Moisture infiltration can cause serious damage within a structure. When water in liquid form is present, the impact can be catastrophic—the structure can become uninhabitable. There are various methods used to address water penetration within a structure, and two of the most common techniques are waterproofing and dampproofing. Both these options can prevent moisture, but waterproofing will resist the passage of water under hydrostatic head pressure. In other words, it stops liquid water penetration when the water is in contact with the waterproofing material. In comparison, dampproofing only resists water in the absence of this hydrostatic pressure.