Double-decker lamella system is used. By putting stone wool or styrofoam in the lamellas, insulation is provided and increases its strength. Profiles specially cut according to customer size protect your spaces safely with a structure suitable for all sizes and openness, comfortable and safe to use, resistant to explosives and flammable substances. Shutters are painted with electrostatic powder paint (oven paint) and you can choose the color of the shutters according to your request or your corporate identity from the colors in the RAL catalog. The engine types used in automatic shutters are high capacity, quiet and long-lasting. The type and power of the engine to be used is determined by expert engineers for many years to operate healthy. Installation of shutters is meticulously carried out by experienced assembly operators working within Firus. It's up to you to use it comfortably.