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Could you please explain where the board is ringing?
If you can find it, you can use sealant to hit the contact position, and it should be solved.
The point is that the waterproofing layer is not done well! You definitely only made a simple waterproof! The waterproof layer is to do a good job of the edges together! >>>More
As long as the area of the balcony is recorded on the real estate deed, it is included in the area of the house, and if it is an apartment, it is generally considered to be shared by all owners. You can refer to the "Property Law"! >>>More
That's because there is a gap between the windows, and it can't be closed well. When it is windy, just tape the gap well, preferably on the outside.
Only open wires can be laid, and the wires that pass through the protective pipe are connected to the balcony from the nearest power supply.
Let's take a look at the style first! Let's take a picture first, and I'll help you judge!