Challenges to the implementation of design for adaptability among design professionals in Ghana

Purpose
The increase in waste and carbon emissions from the construction industry continues to fester although sustainable design approaches such as designing for adaptability (DfA) have been approved as a viable option to minimize construction waste and greenhouse gases while providing cost savings on building projects. This paper examines the views of design professionals on the challenges to implementing DfA in the Ghanaian construction industry (GCI).

Design/methodology/approach
A critical comparative review of the related literature was conducted on the international challenges to implementing adaptability. After the review, 16 challenges were identified and used as the basis of the questionnaire survey in the Ghanaian context. By using a quantitative approach, a close-ended structured questionnaire was used to seek the views of 236 design professionals operating in the GCI regarding these factors. Data retrieved were analysed using descriptive and inferential statistics.

Findings
The findings revealed the key challenges to implementing DfA among design professionals in Ghana to include “limited funding for adaptable buildings”, “lack of collaboration between design professionals, contractors and clients towards the realization of adaptable buildings”, “limited demand for adaptable buildings” and “lack of education and training programs on design for adaptability practices”.

Originality/value
The novelty or originality of this study lies in its focus on the GCI, an area where the concept of DfA has rarely been examined in practice despite its recognized potential benefits in reducing waste and emissions. The study offers a detailed and comprehensive understanding of the multifaceted challenges faced by design professionals in Ghana. This level of detail is crucial for devising targeted strategies to promote DfA in the region.