The expansion of "De Fundatie" in Zwolle is a design by Bierman Henket architects: a futuristic egg, which with its reflective ceramic tiles goes up in the color of the sky, on a classicist building. Climatic Design Consult was the building physics consultant. CDC provided advise on control of the daylight - and solar loads, fire safety, humidity control in constructions and acoustics.
Control of (day) light entry was analyzed with a Dialux model of the extension.