Modular construction is a term given to a pre-constructed structure. These are factory manufactured components which are delivered to the site for final assembly. Modular construction is a simple, cost-effective and swift technique as compared to the traditional construction. Overall, it is a greener, faster and smarter way for building any type of structure. Modular buildings deliver exceptional sustainability benefits as well. These structures help reduce the environmental impact of construction. Through an increase in energy efficiency, the overall sustainability increases as well. Modular buildings are gaining recognition and implementation day by day. It has helped create constructions in a quick duration. There are myriad utilizations that prove how versatile modular construction technology can be. For both economic and environmental reasons, there has never been a greater demand for sustainable construction buildings ever.