Michael B Gerrard and Meredith Wilensky
Teresa Parejo-Navajas and Michael B. Gerrard
This chapter examines the most important existing regulatory and policy measures to improve the resiliency and adaptive capacity of all types of residential and commercial buildings, both new and existing. It considers how buildings should be modified to cope with climate-related extreme events. Building codes and other legal requirements often lag seriously behind the need to revise them, and most builders do not go beyond what the codes require. Climate projections involve a wide uncertainty range, and protection against the worst case scenarios may be beyond the economic capacity of all but a few owners. Particular attention is paid to slums, and to provisional and post-disaster housing.