Remodelling existing buildings is the process of significantly changing a host building or structure to accommodate new use. It differs to practices such as preservation and conservation in that it is the process of substantially altering an existing building. Remodelling could be described as a process that encourages a continuous approach to the adaptation of an enclosure or a site. The transformation of an existing structure is a procedure that initially consists of reading the site: a course of action that ensures solid or concealed matter such as the structure or the narrative of the building can be exposed and then developed as potential generators for the modification process - a course of action that Rodolfo Machado describes as: ‘... a process of providing a balance between the past and the future’ (Machado, 1976, p. 27).