How many centimeters is the difference between the height of the bathroom door frame and the door le

Generally, most designers will design the floor elevation of the bathroom to be lower than the floor of the living room. The main advantage is that it can effectively prevent water from spilling into the living room when the toilet equipment and facilities run out of water, and protect the wooden floor or furniture from flooding. >>>More

It should be a 20mm gap.

This is not difficult, go to the stone store according to the width of the bathroom door, buy marble and flatten the living room, and the threshold is higher than the bathroom. Be sure to be a little higher than the bathroom, otherwise the water in the bathroom will flow to the living room in the future, marble to buy Chinese red on the line (take the meaning of good door), a square meter is only a little more than 100, it is estimated that your threshold stone is dozens of dollars.

The height difference between the bathroom floor and the living room or bedroom floor will have different effects depending on the construction practice. However, the law does not specify that the floor of a room with water must be lower than that of other rooms. In most cases, the floor of the bathroom and kitchen is slightly lower than that of the other rooms, so as to prevent water from backing up into the other rooms in the presence of water. >>>More

Do not raise the height of the floor drain, and then use permeable bricks.