Alstek. Saint Petersburg, Russia

Aluminum doors – doors where glass inserted in a special aluminium profile as the partitions, only for doors.
The type of the used profile aluminium doors differ greatly. There are aluminum doors in the "warm" or "cold" profile to be used in facade glazing. Some types of profile are used for the design of entrances or staircases, other for office partitions or as part of light interior partitions. More doors are mechanism, they can be hinged, sliding or pendulum.