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The circumference is reduced by the length of the door in addition to the length of the waist line, and 2 more pieces are prepared.
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The circumference of the bathroom minus the door opening is the length of the waistline, and it is generally necessary to add 1-2 pieces of loss.
If you are outdoors on the high-rise, it is recommended that you do not change it, which will affect the waterproofing of the exterior wall, which is very troublesome. If you have to change, the width actually depends on the functional layout of your bathroom, the larger the better without affecting the use, in fact, the bathroom lighting should be placed in the most secondary position, and the lighting will generally be given up because of other uses.
30 cm higher than the floor formwork, if the surrounding beam is 40 cm high, the bathroom floor is paved with the beam floor, and so on.
A bathroom of 1.7 meters will do. It should be possible to put the toilet. Put the toilet inside. Just open the door outside.
The bathroom is waterproof, and the surrounding walls need to be painted at a height of not less than 30 cm; If there is a shower, the height of the waterproof paint applied on the installation of the shower faucet and the adjacent wall should not be less than 150 cm, preferably about 180 cm. >>>More
Generally, the pipe of the exhaust fan in the bathroom is about ten centimeters, and you can match the appropriate pipe when you buy the exhaust fan.