What is the best way to install a sink in the kitchen? Installing a do-it-yourself mortise sink with a bulkhead of the lower kitchen cabinet

One of the main places in design modern kitchen occupied by washing. Its role is to provide conditions for the initial processing of products, cooking and washing dishes. Therefore, the installation of a kitchen sink should include:

• convenient connection of communications to it: water supply and sewerage;
• tightness of connections;
• hygiene of the installation.

Diagram of a standard sink fastening to the countertop from below.

Choosing a new one kitchen sink must take into account not only the external aesthetic appearance, but also the method of installing it yourself. There are several of them:

• installation on brackets: by attaching to the wall using metal holders;
• invoice: mounting the panel on a special cabinet without a tabletop;
• installation of a mortise, integrated sink: the panel is mounted in the holes of the countertop or under the countertop slab.

The following instructions on how to install a kitchen sink in different ways will help you complete the installation correctly.

Preparatory work

Before carrying out work in the kitchen to dismantle the old sink and install a new one, it is necessary to shut off the water supply from the hot and cold water supply risers.

Dismantle the old sink: disconnect the nut securing the mixer, the connection, remove the mixer; disconnect the siphon from drain hole, then from sewer pipe, plug the pipe hole with improvised means; remove the sink.

Bracket mounting

Installation of a sink into a countertop.

Tools and materials required for installation:

• building level;
• perforator;
• screwdriver or screwdriver;
• self-tapping screws with plastic dowels;
• brackets for attaching the sink.

Step 1. Make markings. Mark a horizontal line at a convenient height. Horizontalness is checked using a building level.

Step 2. Turn the sink upside down, place the brackets the way they will stand when the sink is installed, and measure the distance between them. Transfer the resulting measurement to the wall and mark the future location of the brackets. Attach the brackets to the wall according to the marks and mark the locations of the mounting holes.

Step 3. Drill holes for fastenings according to the marks. Hammer plastic dowel inserts into the holes. Attach the brackets with screws.

Step 4. Install the sink, secure it according to the design. Connect the mixer and siphon to the sink. Instructions for their installation are usually included in the package. Make connections to water supply and sewerage. Turn on the water and check the connections for tightness. If a leak is detected, disassemble unreliable elements, dry them and reassemble them again, using additional sealing with silicone, carefully installing the gaskets included in the kit.

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Installation of the overlay panel

Scheme for installing a sink into a countertop.

Overhead sinks are mounted in cabinets specially designed for this purpose, often without internal structures, so as not to interfere with the connection of water and sewer pipes. The countertop in such a cabinet is the sink panel. Therefore, assembling the cabinet with your own hands should be carried out as reliably and correctly as possible. Inside the cabinet, if necessary, additionally install fastenings for jumpers that add rigidity to the structure. They can be made from planks or pieces of board and used as small shelves.

Tools you will need for work:

• screwdriver for assembling the cabinet;
• jigsaw or hacksaw - for cutting holes in the housing for communications, if necessary;
• adjustable wrench - for installation of eyeliner.

When choosing a place to install the cabinet, it may turn out that the existing water supply and sewerage connections in the kitchen are located on the side of one of the walls of the sink, and leading them to the place from the back, open side cabinets for some reason is impossible. In this case, installation of the sink will require preliminary marking and cutting of holes into which communications can be supplied (Fig. 1 a) and b)).

Installation diagram of an overhead sink.

The sink panel, which is installed on the cabinet, can be an overhead panel or slide in from the front. In the second case, the cabinet has grooves for the curved “slides” of the panel, along which it moves until it stops.

When installing the sink overlay panel on top of the cabinet, here are some brief instructions to help you avoid mistakes:

1. Mark the position of the bottom edge of the sink, previously placed on the sink panel cabinet, and secure the support bars at the level of the mark to further support the sink filled with water.
2. Apply a layer of sealant along the upper perimeter of the cabinet and install the sink panel in its original place.
3. Install the mixer and connect it to the water pipes using a flexible or rigid connection. Install a siphon and connect it to the sewer pipe. Check the connections for tightness by running water. Identify installation deficiencies and eliminate leaks.

