Interiors need a certain level of diffuse light because the right lighting has a crucial influence on human well-being and performance. A study conducted by IBM shows that worker motivation rises considerably in sufficient daylight and that sickness-related absenteeism is reduced by up to 30 percent.

PLEXIGLAS HEATSTOP® reflects most of the solar heat (infrared radiation), but not the visible portion of sunlight. That means the sun's heat is kept out, but diffuse sunlight still streams into the room. Owing to the high light diffusion of PLEXIGLAS HEATSTOP® , daylight is very evenly distributed, which prevents harsh shadows and ensures natural lighting conditions