So as to ensure that only invited guests enter your home, front doors by HBI are as a standard equipped with sophisticated safety technology that cannot be compared with other standard solutions: the built-in multiple locking mechanism with its swing bolts and hook bolts in conjunction with a solid, continuous face plate for example renders it virtually impossible to force apart the door wing and the door frame.

In addition, the main lock bolt is secured against being sawn open and cannot be pushed back by means of a cheque card. The high degree of safety is rounded off by anti-lifting devices that are installed on the hinge side. Just to be on the safe side.


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