Aluminium frame with extruded aluminium horizontal rain-protection fins

Mobile fins spaced at 100 mm, coupled using an external rail used to close the grille totally.
Manual control using a handle or motorised
Inner part features a square mesh 12 x 12 protective screen, made of Ø 1.2 mm galvanised steel wire
Rough aluminium finish
Attachment with mounting frame F11-645 Pre-drilling of frame on request (F1 attachment)