•     designed for use in new buildings
•     the shutter is rolled up to built-in box (the box is invisible after plastering)
•     easy way of changing the revision (at the bottom or the top side)
•     optimal thermal and acoustic insulation
•     possibility of using with mosquito net, built in shutter box
•     manual or automatic control with an electric motor (switch or remote control)
•     a large selection of colours