In choosing a Betonbau aluminium door, you have selected a secure solution that will effectively protect your technical building against forced entry and reliably resist pressure loads and stress such as encountered as a result of technical interference (e.g. accidental arcing).
High-strength, weather-resistant materials carefully machined in our own metal production facility ensure that the outlay for care and maintenance is kept to a minimum

Designs:

  • Standard surface: Anodised aluminium E6 EV 1 silver
  • Single and double-leaf
  • interior door hinge plates
  • Smooth sheet metal filler
  • Station lock with emergency exit function conforming to DIN VDE 0101 and 3-point locking
  • Prepared for one or two profile cylinders
  • Door arrester
  • Earthing strip
  • M 12 earthing connection


Options:

  • Galvanised steel design
  • Reduced or removable threshold
  • Sheet metal filler with barleycorn structure
  • Anodised, painted or powder-coated surface
  • Choice of colours
  • Thermal and sound insulation
  • Hydraulic door closer with arrester arm (in case of latch lock)
  • Magnetic switch, bolt contact and cylinder security escutcheon
  • Removable ventilation, pressure relief and shield elements
  • Ventilation unit as waste air element
  • Integrated raindrop strip
  • Special break-in inhibiting design conforming to DIN V ENV 1627