This advantage of sustainable construction is mentioned at the end of every analysis of this subject. However, nobody can deny the significance of this advantage. When a construction company undertakes sustainable development, it starts with the use of sustainable building materials. These materials are conducive to human health. So, the use of such materials results in the creation of a healthy work environment. The labour force gets to handle eco-friendly construction materials. So, they fall ill less often, which directly increases the productivity of the project.