Is it true that the upstairs balcony should be sealed to ensure that the downstairs does not leak

First of all, the balcony is to be installed waterproof, if not installed you can communicate with him about the leakage problem, you can also go to the property, this is the problem he should manage.

If it really doesn't work, you can find the community to negotiate and solve, if you can't solve it, you have been damaged, you can sue him, of course, this is very troublesome, you can also negotiate with him, and pay for a waterproof balcony upstairs, which will not leak when the top is full of water.

No, you have to go upstairs to the balcony to do waterproofing.

Then make the balcony into a small sun room, and the top surface can be sealed with tempered glass or color steel. The company has a professional sun room designer, tailored for your home... >>>More

The balcony should be waterproofed, as long as there is water inlet and drainage, it must be waterproofed as required, and it is responsible for the downstairs neighbors, and there is not much cost! >>>More