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How to install a sink in the kitchen? Installation instructions with photos and videos
Takes ~5 minutes to read
The kitchen is a place of coziness, peace and comfort for the family. This atmosphere is created by the kitchen set and the design of the room itself. The sink also plays an important role. The main question, which faces everyone, how to choose the right sink and install it in the kitchen? Let's answer these questions in order.
Types and styles
The sink should be chosen based on the decor of the entire interior. There are many different options for sinks with different functions and from different materials.
Popular types of installation
- Mortise– the most common, its feature is its ease of installation.
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- Overhead– installed on a separate cabinet, it replaces the tabletop.
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- Integrated– the peculiarity is that the side is on the same level with the tabletop or slightly higher.
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- Underbench type– mounted below the countertop level.
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Materials
- Stainless steel- one of the most popular. It is strong and durable and easy to install. Classic and simple style, popular among buyers.
- Ceramics– is also in demand on the market. The composition includes earthenware or porcelain.
- Artificial stone– the fashion for this material is growing every day. It itself is durable and of high quality, does not rust or deteriorate over time.
- Enameled, cast iron- found in apartments with old renovations, but some owners, lovers of retro style, use it as design solution. When compared with the listed materials, the qualities of this model are inferior to others. Cast iron is heavy and difficult to install. But what won’t you do for the sake of beauty?
- Designer models- These are special models designed more for beauty than for functionality. They can be made of stone, wood, glass, bronze, copper. Not for regular use, but for cooling drinks and just for decoration.
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How to choose a sink for the kitchen?
No matter how beautiful the sink is, if it is chosen incorrectly and does not fit into your design, it is a waste of money. A few tips will help you make the right choice, since you won’t be installing it every day.
- First of all, you need to decide on the shape and size. There are standard sizes. For round shapes - 45-51 cm, square - 50-50 or 60-60 cm. For rectangular shapes, the choice of sizes is quite large - 55x50, 50x80, 50x100, 50x125 cm. Hexagonal, pentagonal, triangular are considered more modern shapes. Triangular ones are suitable for kitchens where there is little space; five and hexagonal ones mean side wings. Don't forget to consider the depth of the sink.
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- The next step is choosing the material. A little is said about them above, but how not to make a mistake? Let's look at the most popular materials:
If everything is clear with stainless steel, then with ceramic it’s not so much. It does not scratch, does not oxidize, is pleasant to the touch, and is easy to clean. The disadvantages include cost and weight. You can install it yourself if you are a professional.
Artificial stone looks very fresh and will definitely attract the attention of your guests. The advantages include ease of maintenance, durability, and ease of installation in the kitchen. But artificial stone can be colored by natural dyes, for example, beets. The cost is also not small. - You have the opportunity to select sections. There are no rules here - the main thing is that there is enough space. You can choose one or several, as much as your heart desires. It comes with side wings - a very convenient feature, since the wings will prevent you from damaging the tabletop.
- Installation, choice of installation - above we discussed different variations of installation. In this matter, it is impossible to say which installation is better - it all depends on your preferences.
- The most interesting thing for the housewife is the choice of accessories. Accessories include: filter tap for drinking water Disposer is a special electric mechanism that shreds leftover food, dryers, boards specially made to fit the size of the sink, and colanders.
How to install (assemble) yourself? (video)
Setting it up is not a difficult task, the main thing is to know what to do. For this purpose attached step by step instructions with photos, and if something is unclear, you can find other videos on this topic.
How to install an overhead sink in a cabinet? What kind of mount?
Experts unanimously say that an overhead sink is the easiest to install. The sink is placed on top of a pre-installed faucet. Using L-shaped fasteners, 4 pcs., make marks on the inside of the cabinet. After this, you need to screw in the screws in the marked places. Self-tapping screws for fastening – 15 mm. The end of the box must be covered with sealant; it will protect the furniture. Then we fix it, remove excess sealant and connect the drain to the sewer.
Installing a built-in sink into a countertop
Assembling mortise sinks is a little more difficult, since installation into the countertop is relevant here.
Step one is to make a hole in the countertop to fit the size of the sink.
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Step two - insert it into the tabletop and secure it.
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Step three - turn it face down and secure the remaining fasteners.
