Crimsafe has been designed to be the strongest and most trusted security screen on the market. Crimsafe provides protection for you home from intruders, as well as increasing your energy efficiency and storm protection. Crimsafe stands out above the rest because of its specially developed Tensile-Tuff® mesh made from 0.9mm 304 structural-grade stainless steel. The unique fastening system uses Crimsafe’s Screw-Clamp™ technology using tamper resistant screws and clamps to form a vice like grip. This allows the Crimsafe to withstand extreme force by absorbing and dispersing the impact around the frame.