Carl Verdickt. Greenhouse

Designed by the Belgian architect Carl Verdickt, the greenhouse stands out because of its affordability and heat trapping ability. The structure is framed by a ready-made steel structure and encased in an alternating series of super-insulating transparent glass and translucent polycarbonate plates. Extra insulation is also added at the back of the glass walls to shield certain areas of the house from the public eye.

how greenhouses work?

found via yatzer.com