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Unfortunately, not all sinks can be installed independently. It is impossible to do installation under the countertop yourself, since precision down to the millimeter is important here.
Required tools and materials
One of the indispensable attributes of any kitchen is the sink. It is required to the same extent as a stove (gas or electric). But installing a sink in the kitchen with your own hands is much easier than connecting a stove, if you know the basic instructions and the typical secrets of such work.
1 Different sinks are needed, different sinks are important
Indeed, kitchen sinks are produced in a wide range of products, which would make a specialized plumbing store’s eyes widen. Kitchen sinks can be divided into at least six categories:
- Wall-mounted, mortise and overhead sinks. The hanging option is now rare; it is more relevant for communal apartments and government institutions than for modern renovation. But inset and overmount sinks compete with each other in popularity; their long-term reliability and aesthetic appeal are comparable;
- Sinks made of stainless steel alloys, chrome-plated or nickel-plated, sinks made of natural granite or porcelain stoneware artificial stone, acrylic and even glass (!). However, due to practicality, 90% of all models are made of stainless steel and representative porcelain stoneware;
- Sinks are angular and standard, round, oval, square, rectangular and shaped. The more intricate the shape of the sink, the more difficult it is to give it impeccable cleanliness and maintain a sparkling shine on a daily basis. After all, the sink is used not for beauty in the living room, but for mundane household needs in the kitchen;
- By design, a distinction is made between ordinary single sinks and sinks with two bowls (one or different sizes, same or different shapes, etc.). There are convenient models with water overflow from one bowl to another;
- According to the location of the mixer - on the wall or on the sink itself (the first option is rare);
- According to the availability of additional options - the possibility of installing a water filter, outlets for connecting washing machine, automatic valves for adjusting drainage, additional taps for connecting garden hoses, etc.
Shells from stainless steel have gained overwhelming popularity due to reasonable price, durable functionality, compatibility with the most various repairs kitchen space and ease of sanitization.
You can check the quality of the steel alloy of the sink right in the store - an ordinary flat magnet will stick to it very firmly, but with bad steel the magnet will “fly off” at the slightest vibration.
Granite and steel sinks are available in overhead and mortise version, installing a sink in the kitchen with your own hands is possible for both. However, first we need to take care of the furniture base of our installation efforts.
2 How to assemble a sink in the kitchen - installing a cabinet
Recessed and surface-mounted sinks are installed in cabinets and cabinets, with opening (less often sliding) doors in the front and an empty opening in the back. Assembling these elements kitchen set has its own characteristic features. The fact is that they do not have internal bulkheads; they can interfere with the connection of the sewerage system and water pipes. This means that there will be no additional stiffeners inside the cabinet. If a countertop sink is installed, even the countertop is missing; it is replaced by a steel sink panel.
The assembly of the sink cabinet should be much more reliable and durable than other parts of the kitchen set. It needs to be installed on special supports, because... Even with the best sealing, water leaks are possible. It wouldn’t hurt to treat the material itself with water-repellent compounds. Inside the bedside table, it is necessary to provide fastenings for tightening jumpers - they are installed after connecting the sink to the communications for the strength of the entire structure. The jumpers themselves can be made from flat and thick planks, which will serve as additional mini-shelves inside the cabinet.
3 How to install an overhead sink on a cabinet - brief instructions
The overhead option for installing a kitchen sink can be ordinary or “slide-in”. In the latter case, the sink itself is equipped with curved slides on the side and front sides, and special grooves are provided on the bedside table. After you have successfully assembled a sink in the kitchen, all that remains is to slide the sink into these grooves, move the structure to the wall - and you can connect the communications.
If you use a direct overhead mounting option, you will have to seal all joints. High-quality waterproof sealant combines the properties of adhesive and protective waterproof composition. The upper perimeter of the open cabinet is generously coated with this composition; all that remains is to precisely place the sink itself on top.
A large and heavy overhead sink cannot be installed using sealing adhesive alone!
Otherwise, one day it will fall inside the cabinet along with the dishes, destroying the sewer and breaking off the pressure water hoses. Negative impressions from such an accident will be available to both you and your neighbors below. As well as eliminating the plumbing collapse and renovating two rooms from the personal budget. How to install an overhead sink on a cabinet without the risk of such an incident? Using auxiliary bars or internal sheathing.