Related article: Wood effect tiles for bathroom

Installation of an integrated sink

A sink purchased for installation by inserting into a countertop should be selected with the template included in the kit. Otherwise, marking and cutting out the hole for the sink can be difficult and not precise enough, which will lead to moisture penetrating under the sink and ruining the wooden countertop.

Making a hole for a sink in a countertop from artificial stone you will have to trust a specialist. It’s quite difficult to do this with your own hands without having the necessary tool for processing such material.

Tools for work:

• jigsaw and drill;
• adjustable or gas wrench - for installation of communications.

1. Step 1. Carefully cut along the contour of the template for installing the kitchen sink. Determine a place on the countertop where the installation of a mortise sink will not be interfered with by elements located under the countertop. Place the template on the tabletop and carefully align it parallel to the edge, secure it and trace along the outline with a pencil.
2. Step 2. Cover the surface of the tabletop along the contour with masking tape. This is done in order to protect its surfaces from damage by the jigsaw body when cutting a hole.
3. Step 3. Use a drill to drill a hole for the jigsaw blade. Cut the hole exactly along the contour. This must be done without putting pressure on the jigsaw, otherwise its blade will bend and the cut will be uneven or oblique, deviating from the contour line. In any case, this will require additional refinement of the cut using Sherhebel, a file, etc. Cut a hole for the sewer outlet and water pipes, if needed.
4. Step 4. Carefully process the cut surfaces silicone sealant. Allow the necessary time for hardening. Try on the sink.
5. Step 5. Install a siphon of the selected design on the sink. Install a faucet for drinking water on the countertop (if necessary). Using a template, mark the holes on the sink panel for installing the faucet. Drill holes. Attach the mixer with the connected flexible hose to the sink. Install the sink fasteners included with the product. If their reliability is insufficient. You can make your own mount from metal mounting tape by threading it through the holes of the mounts.
6. Step 6. Seal the edge of the tabletop with a rubber seal or apply a layer of sealant. Install the sink panel. On the bottom side, inside the cabinet, secure the mounting tape with tension using self-tapping screws to the cabinet parts. Along the perimeter installed panel Apply a layer of transparent sealant (excess can be trimmed off after hardening).
7. Step 7. Connect communications inside the cabinet.

Installing a sink with your own hands is technologically quite simple. Some significant nuances will be described further in the relevant sections. Plumbers also charge inexpensively for installing a sink - the work is simple.

The simplest siphon is an S-shaped bend of a corrugated outlet hose, rotated 90 degrees in a vertical plane. For a washbasin, in theory, it is quite enough: used water does not end up in the sink. toilet paper, sanitary pads and dish scraps.

However, there is a “but” - when cleaning a sewer with a plunger, the corrugation plays a lot and breaks over time, and when cleaning with a pneumatic plunger (powered by a can of compressed inert gas), it often breaks immediately. Corrugations cannot be cleaned with a cable at all. Therefore, if the sewage system in the apartment is unimportant and you have to “break through” it often, you need a rigid siphon with an inspection (removable lid for inspection and cleaning), and in the kitchen it is absolutely necessary.

There are two types of rigid siphons: an elbow with a removable hatch (obsolete) and a bottle siphon. The last one is two concentric pipes, of larger and smaller diameter. The smaller one is inserted into the larger one with a gap at the bottom. The bottom cover of the bottle siphon is a threaded hatch; outlet - on the side.

Cleaning the bottle is simple: put on gloves, place a bucket, unscrew the bottom hatch and all the “bad stuff” plops into the bucket. You just need to make sure when purchasing that the outer pipe has some narrowing towards the top, otherwise the dirt may get stuck and you will have to pick it out.

The pinnacle of the evolution of siphons and at the same time tulip washbasins (see below) is a decorative chrome siphon with revision (see picture on the right). Among other things, it is also absolutely hygienic and functional. But the cost is an order of magnitude higher than usual, the sewerage installation for it is only built into the walls, which is also not cheap, and installation requires professional work.

Installation of the siphon with revision is always carried out before hanging the sink; corrugated siphon - whatever is more convenient for the location. In both cases, a transition collar is required from 32 mm (diameter of the sink outlet) to the existing diameter of the sewer pipes, from 40 to 100 mm; you need to look locally.

