After handing over the house, the doors and windows are not tightly sealed and windy. Who can I talk to for repair?

After handing over the house, the doors and windows are not tightly sealed and windy. If these components are repaired by the constructor or developer during the warranty period, they will be repaired by themselves outside the warranty period.

Property is just something in the public area, the residential area outside the room. Whatever's in the master's room. I can help you repair it, but it's not the responsibility of the property. You can find a contractor or real estate. If it is within the warranty period, it is right to find them. If it is over-insured, the property can help you find a way. If the problem cannot be solved or the original residual problem can be solved, the contractor or the property can be sued, which has nothing to do with the property.

Treatment of air leakage in residential windows

1, you can use glass glue, clean the window gap first, and then use glass glue where there is air leakage to prevent air leakage from the window.

2, can be covered with plastic film, hung on the window, cover the window, but also play a role in keeping out the cold.

3. Replace the sealing strip. If used for a long time, the sealing strip will age. A new sealing strip can be replaced to ensure the sealing effect.