Simple overhead sinks are usually equipped with additional fasteners. Massive bars, precisely screwed to the wrong side of the cabinet, are suitable as such. It is necessary to accurately mark the bottom edge of the pre-installed (without glue!) sink and build the internal sheathing along this line. Then the sink will rest on auxiliary bars, and not on the thin end of the bedside table. The operation is similar to the hidden installation of sheathing, only in the final stage it is supplemented with adhesive sealing of the joint between metal and wood.
Installing a kitchen sink with your own hands - step by step installation video
Installing a kitchen sink with your own hands is quite doable in a few hours, and without prior experience, with the help of our video instructions
Installing a kitchen sink
The sink in the kitchen has a strategically important role, so you need to choose and install it yourself correctly.
Choosing a kitchen sink and preparing for its installation
Before deciding how to install a sink into a countertop, you need to decide on the choice of product. The best option- connecting a deep sink and a not too high faucet - in this case there will be a minimum of splashes when washing dishes. The sink should be deep so that it is convenient to wash large pots or stack plates after a family dinner.
The material also matters - it is easiest to connect a traditional stainless steel sink yourself. Good decision enamelled steel will also become.
Installing a kitchen sink with your own hands requires the following tools and materials:
- Sealant;
- Self-tapping screws and screwdrivers;
- Jigsaw;
- Fasteners (as a rule, they are included with the product).
Advice! Before fixing the kitchen sink, you should carefully treat everything seats sealant. This will ensure high-quality waterproofing and protection of the chipboard from damage due to high humidity.
Types of kitchen sinks
Installing a kitchen sink with your own hands can be done using various technologies. The installation method is selected depending on the type of sink structure:
- Invoices are considered the most budget-friendly and easiest to install with your own hands. The sink is placed on a separate cabinet. The disadvantage of this option is that there are gaps between the sink and the cabinet.
- Mortise ones are installed directly into the tabletop, for which you need to cut out the corresponding hole.
- Undercounter sinks belong to the more expensive segment; they are mounted below the countertop, thanks to which they provide excellent sealing and appearance.
Installation of an overhead sink
The affordable overhead (built-in) sink is made of stainless steel. It is mounted on a separate module and covers its entire upper part. It's very easy installation– special L-shaped elements with an oblique slot are used for fastening. About 4-5 such fasteners are provided for one sink.
Advice! The connection of the mixer is carried out before the installation of the sink (the sink is already installed with installed equipment) – otherwise it will be inconvenient to do all this at subsequent stages.
How to attach an overhead sink with your own hands:
- You need to attach the L-shaped fasteners to the cabinet from the inside and make notes;
- Screw the screws in the marked places. It is important to choose short 15 mm screws and screw them in so that no less than 5 mm remains above the mark;
- Cover the end of the drawer with sealant - it will protect the furniture and additionally glue the sink;
- After this, the sink is installed on the screws screwed into the cabinet and moved until it fits completely;
- Then the fasteners are fixed, the excess sealant is wiped off, and you can begin connecting the sink to the water supply and sewerage system.
Inset sink type - step-by-step installation
Of course, it’s easier to install an overhead sink yourself, but a built-in model provides a greater level of tightness and looks very neat on a cabinet with a common countertop. The question of how to embed a sink into a countertop is solved quite simply - you just need to make the right hole for the sink.
Installing a sink into a countertop is carried out according to the following algorithm:
- The location of the sink is found on the countertop and the shape of the future hole is determined. To do this, turn the sink over and trace the contour directly on the countertop or on cardboard. If you have chosen a product complex shape, then a ready-made template is most likely already included in the kit - this will help cut out the required hole;
- The finished template is applied to the tabletop at a distance of about 7 centimeters from the edge and begins to be cut out. To do this, step 1.8 cm deep from the edge of the template, leaving support for the sides of the sink;
- On the cutting line, first make a hole with a drill, and then cut out the outline with a jigsaw. The lower part of the tabletop is secured so that it does not fall out during sawing and damage the edge of the remaining surface;
- Sealant is applied along the contour of the cut. It also covers the lower joints of the sink;
- You can start attaching the sink - it is pressed with the included clamps;
- After the excess sealant has been removed, you can begin connecting the communications.
