Roller Shutter - these shutters provide unobstructed vision unlike conventional grills, potentially creating a prison like feel. Either manual or electric, these roller shutters are a popular choice particularly where a perforated vision panel is within the roller curtain. This allows external light or viewing when the shutter is down acting almost as good as a sun blind.

Brick Pattern Grills - these grills are static, quite high security, often the choice of science labs. or computer suites - aesthetic and secure.

Retractable Gates - Trellis style gates provide an aesthetic solution for your security concerns, although not preventing glass being smashed, they provide a useful deterent that can slide to the sides when the room is occupied. They can be lockable open or shut in a choice of colour and security type.