Crimsafe is made from 304 Grade Stainless Steel. The steel has a lifespan of about 65 years. Crimsafe is also coated in a ‘Crimsafe specific and developed’ coating which is completely totally corrosion resistant.
Sometimes airborne impurities might build up on the surface of the mesh and frame. It can cause it to oxidise and change colour.You can prevent this by giving your screens a quick clean. Follow our guidelines on how to keep your Crimsafe security screens clean.