Ricerc@Sapienza

The progressively emerging concept of urban resilience to climate change highlights the
importance of mitigation and adaptation measures, and the need to integrate urban climatology
in the design process, in order to better understand the multiple effects of combined green and
cool technologies for the transition to climate responsive and thermally comfortable urban open
spaces. This study focuses the attention on selected mitigation and adaptation technologies; two

Resilience represents a new important feature that the anthropic systems, and cities among them, are called to cope with. In fact, the increasing negative stresses to which urban contexts are exposed, and mainly the climatic pressures, call for the capability of adapting to these modifications and, possibly, to restore the ex-ante situations. The role of the buildings and their envelope components is of crucial importance to this aim. This paper analyses the features of resilience of the roofs of buildings by means of proper quantitative indexes.