into different steps, but not by door type but rather by the construction sections mentioned above. This means that each step comprised all of the door element types, which made series production almost [...] several cores and on eight floors. Lift glazing H 12 is explained below to represent the many different types of lift glazing: its appearance is highly transparent and sophisticated, 4.8 m wide and 6.5 m high [...] through the side brick work and also serves to suspend the lift doors. It goes without saying that this type of construction with extended profiles and beam covers of E30 quality is not the average standard