Perceptions of offsite construction in the United States: An investigation of current practices

Abstract New offsite construction practices are emerging in the construction industry to address a broad set of productivity issues that cut across organizational, technological, and strategic domains. Despite all its benefits from sustainable and economic perspectives, offsite construction still faces significant resistance from both the construction industry and the built-environment market. Evaluating advances in this industry is critical, especially because there is a need to determine the factors that are preventing the industry from more fully and rapidly adopting offsite strategies. This paper aims to investigate the industry perspective regarding the adoption of offsite strategies and provide an understanding of the development of the offsite construction industry over time. In this regard, the “State-of-the-Art of Modular Construction Symposium” was held in May 2017 at the University of Florida with the intent to bring together stakeholders engaged in multi-trade prefabrication to debate the drivers, challenges and future directions of the offsite industry. During this event, data was collected by means of unstructured interviews and a questionnaire for the purpose of determining the characteristics the U.S. offsite construction industry. A SWOT framework was used to assess the strengths and weaknesses of the industry adopting offsite strategies as well as the external opportunities and threats. The questionnaire survey data analysis showed the current drivers, core elements, barriers, and possible solutions to the barriers of further implementation of offsite construction. The results are intended to help construction organizations understand the potential benefits of offsite construction and assist them in creating a roadmap for their future strategic development.