Installation of the sink flush or below the level of the countertop. Unusually shaped sinks
An undermount sink can be mounted flush with the countertop - however, this is a labor-intensive process that requires experience, since it involves removing the layer of countertop under the edge. The depth of removal is equal to the height of the side with a layer of sealant.
If you decide to install and connect the sink so that it is below the table level, you will have to resort to the services of specialists. After all, this installation method is chosen for expensive designs– not from steel, but from natural, artificial stone. In this case, special tools are required for fastening - for example, a jigsaw and diamond-coated saws. Indeed, in such sinks there may not be a hole for draining water - complete sawing of the products in industrial conditions is not implemented. Shells from natural materials secured with special mounting adhesive.
Regarding sinks unusual shape, they are supplied with a paper template from which the installation hole is cut.
Do you want to connect the sink yourself correctly? Don't forget 3 more points:
- It is better to replace rubber seals with silicone sealant. Rubber will not provide a tight fit and does not have a sufficient service life, while the sealant will fill all the gaps and cracks;
- It is better to connect sinks made of natural or artificial stone together to prevent falls and damage;
- Fastening the sink to the countertop or module with self-tapping screws is carried out exclusively by hand. Using a tool may create too much tension, which may damage the structure.
Main rules of connection
When the installation work is completed, you can connect the sink. To do this, the hoses through which cold and hot water, are connected to the general water supply system.
Advice! Connection requires use rubber gasket for better sealing of the joint.
After the hoses are secured, the connection is made in the following sequence:
- A siphon outlet is inserted into the sink (it is better to use S-shaped designs, since the bottle one gets clogged too quickly);
- A pipe (angular rigid or flexible corrugated) is added to the siphon;
- The pipe from the siphon is discharged into the sewer pipe;
- All connections are checked for leaks.
It may turn out that the diameters of the pipes from the siphon or sewer are very different. In this case, it is necessary to use an adapter - a sealing collar. At this point, the installation of the kitchen sink is considered complete.
Installing a sink with your own hands - instructions and VIDEO
We understand the types of sinks and installation. We install the overhead sink ourselves on the cabinet, and the mortise sink in the countertop and below its level.
How to install a sink in the kitchen: rules for installing mortise and free-standing models
A sink is not only a functional item in the kitchen, but also part of its design. We will try to figure out how to install a sink in the kitchen in order to comply with all the requirements, insure ourselves against leaks and do everything beautifully without disturbing the interior of the kitchen.
They will help with this experienced advice expert.
Types of kitchen sinks
One of the key aspects in installation is the type of sink, which implies a certain design and fastening device:
- mortise - installed in a specially prepared slot in the countertop, cut to fit the size of the sink;
- free-standing (overhead) – inexpensive and easy-to-install models. Placed on a free-standing cabinet.
- under-table – mounted below the level work surface;
- hinged - installed on hinged brackets, rarely used due to low aesthetics.
It is also worth paying attention to the material from which a particular model is made. The cost of the product and its appearance depend on this. Most often chosen for the kitchen practical options made of stainless steel, including models with chrome or nickel plating.
More expensive sinks are made of porcelain stoneware, granite, and glass.
Composite sinks have a spectacular grain structure that is very similar to polished stone. Such models are more expensive, but they are more fragile. If you drop something heavy in such a sink, it may chip.
Installation of mortise sinks in the kitchen
The most important part of this installation method is not even the cutout itself and its cut, but the quality of sealing of the joints between the sink and the countertop. Of course, the niche should be as level as possible and correspond to the size of the sink. High-quality work will save you from hassle in the future caused by swelling of the tabletop from excess moisture.
There is a direct relationship between the complexity of the installation process and the size of the sink. How larger sizes bowl, work surface and additional sections, the more difficult it is to manipulate the sink during operation. But with a competent approach, using the advice of professionals, you can count on excellent results.
What you will need during the work process
Having chosen the optimal sink for your kitchen interior, you can begin installation. First you need to stock up on all the necessary tools, including:
- sealant (preferably with a feeding gun);
- electric drill;
- mounting knife, screwdriver and adjustable wrench;
- jigsaw;
- measurement tool (pencil, ruler and tape measure).
