Composite timber-aluminium window HV 450
![[object Object]](https://cdn.inwink.com/58c00386-b9ea-4db9-9c26-a22f9d13d1c8/a4a6535d-d831-4ee6-ae9b-8695f83b65fa)
The completely flush transition from frame and sash as well as the integrated sun protection between the panes combines HV 450 to one unit. Blinds, Venetian Blinds or Duette® blinds are protected from dirt through integrated installation.
