The BUWOG HILDEGARDSTRASSE residential building is being constructed using prefabricated system components (timber frame construction) with the predominant use of wood as a building material. The base floor and the access are being built conventionally in solid construction. A bicycle garage for the tenants, accessible at ground level, will be built in the basement. In the course of this new construction project, BUWOG will also redesign the courtyard areas and enhance them ecologically with new plantings.