Door systems

Most machining of the profiles of all heroal D 72 door systems can be done with the universal punch, resulting in significantly shorter manufacturing times and lower tooling cost.

The door system heroal D 72 with its range of approx. 160 door thresholds, including a zero barrier, provides for numerous designs meeting different technical requirements and individual customer needs. For flush threshold solutions, the door system can be combined with the patented drainage system heroal DS.

The patented, reversible panel attachment is compatible with all conventional door panel manufacturers and provides for an extremely time-saving, process reliable manufacture. The panel is clamped onto the profiles, so that there is no need for bonding.

Commercial and residential doors with different requirements can be created from one system, using the same tools and machine adjustments. The design principle across the range of systems and design depths provides for a process reliable manufacture and less customer complaints.

Since the same parts are used for different frame and sash profiles, inventory cost can be minimised.

The profile composite with slide-in spring provides for protection against warping without much manufacturing effort.

The heroal connection technology with nailable and compressible corner angles, connector screws and sealant injection (only heroal D 92 DU) ensures a fault-tolerant, process reliable manufacture. Expandable corner angles provide for an extremely easy alignment of two mitre-cut profiles.

The vulcanised seal frame of the door system heroal D 92 UD reduces the number of parts/ individual items by up to 70 % in the lower door area.