Pendulum doors are original in that they can open in two directions - from themselves and to themselves at the same time. This is due to the fact that the door leaf of such a door has no vestibule, and sealing is due to the brush seal.
Pendulum doors significantly increase the capacity of the doorway compared to conventional swing doors. That is why they are installed in places with heavy flows of people moving in both directions. Office and shopping centers, supermarkets, administrative institutions - these are the main objects where it is advisable to use pendulum doors.
There is no threshold in the pendulum door, which eliminates unnecessary obstacles in the way of the visitor and makes the passage through the door more convenient and safe.
Aluminum pendulum doors are a lightweight and reliable design. The leaf of such doors fastens and functions at the expense of the floor closer. The closer provides fixing of a sash at its opening on 90 degrees. This is very convenient if, for example, you need to ventilate the room or completely free the hole if the human flow is too intense. In addition to the door closer is also equipped with a stationary handle and roller lock.
Aluminum pendulum doors are usually made of "cold" aluminum profile, as they are not subject to increased requirements for insulation. However, they still provide some protection.
As for the color scheme of pendulum doors, then, like all other types of doors, they can be painted in any of the colors on the RAL scale, or decorated "under the tree".