Our work is carried out on four levels. There'll be two green roofs with a total area of about 600 m2. In total we will be working on a surface of about 3500 m2. If you take the technology used into consideration, that's 7000m2 of insulation.
The entire project uses certified materials that meet high environmental and quality standards. 140 m3 of specialised substrate and 60 m3 of gravel were used to make the green roofs. For thermal insulation, we used 650 m3 of XPS insulation, which gives an average of 18 cm / m2.
Work at the construction site started in July 2019 and completion is foreseen in January 2020. The entire project will be taken into use in the third quarter of 2020.