Wolf Evolution 76

A fixed PVC window is a type of window that cannot be opened or closed. It is fixed in position and has no ventilation or external access functionality. A fixed PVC window has the advantage of providing natural light in a room and allowing a beautiful view to the outside while providing effective thermal and sound insulation.

These fixed grooves can be interspersed between other movable grooves, or they can be self-contained within a heat-insulating glass chop. 

Limited movement of the sash to be achieved by tilting it vertically to the window touch. Basically, the window sash will move a few centimetres away from the top of the window sash, but will remain in a semi-closed position from halfway up to the bottom. It is an efficient and safe opening option when you want to ventilate the room in cold and rainy weather, as water from rain is largely prevented from entering the inner sill of the window. Moreover, the oscillating duct prevents illegal penetration into the room from outside.

The hinged opening is the classic and most common opening, which involves operating the window or door horizontally. The hinge system is also the classic vertical hinged hinge system.