Infrascreen Information

Miroflect develops a transparent low-e film for greenhouse energy screens. A low-e (low emissivity) surface emits little thermal radiation. In an energy screen, the Miroflect film keeps more heat inside the greenhouse at night, while the screen remains transparent. The technology is patented and developed in Switzerland. Wageningen University & Research (WUR) tested the film in a sweet pepper crop during the winter 2025/2026. With a model validated by the trial measurements, WUR calculated that replacing one standard transparent screen with a screen using the Miroflect film saves 16% of the heating energy (WUR report WPR-1564, figure 36: https://doi.org/10.18174/718375). We work with screen manufacturers, screen installers and energy advisers, so that growers of vegetables and flowers can use the film in the screen systems they already know. Miroflect was previously known as Infrascreen. Miroflect is a brand of Nanotech SA, Switzerland.