In order to celebrate our 135th anniversary we built a special Show House for our customers so that we could best demonstrate a real building example using our products. Whether you are an architect or a builder and are interested in our products and services we would be delighted to see you and arrange a consultation on our premises.

Simply send us an E-Mail to or telephone us under +49 711 699 766 0 to fix an appointment.

The following products have been built into our show house:
  • Aluplast PVC windows both in white and various finishings, e.g. mahogany
  • Wood windows systems IV 68 and IV 78 in white and various paint and varnish colour schemes including RAL colours
  • PVC-Aluminium windows in two different systems
  • Wood-aluminium windows in 4 different systems
  • Energeto energy-saving windows
Window handles:
  • FSB stainless steel
  • Hoppe aluminium
  • Designer handles
  • Lockable window knobs
Window sills:
  • Aluminium external sills
  • Werzalit interior sills
  • Interior sills of stone, e.g. marble
  Types of glass:
  • Large selection of structured glass
  • Thermal insulation glass
  • Sound insulation glass

Sun protection:
  • Awnings and roller shutters
  • External blinds/Venetian blinds

  • Kompotherm
  • OBUK

Letter boxes:
  • Renz
  • JU