HV450

The completely flush transition between frame and sash, as well as the integrated sun protection between the panes, combine the HV 450 into a single unit. Venetian blinds, pleated blinds, or Duette® are protected from dirt thanks to the integrated installation. With perfect sun protection, privacy, heat, and sound protection, you enjoy quadruple protection in a single window. The I-tec shading system operates completely energy-independently and offers many useful functions. The HV 450 is Smart Home Ready.