Mixer and fittings

The best mixer is one with a ball valve and a swing lever. When purchasing it, you need to make sure that the faceted parts of the threaded fittings of the flexible supply pipes - henok - are located on different levels, otherwise during installation they will not fit on the mixer pipes. This problem does not arise in a mixer with separate taps.

Henks are more durable and reliable than metal-plastic ones, but installing a mixer with them is only possible in an already suspended sink, which is inconvenient. Plastic henki in a woven fabric shell can be pulled out through the opening under the sink and attached without bending over and in the light, but they sometimes tear.

How to properly install a faucet on a sink or sink - .

Installation of a washbasin

Installation of the sink in the bathroom is carried out by hanging it from the wall using standard brackets and self-tapping screws in dowels. Remember that even a complete pedestal, from the bottom of the sink to the floor, is not a load-bearing part! Self-tapping screws must enter the body of the wall at least 70 mm, so we take them at least 100 mm long if the wall has plaster under the tiles, and even longer for thicker coatings.

Dowels are propylene. Polyethylene is fragile, metal rusts, PVC cracks due to changes in temperature and humidity.

The diameter of the screws is the maximum possible that the brackets allow. Remember that the sink of any washbasin is suspended, and the lever, even with light pressure on its edge, becomes powerful. If the diameter of the holes for the screws turns out to be less than 6 mm, then they need to be drilled out, or not to take such a sink at all, especially since such “alternative” products most often turn out to be silumin (very fragile) or plastic, fragile.

Sometimes a sink with a cabinet is installed in bathrooms (see top picture). But it requires a spacious bathroom, dirt can accumulate under the cabinet and inside it, and the capacity of a solid-looking dressing table is actually small: a siphon with pipes takes up a lot of space, so this solution is more of a tribute to tradition.

Video: installing a wall-hung sink

Sink installation

Installing a kitchen sink in terms of strength is easier because it has a reliable support in the form of a countertop. An exception is a sink with sinks under the countertop, see below, but these are practically not found in everyday life and require highly professional work for installation.

But technologically, a kitchen sink is more difficult, since you have to work inside kitchen furniture, bent over, in the dark, and need to do carpentry. Accordingly, hired craftsmen charge quite a lot for such work. Therefore, if you are accustomed to tinkering, it makes sense to install the sink in the kitchen yourself. Installation features different types washers

Sealing

All modern plumbing fixtures are equipped with standard gaskets. When working with them, the following rules should be observed:

• All sealing work must be carried out only on completely dry fittings. You can dry it with a household hairdryer if necessary.
• If possible, avoid touching mating surfaces with your hands. Captured - degrease by rinsing in water and household detergent. detergent for dishes.
• Place paronite (red or yellow, hard) gaskets between the plastic parts and the metal supply pipe.
• Plastic pipes of standard fittings are supplied with a reserve; they need to be cut to size, but in the absence of much experience - only with a plastic pipe cutter. The slightest distortion of even the smoothest cut - and the joint will leak, even if it cracks.
• Lubricate the rubber gaskets with silicone sealant before installation.

The latter requires some explanation. Separately, rubber and silicone last for several years, but together they are surprisingly durable. As it turned out, the point is the difference in their coefficients of thermal expansion: the materials all the time seem to knead each other, preventing them from hardening tightly and cracking. If the plumbing installation was carried out taking into account the above, you won’t have to think about leaks for many years.

Sink installation height

Sink installation height regulatory documents not strictly regulated. SNiP give recommendations of 80-85 cm, but this is based on average height data. Scandinavian construction sites recommend 85-90 cm, and in Trondheim, the homeland of the Viking giants, even 90-95 cm. In Ecuador and Colombia, where most of the population are short Indians and mestizos, they recommend, on the contrary, 75-80 cm.

So do what is most convenient - in a small family you can hang it lower; in the Bogatyrskaya - higher. True, if you plan to install a washbasin with a pedestal, you will have to be tied to its height.

Types of shells and their features

The usual wall-hung sink is familiar to everyone, so let’s move straight to more modern varieties.

Tulip

Semi-pedestal sinks

The tulip washbasin first appeared in railway carriages and exists there in its original form to this day. His distinctive feature not a pedestal at all, but a narrow, deep shell. It had to be deepened to reduce splashing.

