Keller minimal windows® KELLER minimal windows® Aluminium sliding window

The large-scale, frameless double-glazed sliding windows and doors in insulating glass allow comfortable, easy-action and silent opening and closure of the thermally-broken transparent surfaces.‎ This is a decisive plus for ease of use on a daily basis.‎ The facing width of the intermediate profiles is just 21mm.‎ Maximum leaf size up to 8.‎5 m² (fixed lights up to 18 m²) Window profile facing width 21 mm Maximum leaf height 4.‎0 m Maximum leaf weight 500 kg Single or Double glazed in insulating