n new buildings often roller shutters are installed, and frequently, due to lack of knowledge, these roller shutters have plastic profiles. At first glance these plastic roller shutters fulfil the basic requirements. The screening from curious views is guaranteed. A better choice is to use aluminium roller shutters; then you have the best possible weather protection during heat, rain, snow, hail and wind. The sturdier aluminium profiles offer as well an increased protection against break-in, better optical characteristics and guarantee colour brilliance for decades.