IN small bathrooms For apartments built in the post-war years, this design was just right, and for aesthetics (the siphon was in plain sight), the tulip sink was equipped with a pedestal. Appearing en masse in bombed-out England and Germany, the innovation spread widely throughout the world, and soon all the shells on the pedestal began to be called tulips, although they already looked no more like a tulip than a dahlia or odontoglossum orchid.

Long-term and extensive practice has shown that the tulip, in general, did not justify itself, primarily from a sanitary and hygienic point of view. The cavity in the pedestal is a favorite habitat of small domestic animals, and under a microscope, smears from the floor along the perimeter of the pedestal can make even a seasoned sanitary doctor's face stretch out.

Half tulip

Modern sanitation and hygiene are based on the fact that the floor in the bathroom and toilet should be as free and accessible for cleaning as possible. Any, even the smallest nook, becomes a source of infection, which is why tulip shells in Lately are being replaced by sinks with a half-pedestal - half-tulips (see figure), no less aesthetic, but not cluttering the floor.

Half-tulips have one drawback: to clean the siphon, you have to remove either the entire shell (in the picture below) or its rather heavy and fragile part in the air, risking dropping it and breaking it (in the picture above). But the washbasin siphon gets clogged extremely rarely, so this drawback is very relative. It is completely eliminated in sinks with a decorative siphon-semi-pedestal, which are mentioned above.

Sink above the washing machine

Washbasin above washing machine(see figure on the right) is a relatively recent innovation and, I must say, it was invented superbly. Everything ingenious is simple - for centuries no one even guessed that it was quite possible to place the grille of a washbasin behind the bowl or in its far corner.

For residents small apartments This solution is just a godsend. Unfortunately, the price of this popular product is still disproportionately high. But you can make a plastic sink yourself, and select a mixer with a siphon separately.

An approximate installation diagram for such a sink is shown in the following figure. A siphon for such a sink requires a bottle siphon, with an additional pipe for connecting the washing machine drain.

Double sink

The double or two-cup sink first appeared as an attribute of luxury apartments with a spacious bathroom. But manufacturers soon realized that a double washbasin, to paraphrase Ostap Bender, is not a luxury, but a means of hygiene: most of all, it is needed in a working family living on a salary. Here, the price of minutes of morning toilet on a working day is higher than some hustle and bustle in the bathroom.

Double washbasin

Currently, double washbasins with a total width of up to 80 cm are produced, which allows them to be installed in standard bathrooms. Ease of use (although quite relative) is achieved by turning the horizontal axes of the spouts by 45 degrees in different sides, see fig. The water supply and drainage from the siphons are common to both bowls, so installing such a sink does not present any additional difficulties.

Heated sink

Recently, washbasins with heated water have been quite actively advertised. Although the supply hot water they really don’t need it, such a device is nothing more than the fruit of the tricks of marketers. Flow-through electric heating requires prohibitive amounts of electricity, expensive and complex rewiring for higher current, and the same for a shower. It’s easier to find or free a nook and cranny in the utility room.

Types of sinks

The main types of kitchen sinks are shown in the figure. The most common and familiar overhead sink; in the picture - on the left. It completely replaces the countertop; the methods and features of its installation are well known and described many times.

The next view, in the picture in the center, is a sink embedded in a cutting table. Its advantage over the overlay is only aesthetic; installation is quite complicated, and the countertop must be made of water- and chemical-resistant material. A built-in sink can be without a wing, as in the picture, or with a wet wing - semi-overhead.

A template for cutting out an opening for it must be printed on the packaging of a built-in sink. Check when purchasing and, if there is none, do not buy: it is almost impossible to remove the template yourself; you need a height gauge with a parallelogram copier or a laser spatial scanner.

1. Before you outline the template cut out of the package, inspect and measure the tabletop from the inside out. It is not advisable to cut its frame and transverse supporting bars;
2. Before cutting (with a jigsaw), cover the outlined opening around the outside perimeter with masking (paper) tape. A jigsaw shoe that has already been used may stain or scratch the decorative coating;
3. Make the cut without putting too much pressure on the tool. From strong pressure, a thin flexible saw blade can bend in a vertical plane, move to the side, and it will take a long time to refine the cut with a shearhebel or a chisel to get the sink into place;
4. seal with silicone not only the cut, but also the countertop by 3-5 mm around the perimeter, so that infection does not spread there from flowing under the rim of the sink;
5. Immediately remove any silicone drips that appear during installation of the sink with a cloth moistened with table vinegar.

