As soon as the spring arrives, we want to keep windows open and enjoy fresh air indoors. While you let fresh air in, insect nets keep away annoying bugs, suspended plant seeds, poplar catkins, and dust. We supply insect nets based on the spring mechanisms of roller blinds which are mounted to the outside of the window casing on an aluminium profile. For profiles, there are two colours available – white and bronze. Insect nets fit windows of any shape and the mesh fabric which is nearly invisible to the eye does not considerably affect the look of the window.