This report includes all the research conducted during the last phase of the Master of Science Building Engineering within the faculty of Civil Engineering. The main aim is to form a strategy for designing demountable unitized curtain walls; one that could actually be used in practice by future engineers and architects. This is why this graduation project includes an application on 4 chosen adaptive concepts. Having already been applied in a comparison study of these quite complicated and costly designs, this framework can provide one extra consideration that will be critical in the near future at the very early stages of designing a building: the Design for Disassembly.