Built-in sinks are also installed under the countertop (in the top picture on the right); This sink is held in place by overhead brackets and silicone. The tabletop should be made of natural stone or modified wood of valuable and durable species: teak, ebony, red quebracho.

Anyone who has purchased a new kitchen set or decided to replace an old sink with a new one asks the question - “How to attach the sink to the countertop?” There are some pretty simple rules, which will allow you to do this work yourself, without resorting to the services of a master.

Choice of material – porcelain stoneware or metal?

If you are just planning a purchase, it makes sense to take a close look at the options presented on store shelves. Kitchen sinks can be overhead, mortise or wall-mounted according to the type of fastening. The first two options are the most common. They can also be made from various materials:

• stainless steel;
• enameled metal;
• porcelain stoneware;
• artificial stone;
• acrylic;
• glass

The next point in the classification of kitchen sinks is their shape. Today, you can find not only traditional rectangular sinks or sinks that are located in the corner, but also round and more intricate bowls. When choosing an extravagant configuration, make sure that it does not affect the ease of maintenance and cleanliness of the kitchen. It also makes sense to decide on the number of bowls (often there are two), the location of the mixer and the presence additional functions, such as the possibility of installing an additional tap for filtered water, overflow.

But if the shape and the presence of additional “options” are still a matter of taste and comfort, then the material from which the sink is made directly affects its durability, practicality and ease of use. Let's consider the two most popular options: metal and porcelain stoneware (artificial stone). Both have their advantages and disadvantages. Knowing them, you can choose the most suitable one for yourself.

A metal sink is a time-tested classic; it fits most interiors, is simple and reliable to use, easy to clean, can withstand hot boiling water and impacts (if a pan falls, for example). Among the disadvantages is the noise that is created by both the water from the tap and the dishes if it is moved along the bottom of the sink. It is also quite difficult to achieve the initial shine: drops leave marks on the surface.

A porcelain stoneware sink looks expensive, it is durable and strong, environmentally friendly, and comes in a wide variety of colors and configurations. But you will need to be much more meticulous about cleaning it. Well, the main argument not in favor of this option remains the rather high price. Analogues made from artificial stone are much more affordable, but are inferior to sinks made from stone chips in many respects.

Installing a sink in the kitchen - cut in or overlay?

Installing a sink in the kitchen largely depends on whether the structure in front of us is an overhead one or a mortise one. Until recently, the vast majority of sinks were metal and countertop, standard in size. The kitchen cabinets corresponded to the same dimensions. The sink was simply placed on the side vertical walls, and it became the top horizontal surface. Bowls of the new generation, as mentioned above, are varied in both shapes and sizes, so most of them are mortise: in a durable and monolithic tabletop kitchen set cut a suitable hole and install the sink.

Since, due to the plumbing line, sewer pipe and siphon, and sometimes several siphons, the sink cabinet does not have a back wall and additional stiffeners, its assembly and installation must be done with special care. All open sections should be treated with water-repellent agents, otherwise the material of the housing will be deformed due to moisture, creating a favorable environment for the development of fungi and mold.

So, to install an overhead sink with your own hands, we will need:

• sink and cabinet;
• electric drill;
• wood drills;
• screwdrivers;
• pliers;
• silicone sealant (preferably transparent);
• tape measure or ruler;
• masking tape;
• self-tapping screws;
• L-shaped fasteners with oblique slots.

If the sink is light, it can be secured using only one sealant; it will simultaneously act as glue and will not allow drops of water to flow under metal surface. A more reliable way would be to fasten the washbasin using self-tapping screws. On the assembled cabinet you need to install 4-5 special L-shaped fasteners, which are sold in specialized stores. To do this, secure them with self-tapping screws in the center of each wall of the cabinet; for reliability, you can make 2 fastenings. The main thing is to correctly calculate the length of the screws - they should not be visible from the outside of the structure. All fastenings must be placed at the same height.

It is much easier to install a sink on which a siphon and faucet are already installed, since this will be inconvenient afterward. Especially if we're talking about about the corner design.

