In the midst of the beautiful landscape of the wheat fields of Tierra de Campos in Villamartín de Campos in the Province of Palencia/Spain, the company “Farming Agrícola“ have built a modern and stunning office building with an impressing 800 sqm of green roofs. The design and build of these green roofs have been a technical challenge due to the different slopes, which vary from 4° in the flat areas to 20°, 40°, and 45° in the steeper areas.