Flexible Buildings for an Adaptable and Sustainable Future

This paper highlights how a flexible and adaptable approach to construction may contribute to the sustainable construction agenda. It explores the role of the adaptability of buildings in facilitating a realistic response to the challenges of sustainable construction. Techniques for defining the life cycle of an adaptable building are proposed and flexibility in design and construction as a means of facilitating adaptability is examined. A building adaptability system model is proposed as a way to rationalise flexibility and adaptability in the construction sector. In particular, systems dynamics techniques are utilised. A systems model of a facility and its adaptation in response to changes of use and changes in the environment is developed. Further work is required to characterise the life cycle loop and the relationships between different variables. Empirical testing is also required to determine the application of the concepts and models presented in this paper. The models developed herein invite comment on the opportunities and challenges that must still be met to facilitate the exploitation and development of such a concept.