The BIRA KRYSTAL E71 model combines the sealing requirement of traditional automatic revolving doors with a minimalist appearance, as the frame has been reduced to a minimum. This model is the perfect complement for contemporary façades where a high degree of transparency is needed, as all visual architectural barriers are removed without sacrificing safety.
BIRA KRYSTAL E71 doors are ideal for use in entry areas with strict appearance requirements, where transparency is the key element, e.g. hotels, offices, museums, emblematic company offices and unique buildings in general.