[single glass]: 5-6 mm; [glass layers]: 6-12 mm; [insulated glass]: 14-18, 23-24, 31-32, 36-37 mm.
A variety of handles in unique designs. It is customary to choose handles that have an antique look to it.
Maximum sash size
Width up to 90 cm, height up to 130 cm for single sash.
In this series it is customary to use the metallic and grain color fans that give the feeling of an antique look.