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It depends on the specific situation.,It's not like you can solve it for you with this sentence.,Is there a picture or something.。
The one on the balcony is the drainage riser, and the most you can do is to wrap this riser with tiles, and there is nothing else you can do.
It is best to connect to the drainage outlet in the balcony, as for whether you can get out of the roof, it depends on how you go.
The drain pipe of the balcony is blocked; Generally, it is debris, and the residue blocks the sewer pipe, as long as the debris and residue are cleaned up. >>>More
Hello, the balcony hanger breaks the upstairs drain pipe, so you can directly ask the person who repairs the water pipe to buy a new one to install it.
How to deal with the gutter drain on the 3rd floor to the balcony? Then go down.