Do I need to waterproof in the bathroom

The bathroom is the wettest room in the apartment, its decoration experiences constant temperature changes. Under such conditions, fungi and mold multiply at an accelerated rate unless action is taken. Waterproofing allows you to keep the finishing material in its original state for as long as possible.

The importance of waterproofing

Waterproofing in the bathroom should be done, preferably from all sides. High-quality floor insulation can save you in cases when a tap suddenly bursts or water overflows in the bathroom. Waterproofing the ceiling will protect the finish and household appliances from flooding the neighbors. Walls also need protection because they constantly experience the effects of moisture on themselves. Water gradually penetrates between the joints of the tiles inward, destroying the walls and decorative finishes.

Without waterproofing, a moldy odor will soon appear in the bathroom, which can spread beyond it. The procedure for protecting surfaces from water can be carried out in several ways and independently.

Types of waterproofing

There are several varieties of waterproofing, suitable for different building materials and conditions.

Roll

Such waterproofing is an adhesive bitumen sheets reinforced with fiberglass or polyethylene. For reliable protection, several layers must be applied. Minus roll waterproofing - raising the floor level by 5 cm.

Coating compounds

This type of insulation includes mastics based on bitumen, acrylic or cement-polymer components. Acrylic mastics are more popular due to their easy application, lack of smell at work and excellent waterproofing. When working with mastic, use rollers or a brush, apply it in several layers.

Sanitary plaster

If the bathroom is undergoing major repairs, then it is optimal to use plasters based on sand, waterproofing and antifungal additives. In addition, plaster is used to align walls, ceilings and floors.

Special impregnation

An easy way to treat the surface is to use waterproofing impregnation. It penetrates the pores of concrete or plaster, giving them reliable protection against water. In this case, the surface remains breathable.

Waterproof paints

You can paint the walls with waterproof compounds, which are also the finish. The paint will last about 5-6 years.

Suture insulation

It is used for waterproofing joints between the floor and the wall. It is made of rubber impregnated with special compounds.