Door Systems

The innovative door hinge for aluminium front doors combines a contemporary design in on trend jet black or silver with exceptional additional benefits: concealed in the profile, it reliably accommodates high sash weights of up to 140 kg, provides energy efficiency and enables burglar resistance up to RC2 without any additional components. The low-friction door hinge bearing makes it easy to open and close heavy door sashes up to an angle of tilt of 105°. The door hinge demonstrates exceptional processing efficiency with its intuitive "click in" technology and the option of automated installation. The continuous 3D adjustment mechanism is integrated in the sash component and can be carried out without loosening the load-bearing screws.

The automatic multi-point locking system BS 3704, as a further development of the BS 3700, provides a particular plus for security with its four auxiliary lock cases instead of two. With its self-adjustment feature, the new variant also makes it possible for fabricators to achieve considerable time and cost savings: the intelligent design of the locking elements and matching frame parts means there is no longer any need to make readjustments on-site at any point in the door's product life cycle. If the locking elements come to a standstill before reaching the end position, they are locked by a back-pressure safety device to reliably hold the door leaf in position. In terms of equipment features the BS 3704 is impressive with its flexible upgrade possibilities: in addition to the ability to freely combine with the TA daytime release and extension pieces for 3 m high doors the new touch-free bolt switch contact provides an intelligent opening and locking monitoring system. This indicates that the door is locked or unlocked and can be used for activating a linked alarm system, for example