If you have not done this before, treat the cabinet sections with a sealant or moisture-repellent compound. After this, the sink is inserted into the cabinet, the fasteners are tightened, securely fixing the structure. IN modern versions overhead sinks are provided with even more elementary fastening, when self-tapping screws are fixed vertically in the upper sections of the cabinet walls. The sink, which has corresponding holes, is put on the heads of the screws and pushed in in a given direction. In this case, the main thing is to correctly measure the places where the screws are attached.

How not to make mistakes during installation - do you need a partner?

If you purchased an undermount sink, carefully read the instructions on how to install a sink in your kitchen. Installing a sink into a countertop requires precision and accuracy. Otherwise, you risk ruining the surface, which is quite expensive. You will also need a marker, template cardboard, a wood or jigsaw, a cloth or a special sponge to remove excess sealant.

You can mark the hole directly on the tabletop, but if you do not have sufficient experience in such work, it is better to first make a template from thick cardboard. So, measure carefully inner part sinks and transfer these measurements onto cardboard, cut out with a small margin, attach the template to the bowl, make adjustments if necessary. If the sink has a wing - a working surface on which you can place washed dishes, decide on which side it is more convenient for you to place it. The template is convenient because it makes it easy to imagine what the installed sink will look like, where the faucet will be, and whether wall cabinets will interfere.

All this needs to be cleared up before creating the hole. Once you have decided, secure the template with masking tape, outline with a marker and remove. It wouldn’t hurt to cover the perimeter of the future hole with tape; this will protect the decorative coating of the tabletop from mechanical damage. Use an electric drill to drill several holes close to each other. Choose a comfortable place, such as a corner. Connect them using a chisel and start cutting out the hole using a hand or electric jigsaw. Constantly check the correctness of the cut line. Since modern countertops are quite thick, the jigsaw blade may break, so prepare a spare one just in case.

It is advisable to use the help of a partner who will hold the blade of the hole being cut from below, otherwise it may fail under its own weight and the fracture will come out crooked. Observe safety precautions and do not injure the assistant’s hands. Seal the edges of the resulting hole from moisture. Assemble the sink, install the siphon, mixer, and install the necessary gaskets. Apply caulk around the entire perimeter of the hole, right up to the edge. Install the sink and press it firmly. The sealant will securely fix the bowl; remove any excess immediately damp cloth or a special sponge.

Allow the glue to set and do not move the shell. Next, connect the communications and make sure there are no leaks. In a similar way, you can install stone and metal undermount sink. For metal s inside kitchen table sometimes they also use special fasteners that press the bowl and wing to wooden structure. Installing a stone sink does not require them, since the heavy sink is quite securely fixed to the sealant.

How to install a sink in the kitchen - drill a hole for the faucet

Sometimes manufacturers provide the buyer with a choice of where and how to mount the kitchen faucet. This often applies to sinks made of natural or artificial stone with a wing or an additional small bowl. For some it is convenient to place them on the right, for others on the left. It happens that in such sinks at factories they make two holes on both sides and put a plug in the kit for the excess. But much more often you have to drill a hole yourself, and it’s good if a cutter of suitable diameter is hidden in the box with the sink.

Such a cutter or crown will be needed in any case. Many craftsmen, especially when working with sinks made of artificial stone, are afraid to make a hole, they are afraid that the bowl will burst or the edges will turn out sloppy. If you follow all the rules and take your time, problems should not arise in such an important matter. Stock up on tools and get started. But first use two useful tips. Drill the hole in a ventilated area, as resins emit a rather pungent odor when heated. Place the sink itself in the box in which it was sold or in another suitable size. This will help you easily keep your house clean, since the process produces a great many shavings.

• Carefully measure the location of the future hole and mark it with a marker.
• Drill a hole in the center with an electric drill. Start slowly, at low speed, to prevent the drill bit from slipping and damaging the decorative coating.
• The hole in the center is necessary because the cutter or crown has a point in the center and is thus fixed in one place.
• Place the cutter on the drill, start drilling a hole, take your time, hold the tool strictly vertically, and securely fix it so that there are no chips or scratches.
• In the case of a porcelain stoneware sink, it is necessary to additionally protect your eyes with glasses, and add water to the cutter, which will become very hot, to cool it.
• Install the mixer into the finished hole and finish as described above.

