Start of interiour wood construction

18/07/15  Costa, our incredible wood craftsmen, started with the wood interiour construction consisting out of a wood cladding with OSB boards in front of a mineral wool insulation and a vapor diffusion barrier. Though all components met several sustainability criterias, we are aware that our conventional wall build-up can be still more improved by using more upcycled building elements, e.g. insulation out of old PET plasticbottles. The result is based on time and/or financial constraints we had to work with.