Green roof at Avinguda Vallcarca On the terrace of a building on Vallcarca avenue there was already a green roof with grass and a swimming pool, but it had water leaks. Therefore, between April and May 2021, Eixverd was in charge of restoring it. We removed all 50 cm of soil and the grass and added a waterproof anti-root membrane. Then we installed the technical layers together with polystyrene to reduce the thickness of the soil and finally we put 25 cm of Zincoterra substrate for grass and a sod of grass. This green roof occupies about 80 m² and is equipped with a vapor barrier system and a 4 cm drainage layer. Project detailsDesign:-Execution:-Maintenance:-System used:-Year of realization:-Location:-Green area:-Contact us Reason of consultation: ProjectShop I accept the privacy policies EixVerd data protection information On behalf of the EixVerd company that owns the web domain www.eixverd.cat we inform you that we treat the information you provide us in this form in order to make your request for information effective. The data provided will be kept while your request for information is being processed and a response is given. You have the right to obtain confirmation about whether EixVerd is treating your personal data, therefore you have the right to access your personal data, inaccurate data or request its deletion when the data is no longer necessary.