The bathroom door is damp

First: the waterproofing of the bathroom is not done well, resulting in the water in the bathroom seeping into the wall and affecting the outside through the wall.

Second: the water vapor in the bathroom is too heavy, but the ventilation conditions are not good, or the wind direction is like blowing, resulting in the water vapor flowing back into the house and condensing into particulate water droplets on the wall, which is the feeling of dampness.

Third: There is a rupture in the water pipe near the bathroom, and the water slowly enters the wall, but the crack should be small.

The first reason: there is no better way, only to redo the waterproofing, it will be more troublesome, but if you don't do it, it will be more troublesome in the future, other walls will also be affected, and all the latex paint will be damp in the future.

The second reason: the gaffel fan.

The third reason: test with a pressure pump, if there is a problem with the water pressure, it will be troublesome, and the water pipe should be repaired, which is the most terrible of the three situations.

You don't know where you are on the inside or outside of the bathroom door, and then you look at it this way, and then consider the question of which direction the water is flowing from.

For your situation:

A, through the door stone, or the master dry shop, there is no wet paste, resulting in dry paving, the density is too large and the moisture is stringed.

B, before installation, there is no leakage prevention treatment between the floor tiles and the sand ash city. Leak plugging agent or flexible waterproof closure should be applied.

C, install the threshold stone, not in the threshold stone, the left and right sides of the seam blocked, D, twice closed water, resulting in too much water on the ground, water volatilization for a while and a half. The moisture slowly seeped out.

IMG_2398

Have you finally found the reason? My home is the same as yours in this picture, but the situation is more troublesome, my home has been renovated, the master bedroom wooden floor has been deformed, I opened it to find out, I don't know where the problem is, upset.

Does the bathroom have a window?