Legal analysis: If the house has passed the shelf life and leaks, you can apply for using the community maintenance fund, because the roof is a public part and belongs to the scope of the maintenance fund. However, when applying for the house maintenance fund, more than two-thirds of the owners must agree to use it.

Legal basis: Regulations on Property Management

Article 35 A realty service enterprise shall provide corresponding services in accordance with the stipulations of the realty service contract. The realty service enterprise fails to perform the realty service contract, causing personal and property safety damage to the owner, and shall bear corresponding legal responsibilities according to law.

Thirty-sixth property services companies to undertake the property, it shall go through the formalities of property acceptance with the owners' committee, the owners' committee shall hand over the materials stipulated in the first paragraph of Article 29 of these regulations to the property services companies.