Roof leakage belongs to the housing quality problem, and the developer shall bear the maintenance responsibility during the warranty period. First of all, it is necessary to determine whether the cause of roof leakage is a quality problem in construction or caused by improper decoration or use by the owner. If your roof leakage belongs to the quality problem of commercial housing, the developer should be responsible for free maintenance during the warranty period; If your roof has passed the warranty period, but the roof belongs to * * * facilities, it should be repaired by the property management company with the maintenance fund; If it is identified that the roof leakage is caused by the residents, the maintenance responsibility should be borne by themselves.

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