Motor-driven box-type window

Optimised energy efficiency – Veka Multibox

Gretsch-Unitas is introducing, in collaboration with Veka, a forward-looking hardware/profile combination – an innovative further development of the box-type window.

  • Inside: motor-driven Tilt&Turn window
    • UNI-JET central locking system
    • ELTRAL K18 DK concealed chain drive and VAN DK concealed locking drive
  • Outside: motor-driven Projecting Top-Hung window
    • ELTRAL K35 chain drive integrated into the frame and concealed VAN locking drive
  • Additional functions such as sun shading solutions, etc. can be integrated into the space between the windows

Do you have any questions? Contact us via email, we are happy to help:

vertrieb-international@g-u.de