Roof window VLT 034 1000 is side-hung, but hinging can be changed into top-hung. It is specially designed for uninsulated, uninhabited attics.
The window is operated with a peg stay in the side sash or bottom sash with three ventilation positions. The frame is made of pine wood.
The exterior frame is metal-clad and therefore maintenance-free. The sash is made of aluminium.