During a celebratory evening in Egmond aan Zee (NL), Dakdokters and karres+brands received the DakAward 2017 for the project Dakpark Vivaldi. The project is chosen as Roof of the Year 2017 in the category flat roofs.The jury praises the project both by its pleasant working environment for employees as its unique Polder Roof®-system which makes it possible to buffer rainwater on the roof, by which its contributes to the climate-proofing and the sustainable greening of the build environment.