Floor problems in bathroom decoration?

There's nothing wrong with the highs, as long as they don't get too high.

First of all, change the waterway and circuit (the water pipe must be good with the recommended brand, Rifeng or Jinde).

Then do a good job of waterproofing (after doing it, put water for a day to see if it leaks).

Then you can stick the bricks, the master said well, the ground must have an angle, and the floor drain must be the lowest point.

My bathroom is lower than the outhouse. His reasons are strange and far-fetched. Generally speaking, it is appropriate for the bathroom to be lower than the other rooms.

Think about it, the bathroom uses a lot of water, and there is a possibility that the drain will be blocked, if it is higher than other rooms. Hey, I can't imagine the consequences. Unless it's a special case, you'll have to keep the water out.

However, that will affect the appearance and feel of the foot.

Before tiling, the height of the floor drain is lowered.

The floor of the toilet should be lower than the ground of the outhouse, if there is a leak in the toilet, the water will not flow into the house, causing unnecessary losses, because my home is such that the floor of the bathroom is high, sometimes the washing machine will leak into the house when the water is released, and I have to buy a foot mat with strong water absorption!