How many years does the property law stipulate the warranty for water pipe leakage?

Legal analysis: 2 years, due to improper construction, the property can be repaired. The reason for the house is the water pipe itself. Find a developer during the warranty period of the house and find a property management company after the warranty period. If the water leakage is caused by the waterproof function of the roof, external wall and bathroom itself, if it is less than five years, you can directly find the developer. If the water leakage is caused by the quality problem of the water supply and drainage system of the house itself, if it is within two years, you can also directly find the developer.

Legal basis: Article 7 of the Measures for Quality Warranty of Building Engineering stipulates that the water supply and drainage pipeline and equipment installation project shall be guaranteed for two years. Because the sewer pipe of the bathroom belongs to the public part of the building, if it exceeds the warranty period of the house, the property right unit can be notified, and the owner can apply for using the public maintenance fund for maintenance.