You can install the washbasin yourself. These works are not particularly difficult, but still there are some nuances that you need to know about. Aesthetics and convenience, as well as the sanitary and hygienic conditions in a house or apartment, depend on how correctly the work is carried out. Before undertaking the installation, it is necessary to understand the design of the plumbing fixture. One of the important components is the siphon, which can have a different design.
Which siphon to choose
The simplest is a siphon with an S-shaped bend, probably in your house there is one. The discharge hose in this case is rotated 90 ° in a vertical plane. This design of the siphon will be enough for the washbasin, because toilet paper and leftovers from the dishes do not fall into the drain. However, there is one “but”, which is expressed in the difficulty of cleaning the sewer. The corrugation may eventually break, but it will not be possible to clear such a system with a cable. Therefore, if you have to deal with cleaning the sewage system often, it is better to choose a rigid siphon with a removable lid, as for the kitchen, then it will be necessary.
Alternative solution
Rigid siphons can have a knee or can be made in the form of a bottle. Cleaning the bottle is quite simple, for this you should substitute the bucket and unscrew the lower hatch. The pinnacle of siphon evolution is the revised design. This option is not only hygienic, but also functional, but it costs more than others.
Features of installing the washbasin
Installing a washbasin may involve hanging the appliance on shaft brackets. In this case, the structure is hung on the wall, self-tapping screws in the dowels are additionally used. If there is a pedestal, then it is not a supporting part. Screws should be screwed into the wall by 70 mm. Therefore, it is important to purchase fasteners whose length is 100 mm or more. It is worth abandoning plastic dowels, replacing them with propylene. Metal quickly rusted, and PVC cracked by exposure to humidity and temperature. When choosing self-tapping screws for installing a washbasin, those with a maximum diameter should be preferred.
It should be remembered that the hanging sink after the installation is completed forms a lever, under pressure on which you can get a powerful force. If the diameter of the holes for the screws is less than 6 mm, then they need to be drilled or not to take such a plumbing fixture. If you decide to install a sink with a curbstone, then the room should be spacious. It is important to remember some of the disadvantages of this design, they are expressed in the fact that under the curbstone and inside it pollution will accumulate, and the dressing table, although it seems quite spacious, actually has a small area. The installation of a washbasin with a pedestal requires the allocation of space for a siphon and a pipe, which is why such solutions can be considered a tribute to traditions.
Recommendations for installing a sink
Installing a sink in the kitchen is much easier, because it will have a support in the form of countertops. An exception is the sink, which is located under the countertop, but such options in everyday life are quite rare. From a technological point of view, installing a kitchen sink is more complicated than installing a sink in the bathroom, because you will have to work inside the kitchen furniture.
Assembly before installation
Prior to the installation of the device, assembly work should be carried out, which involves the installation of a mixer and a drain siphon. First, you need to work on installing the mixer, which usually includes studs with nuts, a moon-shaped washer, a rubber washer, and a round gasket that must be worn on the bottom of the mixer to prevent water from flowing down.
Two flexible hoses are fixed to the mixer, one is for cold, while the other is for hot water. All should be tightened by hand, and then you can use the open-end wrench. When tightening too much effort, it is not worthwhile to apply, because the sharp edges of the thread can ruin the gasket. Two studs need to be screwed into the holes at the bottom of the mixer, then you can put on the gasket and insert the mixer into the hole in the washbasin.
On the other hand, a moon-shaped gasket can be put on the hairpin, and after that - a washer that is screwed with nuts. At the next stage of installing the washbasin, you can proceed with the installation of the drain siphon. Attach the top cover to the hole and insert a long screw in the center. The receiving branch pipe is established from below.
Using the screw, it will be possible to connect the pipe and the pad. It is not worth clamping plastic parts with great effort, because the material may become cracked. The rest of the siphon is collected after installing the washbasin. A plastic coupling nut is put on the nozzle for this, after which you can screw the top of the bottle.
Recommendations for installing the washbasin on the brackets
When the washbasin is installed in the bathroom, the equipment should be fixed to the wall surface when the base is tested for strength and reliability. Otherwise, it is necessary to use the supporting frame. Marking is done on the wall. The installation height of the washbasin usually varies from 80 to 85 cm, however this parameter can be changed taking into account the needs of the owner. If there are children in the house, then the washbasin can be lowered, while for tall people it can be raised higher. Once the height of the washbasin has been determined, a mark can be made on the wall by drawing a horizontal line. In this case, it is necessary to use a building level and a long rail.
The thickness of the side edges of the bowl is measured, because they will rest on the brackets. This distance should be retreated from the line down and connect the marks. The washbasin bowl must be turned upside down so that the brackets can be positioned on the side support planes. The distance between the elements is measured to transfer the marks to the wall. The brackets must be mounted to the wall and their longitudinal axes aligned, marking the attachment points.
Installing a washbasin / sink in the next step involves preparing the holes where the plugs are clogged. Now you can screw the brackets and install the sink. In the lower part designated mounting points. For them, drill holes and install plastic or nylon bushings inside. The bowl is screwed to the brackets with screws, which are supplemented by washers. When making holes for fastening, their diameter should be made slightly smaller compared to the diameter of dowel screws or screws.
Installing a washbasin with a pedestal
Installation technology should be selected according to the specific model. Usually the pedestal performs only a decorative function, while the sink itself is fixed to the wall. However, there are bowls that fully rely on a pedestal, but the first option is most often used in everyday life. If installing a washbasin with a pedestal involves fixing the plumbing fixture to the wall, then before starting work it is necessary to install the structure in the planned place and mark the attachment points.
At the next stage, holes are prepared where the plugs are clogged. The bowl can be screwed to the wall. Screws should be equipped with washers. As soon as all communications are completed, a ceramic foot can be placed under the washbasin. Sometimes washbasins have a semi-pedestal, in this case, the sewer pipes are completely embedded in the wall, and the drain pipe is located 0.5 m from the floor.
Washbasin installation
The installation height of the washbasin in the bathroom was mentioned above. However, if the design has a pedestal, then this parameter is predefined. At the first stage, you should try on a pedestal to the place where it will be located. Housing elements should not impede the connection of sewage and water supply.
The sink at the next stage is installed on the stand, it should be given a horizontal position. If the cabinet has adjustable legs, then this will not be difficult. Now you can begin to fix the washbasin to the wall. You can use silicone or anchor screws for this. The first option is faster and more convenient, but in strength it is almost not inferior to the second. Once the installation of the washbasin is completed, you can connect the communication.
Water supply and sewage connection
Do-it-yourself installation of a wash basin involves a plumbing and sewage system. You can use in the latter case:
- corrugated hoses;
- metal pipes;
- hard plastic products.
Rubber seals are mandatory, they can be represented by standard products, special cuffs for corrugations or gaskets for sewer pipes. Connection to the water supply is carried out by flexible hoses, at the ends of which there are union nuts. The latter should be gaskets. Hoses are connected to instrument valves, then the nuts are twisted and tightened with a wrench.
Conclusion
No matter how simple the process of installing a wash basin may seem, a craftsman may need some knowledge and skills. If the installation is carried out incorrectly, this can lead to various problems, which will require a specialist call. The first step is to figure out which sink is in front of you. It can be suspended, laid on or built-in.
On sale there are shells on a pedestal, which are also called tulips. Cantilevered washbasins are attached to the wall with brackets or other fasteners. As their main drawback is the appearance of plumbing fixtures and siphons.