-
It is estimated that the kitchen upstairs of your house is not waterproofed, and if it is not waterproofed, the water will be left through the gap next to the sewer pipe, depending on your situation.
-
It should be a broken pipe, and you can open the wall to find the leakage. In the past, iron pipes were easy to break after a long time.
It is your responsibility to drip to the residents downstairs, and it is the responsibility of the above to drip to your home.
Construction units, developers, just look for them.
They should be responsible for the warranty for 2 years, and if it is over, go upstairs and he must fix it, unless he doesn't use it. >>>More
I look for waterproof repairs, but basically I use a plugging agent. Plug the leak, and then add waterproofing around the perimeter.
First, you can find a plumber to repair, and if you look for that kind of housekeeping service, there are plumbers. >>>More
A: It's okay if it's closed.