Various criteria affect the price of a modular construction with sandwich panels, including the thickness of internal and external walls, the type and density of the insulation used, the thickness and quality of the steel structure, and the type of doors and windows (aluminium or PVC). The quality of the finish (elements such as paint type and flooring quality) also contributes to different prices being set by modular and prefabricated construction manufacturers. Reinforcements catering to wind load requirements, especially in areas prone to cyclones, can also significantly increase the cost of a modular construction.
