Performance of a daylight redirecting glass shading system demonstration in an office building

This paper evaluates the daylighting performance of a prototype external dynamic integrated shading and light redirecting system. The demonstration project was carried out on a building with an open-plan office. The prototype and original façades were placed on the same floor with the same orientation and similar surroundings. The existing façade was used as the reference for measurements and simulations. The focus of this research project was to employ available simulation tools for the system performance evaluation. This was accompanied by
measurements of the daylight conditions in the investigated space. The prototype system improved daylighting conditions compared to the existing shading system.