Water infiltration can lead to damages such as insect infestation, mold, and in worst cases building failures. Such problems will require waterproofing to prevent mold and mildew from getting into the walls and floor. This makes waterproofing essential to structural integrity and health. Choosing the right waterproofing system is pivotal for your project. Waterproofing has gone through an evolution and several systems have developed. We here focus on 6 most used waterproofing systems across various applications.