The waterproof of the bathroom is 2.4 meters, or 1.8 meters

It is better to make the waterproof wall of the bathroom about 30cm high.

In the waterproofing treatment of the general bathroom, the wall should also be coated with a waterproof coating about 30cm high, so as to prevent domestic water and water from splashing into the wall and infiltrating into the wall, causing moisture on the back of the wall. If the waterproofing is low, the long-term spraying will cause water to soak the wall, which is easy to make the wall mildew, the wall decoration layer fall off, and lose the waterproof effect.

Toilet waterproofing practices:

1. Waterproof height of the bathroom: Be sure to do wall waterproofing, and do a good job of wall waterproofing before laying wall tiles. Generally, the wall should be waterproof with a height of 30 cm, but for non-load-bearing light walls, the whole wall should be waterproofed, at least 60 cm high.

2. Waterproof coating of the bathroom: the joints between the wall and the ground and the joints of the pipes between the water and the water are the most likely places to cause problems.

3. Waterproof paving tiles in the bathroom: If you need to replace the original floor tiles in the bathroom, after chiseling off the original floor tiles, you must first level the ground with cement mortar, and then do waterproof treatment, so as to avoid leakage caused by uneven thickness of the waterproof coating. Be sure to clean the ground before doing waterproofing.