Le Toison d’Or in Brussels A luxury combined residential and retail project. This is a very luxurious residential program with apartments and commercial retail space, a large nursery, underground parking spaces and a raised city garden. The project meets high sustainability requirements. Fortes Energy Systems supplied for this project: 72 AquaHeat stations type WKW 4.5 pipes supplied. Customer: Devis NV This is a project of: UNStudio and the Belgian architectural firm Jaspers-Eyers.