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Anonymous users2024-01-24Generally, if it is low, it is okay to directly cut the boom short, and leave as much as you want.
There is no standard size for the thickness of the ceiling, and the height can be arbitrarily made. If the spotlight is installed, it is necessary to raise the ceiling according to the height requirements of the spotlight, and the gypsum board is fixed with adhesive.
Different models need different installation heights, the thickness of the multi-online machine is mostly 200mm, and the ceiling should be left at least 250mm; The internal unit of the central air conditioner of the water system is mostly about 250mm, and the inner unit of the ceiling should be left at least about 300mm.
It depends on what kind of product you choose, the smallest needs 110 mm, the largest needs 240 mm.
I don't feel the height of the floor, and it's okay to be local. Generally, it is partial, in order to wrap the beam, or coordinate the whole, it doesn't matter if the top surface is 15-30cm. If the top surface of all rooms is full of hanging (because the top surface is not suitable for batch embedding, or for sound insulation). >>>More
How much is the ceiling of the 30-square-meter living room; Living room ceiling decoration (all-inclusive) according to the decoration standard valley grid is. >>>More