The steel property doors from Hörmann fulfil multifunctional requirements and can be used both indoors and outdoors. They provide the required fire and smoke protection and are also burglar-resistant and sound-insulating design available. Our steel project doors are specially designed for use in data centres in oversizes designed for use in data centres. In areas where none of these functions are required, Hörmann steel property doors are also available as multi-purpose doors.


