Metal Decking Sheets are widely used in the modern day constructions, mainly in the mezzanine floors of warehouses or industrial buildings etc. so that the construction time can be saved a lot in a fast paced project. Decking Sheets are usually corrugated sheets which are capable of supporting flooring and roofing and these are connected to the outer or inner part of building structure. It is used to support concrete or insulating membrane of a roof. These sheets reduces the concentrated loading effect of roofing on the building structures by proper distribution of load. With the requirement and considering the strength to weight ratio, design and fabrication can be made according to the requirement which in turn maximizes the properties of the steel in order to take the load. It also adds to the aesthetics of the structure, especially when it’s a shopping complex, or office space etc.