANT 2.0 system meets all the requirements for a modern roller shutter box. VEKAVARIANT 2.0 is available in three different sizes and offers excellent thermal insulation. The top box is not only the ideal complement to all windows made from VEKA systems, but is also suitable for connection to window systems of all other well-known manufacturers. VEKAVARIANT 2.0 can be used for any desired opening type and installation situation and also allows the installation of insect screens. In addition, VEKAVARIANT EPS (Grupor and Lehr systems) special insulation boxes are available for best sound and heat insulation.