Waterproofing membranes consist of a top layer and a bottom layer with a reinforcement layer sandwiched between them. Roofing membranes and geomembranes are the two leading waterproofing membranes considered under the scope of the study. Roofing membranes such as modified bitumen, thermoplastic olefin (TPO), polyvinyl chloride (PVC), and ethylene propylene diene monomer (EPDM) are used globally in roofing & walls and building structure for waterproofing and other applications. Geomembrane is an impermeable membrane liner or barrier used to block seepage of water, fluids, and other materials of soluble nature in human-made structures. It is used globally for various applications including solid and liquid waste management, wastewater treatment, mining, and tunnel liners. Some of the standard geomembranes used globally are high-density polyethylene (HDPE), low-density polyethylene (LDPE), and polyvinyl chloride (PVC). 1Note: Core competencies are a combination of pooled knowledge and technical capacities that allow a company or business to be competitive in the market.