Are installed in

Welded metal lattices on windows can be stationary, swing, sliding and removable. The most reliable are stationary welded gratings that are difficult to dismantle. However, in case of fire, such lattices can complicate the evacuation, therefore, in some rooms, swing welding gratings are installed in some rooms, which have a sash (except for the first floor). In this case, it is also recommended to install a security alarm on the window.