External roller shutter provides total comfort when using the attic space because it protects from overheating, enables complete shading of the room, reduces noise from the outside and ensures privacy by completely covering the window.
Installed on the outside, roller shutters improve protection on sunny days from uncomfortable heat gain. The inside surface of the aluminium slats is covered with a special coating, which limits incoming heat.
ARZ-H for centre pivot windows FT.
ARZ Z-Wave and ARZ Solar Z-Wave for centre pivot windows FT, PT and top hung and pivot windows FPP and PPP preSelect,
ARK-E for emergency escape windows FE.