It goes without saying that the bathroom is exposed to water and moisture more than any other area in the house. To prevent any permanent damage caused by water, a bathroom must be adequately waterproofed. So, what exactly does bathroom waterproofing entail? Read on to find out more.
Is The Whole Bathroom Waterproofed?
In a typical bathroom, some areas receive more water than others on a regular basis. For instance, shower walls up to a certain height and the floor of a bathroom are more exposed to moisture and water. Consequently, waterproofing is essential for these areas. In fact, there is usually a set of standard regulations that are followed in the case of bathroom waterproofing. These regulations state the required extent of waterproofing, the procedure to be followed, along with other requirements.
To be on the safe side, you must get a sizable portion of your bathroom waterproofed, especially the shower area and the bathroom floor. Some state laws dictate that waterproofing be carried out by licensed personnel only. Check with your local authorities about such clauses.
How Is Waterproofing Done?
Under the process of bathroom waterproofing, multiple coats of a waterproof membrane are applied to the walls and the floor of a bathroom. Before this coat is applied, make sure that the following things are taken care of — firstly, all surfaces, especially the joints between walls or the ones between the walls and the floor, must be smooth. The presence of any loose particles or rough edges can impede the functioning of the waterproofing membrane. Also, all points of contact between the floor and the wall and between two walls must be fitted with a polyester reinforcement mat. Once these preparations have been made, the first coat of the membrane can be applied to the desired surfaces. Ideally, there must be a gap of a few hours before the next layer can be applied. This will allow the first layer to dry and be cemented properly on the walls. At the same time, make sure that the two coats are applied in different directions i.e. if the first coat was applied along a wall’s length, the subsequent layer must be applied along a wall’s breath and vice versa.
Even after the coats have been applied, the procedure isn’t complete as yet. The membranes need a few days to set in to the wall. This means that you can’t use the bathroom for three to five days after the application of the waterproofing membrane. The exact duration will depend on the construction material of the bathroom and the climate of the area you live in. If you have any other doubts, don’t forget to ask the bathroom waterproofing experts.