Adoption level

The study aims to assess the level of adoption of alternative materials with a view to promoting the use of alternative construction materials. The population targets are Engineers, Quantity Surveyors, Builders and Architects, who are major stakeholders in the construction industry. The research method used was quantitative analysis, and a total of 185 responses were obtained. The findings demonstrate that materials with proven performance, familiarity, and accessibility dominate adoption, while innovative bio-based and agro-waste materials remain underexploited. Addressing cultural biases, enhancing public education, developing local processing infrastructure, and implementing supportive policies are essential for promoting sustainable construction practices in Edo State.Innovative materials such as rice husk, palm kernel shells, coconut coir, hemp, and sheep wool should besupported through pilot programs and research to build confidence in their performance. For enhancing the level of adoption, educational campaigns and technical training to increase knowledge of the benefits and proper use of alternative materials,
development of local processing facilities and supply chain