Additionally, you will need several 10-12 drills and a cardboard box.
How to apply markings
So, we have a clean wooden countertop in which we need to cut a niche to fit the size of the sink. We start with markings, determining the center of the sink on the countertop. It is necessary to determine the lines of symmetry in order to position the sink symmetrically with the rest of the furniture in the kitchen.
After this, we draw the outline of the product on the tabletop itself. The contour should have a perimeter that is comparable to the widest part of the sink that is recessed under the countertop.
To create an outline, you can use a cardboard blank, which will serve as a template for applying the outline to the tabletop. This is the best option that will give high accuracy.
The cutout should be located at least 5 cm from the front edge of the tabletop and 2.5 cm from the back. These recommended values may vary in practice, but it is best to adhere to them so that the kitchen set does not lose its integrity and strength. This location of the sink is convenient and practical, since splashes of water do not fly onto the floor, and your back does not get tired while washing dishes.
How to carve a niche
Next, you need to drill 4 through holes using a drill that matches the size of the jigsaw blade. The holes should be close to the cut line, but not beyond the perimeter. Now, along the line strictly marked with a pencil, cut out a niche from the front side of the tabletop.
During the sawing process, you need to screw several self-tapping screws into the resulting gap from different sides as you cut. This will prevent the inside of the tabletop from falling, which could damage the finish and create long nicks.
To enter the jigsaw we use drilled holes. After complete sawing, the cut out mass will be held on by self-tapping screws. You need to remove the screws one by one, holding the slab from below. The cut must be freed from sawdust by sanding it with fine-grain sandpaper.
Now you can do a test dive of the sink into the niche. Please note that the sides of the product must be fairly close to the walls of the cut. A slight play is allowed, since the sink must fit freely into the cutout. Places that prevent complete immersion must be cut with a jigsaw. You should also think in advance about how the connection to the mixer, the siphon and the tap itself will be placed.
Description of the installation process
First you need to install the complete fasteners, which serve to fix the product. A layer of sealant is applied to the edges of the tabletop (on the cut side), which will protect the wooden surface from moisture penetration and prevent the wood from swelling. To do this, you can use a rubber spatula or smear the adhesive mass with your finger. Chips on the plastic (countertop covering) around the cut are also coated.
Sinks often come with a seal made of foamed polyethylene, which is glued to the back of the sides of the sink. If after gluing the seal protrudes slightly beyond the edges, then it must be carefully trimmed with the sharp end of a mounting knife. If this is not done, the protruding seal will not allow the fasteners to press the sink to the base well enough.
After this, you need to degrease the surface of the tabletop and the sealing polyethylene. We use a rag soaked in acetone or gasoline. A layer of sealant is applied to the seal in a continuous strip, but do not get too carried away with the thickness of the strip.
Plumbing manufacturers often include double-sided tape in the kit, which serves as an additional gasket between two surfaces, increasing the tightness. It is glued along the edges of the tabletop, and a layer of sealant is applied on top of it.
In practice, they often do without a seal. A sealant is used as a substitute, which fills the entire space intended for foamed polyethylene. Next, install the sink in the niche, pressing its edges tightly. This will allow the sealant to fill any voids, creating a tight and airtight barrier.
But this method also has its drawbacks: high consumption of sealant (increases the time of complete drying), as well as an extremely labor-intensive dismantling process in case of unsuccessful installation or the need to replace the sink in the future.
How to securely secure a sink
The sink is inserted into the niche and aligned with the markings. Let's take several fasteners (2-4 are enough) and at an equidistant distance from each other we begin to fasten the sink, gradually tightening the screws. During the tightening process, we constantly monitor the position of the sink relative to the markings. You should not use a screwdriver so as not to tear off the plastic threads on the fasteners.
After making sure that the sink is in the correct position, tighten the screws diagonally.
To ensure that the metal spikes of the fasteners penetrate more deeply into the surface of the tabletop, you can first sharpen them using a file, and also lightly tap them with a hammer during the final tightening of the screws. As you tighten, the sink is pressed against the countertop.