The main thing to remember is that not only the aesthetics of your kitchen, but also its durability and safety depend on compliance with basic rules and the sequence of work. And the money saved on the services of a master can be spent on something more pleasant.

A kitchen sink is one of the elements filling the kitchen workspace, giving it functionality. Therefore, the quality of further operation of the plumbing depends on the correct choice and installation of a sink in the kitchen with your own hands.

How to select and install a sink in a kitchen countertop

Before choosing a method for installing the structure, decide on the choice of model. The sink is selected based on need. For cafes, restaurants and other catering establishments, industrial-type sinks are used, differing in size and workmanship. Standard household types of structures are suitable for the house, where the main attention is given to design.

Design features

For the kitchen, the best options are those with a deep sink and a low faucet, which prevents water from splashing around. A saucepan or other large item used in the kitchen will not fit into a shallow sink, so using such a sink will be less practical. The sink should be large enough to accommodate a set of dishes that the family puts away after lunch or dinner.

Material quality

The easiest way is made of stainless steel. Kitchen sinks made of enameled steel are popular among buyers of budget models. Although products made from artificial stone, which have a large number advantages and more convenient to use.

Customer reviews of kitchen sinks posted on the Internet clearly illustrate the interest of buyers in purchasing high-quality plumbing products, even if you have to pay more money from the family budget for a sink, it is better to spend it on purchasing reliable plumbing than on other unforeseen expenses.

Kitchen sinks: variations on a theme…

There are many technologies for installing kitchen sinks. The installation method is selected based on the product you purchased and the type of design:

• Overhead. Such sinks are considered budget-friendly, which is why they are widespread on the market. Of all the options, this is the simplest in terms of installation. The sink is installed on a separate cabinet. The only negative is the presence of gaps between the sink and the kitchen cabinet, which subsequently leads to damage to the kitchen furniture.
• Mortise. Such a sink is installed in the countertop, having previously cut a hole in the work surface. You can do this yourself, but keep in mind that the work requires high precision. Therefore, if you do not have carpentry skills, it is better to contact a specialist about installing a sink in the kitchen.
• Podstolnoy. This innovation appeared on the market relatively recently. The products belong to the more expensive segment. Thanks to the unique fastening - below the tabletop - they provide high-quality sealing and an impressive appearance.

What you need for a kitchen countertop

Before getting started, prepare the equipment that will be useful during the installation process:

• sealant;
• self-tapping screws;
• Screwdriver Set;
• jigsaw;
• fastenings (supplied with the sink).

Important! When starting to install a sink in the kitchen, do not forget to treat all seats with sealant before final fixing the sink. Through high-quality waterproofing, you will protect the chipboard from possible damage due to contact with moisture.

Installation of overhead sink

The overlays look attractive. Made from stainless steel. The products are mounted on a separate unit of the kitchen unit. The sink completely covers the upper part of the module. Installation is not labor intensive. To install an overhead sink in the kitchen, use a set of special L-shaped fasteners with an oblique slot. To install one sink you will need 4-5 products.

Important! Before installing the structure, install the faucet in the kitchen sink and mount the sink with the equipment already connected. It may be inconvenient to perform the steps in a different order.

How to attach a sink to a cabinet

The wizard will easily cope with the task by following the step-by-step guide:

1. Prepare the fasteners, place them in the intended places and make notes.
2. Where the marks were previously made on the cabinet, screw in the screws so that about 5 mm remains on the free end. 15 mm products are suitable.
3. Cover the end side of the cabinet or drawer with a sealant, which will not only protect the furniture, but also provide additional fastening to the sink. This is a little trick in the process of installing a sink in the kitchen.
4. Then mount the sink on the screwed fasteners, ensuring complete contact with the surface.
5. Secure the fasteners and wipe off excess sealant. Having completed the work at this stage, you can begin connecting the plumbing to the water supply and sewerage system.

Installation of inset sinks

Installing a surface-mounted kitchen sink is not difficult. With mortise structures the situation is more complicated, but such a sink is in more close contact with adjacent surfaces, providing high level tightness, gives the tabletop a solid, neat appearance.

The issue of installing a stainless steel sink for the kitchen is easy to deal with. The only thing you have to do is cut a hole in the countertop for the sink.

