Applied over the window on the inside, security film keeps broken glass from falling out of the window frame. The polyester film is 4 mils thick – too thick to cut or tear.
Window Security Film
Provide a visible barrier to would-be burglar. Hinged burglar bars are installed inside bedroom windows (for easy exit) while other windows are secured with permanent bars.
Burglar Bars for Windows
Window pins – or custom-cut dowel rods – keeps windows from being opened from outside, but provide easy exit in case of emergency.