Squeezed out sealant can serve as relative evidence that the sink is pressed tightly against the base. Its excess, as well as remnants of markings, are removed with a dry cloth. The structure should be left for a day until it dries completely and crystallizes. adhesive composition. Only then can you begin installing the mixer and connecting the sewer.
Installation of a free-standing sink
The countertop sink is mainly held on the cabinet with the help of its own sides, which protrude beyond the base. These models also differ in the availability of drying space, the number of bowls, size and shape.
Installing this type of sink in the kitchen is much simpler compared to the previous method. The main difference is that there is no need to make a cut, which is the most time-consuming part of the process. Several installation methods are used.
Fastening with glue. The overhead sink is installed on a special cabinet, which should be smaller around the perimeter than the sink. The sides of the sink should completely overlap the ribs of the cabinet. The ends of the underframe are treated with silicone or polypropylene-based sealant.
After this, the product is placed on the stand and pressed tightly along all edges. After a few days, a completely sealed layer is created that will prevent water from leaking under the cabinet.
Attachment to mounting brackets. In some cases, special fasteners are sold along with the sink. First, self-tapping screws are inserted into the inner walls of the cabinet, onto which the brackets are hung. Then the screws are screwed in ¾. After this, the sink is installed in the opening with mixing on the mounting angle.
During the maneuvering process, you need to ensure that the sink is completely pressed against the cabinet, and the self-tapping screw is fixed in the place where the corner is deepened. Then the screws are tightened until they stop.
Mounting on wooden bars X. This method used when the previous two are not suitable, for example, due to a defect in the countertop or lack of appropriate connectors on the sink. In this case, you will need 4 wooden blocks and furniture corners. Using these materials you can make an installation platform.
The height of the bars is selected so that the sink is at the same level as the rest of the kitchen furniture. The bars are cut to the size of the cabinet and fastened to outside using furniture corners. Homemade design It is installed on the cabinet and screwed with corners with self-tapping screws on the inside to the walls of the underframe.
In the last two methods, you need to take care of tightness. To do this, apply a layer of sealant to the contact points of the cabinet/wooden platform with the sink.
Helpful installation tips
Before installation, there are a few things to consider: simple rules, which will make the operating process more ergonomic. It is customary to arrange the kitchen interior in a certain order to facilitate the work process: refrigerator, sink, dishwasher, stove and work surfaces located between them.
For convenience, the minimum distance between objects should be as follows:
- 40 cm between the stove and the refrigerator;
- 40 cm between the sink and the refrigerator/stove.
Do not install the sink close to hob. Spraying water can extinguish the flame and cause a gas leak. There must be a work area near the sink where you can cut, cut and clean food. If you carry the same vegetables and fruits across several tables, then soon everything around will be splashed with drops of flowing water.
Using a sink, the kitchen can be divided into two zones, for example, for dirty work and serving.
What to rely on when choosing a sink
Pay attention to the following characteristics of sinks, the correct selection of which will make the kitchen more convenient:
- functionality: depends on the nature of the work in the kitchen (the number of bowls and wings for drying - additional compartments allow for several manipulations at the same time, which is very convenient for bulk cooking);
- capacity: depends on the daily amount of dishes that need to be washed;
- combination with the interior: it is rare that a white acrylic sink fits into the kitchen design, so it is important to choose a model that matches the texture so as not to disrupt the integrity of the kitchen space.
Modern models can be equipped with automatic valves for adjusting the drain, as well as outlets for connecting dishwashers and washing machines.
If you install a filter block under the sink, you can pay attention to models with an additional hole for a second tap. Of course, it can also be done using a drill by drilling a through hole in the countertop.
This video visualizes the process of installing a sink and will help you see some of the subtleties of the process in the work of the master.
Installation of a mortise model:
Installing a sink is a responsible task on which the functionality of the workspace and reliability depend. Incorrect installation can lead to rapid destruction of the countertop if water begins to penetrate under the sink. The main thing in installation is high-quality sealing of the “sandwich” sink-joint-countertop. Don't rely too much on a smooth cutout and finishing of its end.
How to install a sink in the kitchen: installation rules
How to install a sink in the kitchen according to all the rules. Features of installation of free-standing and mortise models. Professional recommendations on installation.