Algorithm for installation in a kitchen countertop

By performing actions in the correct order, a novice master will be able to complete the task:

1. Having decided on the location of the sink installation kitchen countertop, based design features washing, determine the shape of the future hole. To do this, prepare a cardboard template by turning the sink upside down and outlining the surface area of ​​the sink with a pencil. If the acquired sink is complex geometric shape, then for installing a stainless steel sink in the kitchen, a ready-made template is included.
2. The prepared template for installing the sink in the countertop in the kitchen is applied to the work surface, retreating 7-7.5 cm from the edge, and begin to cut out. They deepen 1.8-2 cm from the edge of the template, leaving support for the sides of the sink.
3. Make a hole on the cutting line using a drill, cut out the outline using a jigsaw. The area of ​​the tabletop to be processed is secured on the bottom side so that it does not fall during sawing and damage the edges of the kitchen countertop.
4. Sealant is applied along the contour of the saw cut and the lower joints of the kitchen sink.
5. Now you can begin installing the sink in the countertop in the kitchen. It is pressed with the supplied clamps.
6. Having secured the sink and removed excess sealant, we begin to connect the communications.

Installation of structures flush or below the countertop level

A built-in sink can be mounted in different ways:

• Flush with the tabletop, but this process is labor-intensive due to the removal of the tabletop layer under the edge. It is important here not to overdo it when working with carpentry tools, and not to set the sink too low. The depth is determined by the height of the side, adding to it the thickness of the applied layer of sealant.

• Below the top level of the cabinet. If the installation height of the kitchen sink is below the level of the countertop, use the help of specialists. Using this method, sinks made of natural and/or artificial stone are installed. To make the fastening here you will need a special set of tools: a jigsaw, a diamond-coated saw. Such sinks often do not have a water drain. This is due to the fact that in industrial conditions complete sawing of shells made of natural and artificial stone is not carried out. To fasten products made from the material, a special mounting adhesive is used.

For those who are planning to install a kitchen sink made of stainless steel, acrylic, artificial stone or other material, this advice will not be superfluous:

1. Replace with silicone sealant. Rubber does not provide such a reliable fit, and the service life of the gasket is lower than that of a sealed filling compound.
2. When working with products made of artificial stone or natural granite, have a partner help you so as not to drop the heavy sink and damage the product.
3. When attaching the sink to the work surface or cabinet, screw in the screws by hand. Using a tool due to excessive stress on the working surface can lead to damage to the structure: chips, cracks, and scratches.

Main installation rules

Having finished installing the corner kitchen sink, we begin connecting the communication systems. The hoses through which cold and hot water will be supplied are connected to the general water supply system.

Important! During connection, use rubber gaskets to seal the joints.

Having secured the hoses, work continues in the following sequence:

• an S-shaped siphon outlet is introduced into the sink; bottle bottles become clogged too quickly;
• a pipe (angular rigid or flexible corrugated) is connected to the siphon;
• the outlet from the siphon is introduced into the sewer pipe;
• check connections to detect leaks.

Sometimes it happens that the diameters of the sewer pipes and the siphon differ significantly. In this case, use an adapter - a sealing collar. Without a rubber or silicone gasket, the connection may leak, which will lead to the formation of mold, mildew and rapid deterioration of pipes and furniture.

Having completed the work of connecting the sink to the sewer and checking the system for proper functioning, the installation of the kitchen sink can be considered complete.

The sink is ready for first use and further use. You can’t do without a sink in the kitchen, because most... technological processes involve the use of water.

Kitchen sinks differ in material, size, shape, design and installation method. Overlay models are considered outdated against the background of a variety of fashionable mortise products. However, they have a number of advantages for self-installation and are still used in summer cottages and temporary residences.

In this article, we will look at how to install an overhead sink with your own hands, what needs to be prepared for this, and what installation methods are best to use. To make it easier for you to understand the main stages of installation, we have selected visual photos and useful video recommendations for installation.

If we do not take into account sinks that are a thing of the past, which are attached directly to the wall on special brackets and do not require a cabinet or countertop as a support, all products for washing kitchen utensils can be divided into 2 categories: overhead and mortise.

The main difference between the two types is the installation method. The first ones, chosen exactly to size, are “put on” the top of the cabinet, and to install the second ones, you need to cut a hole in the tabletop.

From here it follows distinctive features expressed in design, material, form.

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