Who is responsible for the water seepage from the outer wall to the inner wall?

Under normal circumstances, the property will be responsible for the maintenance of the external wall when it seeps into the internal wall. For example, you can ask the property to apply for a maintenance fund. If the house itself is a new commercial house, then the developer should be responsible for maintenance at this time. During the warranty period, then the property is irresponsible. However, if the house has passed the warranty period and does not meet the conditions for using the maintenance fund, then you can only pay for it yourself. If you repair it yourself, you can find a waterproof and plugging company for construction. After the completion of the construction, you can carry out anti-leakage test, and then give money after the test is qualified. The key is to find out the cause of water seepage.

What is the cause of water seepage in the external wall? The seepage of external wall may be caused by design factors. Some designers do not pay attention to the waterproof of the external wall when designing, so it will eventually lead to water seepage in the external wall. It may also be the leakage caused by material factors, such as the poor quality of materials used in building construction, which will be deformed after a long time. In other words, when building a house, the waterproof material used by the developer is unqualified and has a short service life, so the external wall will leak after a long time. It may also be caused by construction factors, such as not following the prescribed operating procedures.

What is the phenomenon of water seepage on the external wall? In fact, there are many reasons for water seepage in external walls. For example, the concrete that may be used in decoration, when mixing, does not grasp the temperature well, and the maintenance is not in place during use, which leads to the imbalance of steel bar structure and ratio. In this case, the wall will crack and naturally leak when it rains. Generally, when the external wall leaks, if the situation is serious, the internal wall will also feel wet. In this case, it is necessary to re-make the waterproof layer of the external wall and paint it with better quality waterproof paint, so as to solve the water leakage problem once and for all.

The above is who is responsible for the water seepage from the outer wall to the inner wall. As for who is responsible, it depends on the reason. The newly bought house can be repaired directly by the developer.