Modular buildings are constructed off-site in a controlled factory environment where health and safety standards are strictly enforced. Workers in the factory are trained to operate within strict safety protocols and are provided with proper personal protective equipment (PPE) to ensure their safety.

Additionally, modular buildings are subject to rigorous quality control checks, which help to ensure that the building meets all safety standards and regulations. Overall, the controlled environment of the factory, along with strict adherence to safety standards and quality control, results in a safer and healthier construction process for modular buildings.