Another interesting solution dedicated for aluminium windows and available at our chain is the opening limiter with RotoAluvisionDesigno brake.
Its basic function is to protect the window sash against accidental and sudden closure. This solution eliminates the danger of sash or handle hitting the wall.
There are two types of brakes defining the angle of window sash opening:
#1 opening limiter to open the window at a particular angle, e.g. 90 degrees,
#2 opening limiter with a handle, where the opening gap may be freely adjusted and the sash is locked at the selected position. This solution allows for free airing of the rooms in the summer.
The RotoAluvisionDesigno opening limiter is recommended especially with turn windows and balcony doors.