What is the stipulation of "Property Law" on top floor leakage?

Legal analysis: 5 years for roofing waterproof works, toilets, rooms and external walls with waterproof requirements. If one party fails to perform the contractual obligations or fails to meet the contractual obligations, it shall be liable for breach of contract, such as continuing to perform, taking remedial measures or compensating for losses.

Legal basis: Regulations on Property Management

Forty-fifth of the property management area in violation of public security, environmental protection, property decoration and use of laws and regulations, property service enterprises should be stopped, and timely report to the relevant administrative departments. After receiving the report from the realty service enterprise, the relevant administrative department shall stop the illegal act or deal with it according to law.

Forty-sixth property service enterprises should assist in the safety work within the property management area. When a safety accident occurs, the realty service enterprise shall, while taking emergency measures, report to the relevant administrative departments in time to assist in the rescue work. The realty service enterprise shall abide by the relevant provisions of the state when hiring security personnel. Security personnel shall perform their duties in maintaining public order in the property management area and shall not infringe upon the legitimate rights and interests of citizens.