An examination of the design for a prefabricated housing unit in Cyprus in terms of energy, daylighting and cost

Abstract

AbstractHousing prefabrication emerged as an energy and cost-saving solution, which can also be linked to the reduction of environmental impacts, as well as to the development of green construction practices. In the first part of this study, a comprehensive literature review of the prefabricated assembly methods and their inherent potential, in terms of both design and construction are presented. Design strategies that incorporate the integration of environmental systems are also considered. A classification and taxonomy of archetypes is included, based on key design principles pertaining to environmental design. Based on the conclusions drawn from the assessment of these considerations, this paper revisits the realm of design and construction techniques used in energy efficient and environmentally compatible prefabricated housing unit in a Cypriot context. Cost-saving strategies are proposed, as well as architectural design and fabrication recommendations. Consequently, the research aims to contribute to existing literature by drawing results from an actual demonstration project in Cyprus. It goes on to outline considerations affecting the front end of the design and construction processes based on criteria for efficient prefabrication and modular construction. Findings are then related to simulations for energy and daylighting performance supplemented by a techno-economic analysis, aiming to demonstrate the viability of this enterprise. In this way it is hoped that stakeholders considering the adoption of this approach to design and construction may make better informed and more appropriate decisions.