Most of the structures that were built in the last few decades were made of concrete. While concrete is indisputably strong and durable, it is nonetheless vulnerable to damage caused by regular and frequent movements, especially in parts of a house like the upper floors, roof decks, and balconies where tremors can cause cracks that are the main cause of leaks.
If your concrete building is likewise exposed to moisture and water for a long period of time, the damage can be quite severe so that it will adversely affect the structure’s foundation, requiring costly and extensive repairs.