Different ways to install kitchen sinks with your own hands
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:
Scheme of standard fastening of a sink to the countertop from below.
Choosing a new kitchen sink should take into account not only the aesthetic appearance, but also how to install 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 the drain hole, then from the sewer pipe, plug the pipe hole with improvised means; remove the sink.
Bracket mounting
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 installed sink, 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.
Installation of the cover panel
Scheme for installing a sink into a countertop.
Overhead sinks are mounted in cabinets specially designed for this purpose, often without internal structures, in order not to create interference when connecting 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 for some reason it is impossible to carry them to the place from the rear, open side of the cabinet. 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 the cabinet from above, here are some brief instructions to help you avoid mistakes:
- 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.
- Apply a layer of sealant along the upper perimeter of the cabinet and install the sink panel in its original place.
- 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.
Installation of an integrated sink
A sink purchased for installation by inserting into the 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 an artificial stone countertop will have to be entrusted to 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.
- Step 1. Carefully cut along the contour of the template for installing the kitchen sink. Determine the place on the countertop where to install mortise sink Elements located under the tabletop will not interfere. Place the template on the tabletop and carefully align it parallel to the edge, secure it and trace along the outline with a pencil.
- Step 2. Cover the surface of the tabletop along the contour masking tape. This is done in order to protect its surfaces from damage by the jigsaw body when cutting a hole.
- 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 with Sherhebel, a file, etc. Cut a hole for the sewer outlet and water pipes, if necessary.
- Step 4. Carefully treat the cut surfaces with silicone sealant. Allow the necessary time for hardening. Try on the sink.
- Step 5. Install a siphon of the selected design on the sink. Install a drinking water tap 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.
- Step 6. Seal the edge of the tabletop with a rubber seal or apply a layer of sealant. Install the sink panel. From the bottom side, inside the cabinet, fasten with tension mounting tape 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).
- Step 7. Connect communications inside the cabinet.
A more difficult option for installing a built-in sink in the kitchen yourself is to install a panel under the countertop. To do this, after cutting the hole according to the template, an additional groove is made along the perimeter of the cutout on the back side of the tabletop.
- Step 1. Make a template that will follow the dimensions and contour of the surfaces of the sink and the “wing” of the panel that must be open. Apply a contour according to the template on top side countertops.
- Step 2. Cut a hole along the contour, file the rough edge of the tabletop, and sand it. Turn the tabletop over.
- Step 3. Select a groove on the reverse side so that the tabletop panel fits freely into it.
- Step 4. Apply a layer of modified silane glue into the resulting groove and place the sink panel there (install the sink in the “upside down” position). Press the panel along the perimeter with your hands, then tighten it through the backing with clamps in several places and leave the glue to harden for 12-24 hours.
- Step 5. After the glue has hardened, the sink is additionally fixed with two-component epoxy resin. The composition is prepared according to the instructions and poured into the gap between the panel and the body of the countertop. After hardening, the junction of the countertop and sink is taped with aluminum tape.
- Step 6. Turn the countertop with the installed kitchen sink over and place it on the cabinet. Carefully cut off excess glue around the sink. Connect water and sewerage.
Installing sinks in the kitchen is not as difficult as it may seem at first. The main requirements are the careful implementation of work to seal all possible places of water penetration and the exact matching of the hole for installing a mortise sink.
How to install a sink in the kitchen with your own hands: installation of mortise and overhead sinks
How to install a sink in the kitchen with your own hands? Correctly performed installation and fastening of mortise and overhead kitchen sinks is a successful touch in the kitchen design.
Today there is a wide variety of all kinds of mortise (built into the countertop) kitchen sinks made of different materials having different shapes and colors. The most popular, inexpensive and at the same time durable type of kitchen sink can be considered stainless steel sinks. Let's look at how to install a stainless steel kitchen sink with your own hands, using simple household power tools. Absolutely any mortise sinks are installed using the same principle.
We will install the sink in a countertop made of chipboard, covered with plastic on top - the most common type of kitchen countertop. If necessary, e When installing a sink into a countertop made of another material (for example, artificial stone), you must follow the recommendations of the countertop manufacturer. There are also overhead sinks that are simply put on (placed) on top of the cabinet; such sinks are considered obsolete and are used extremely rarely; they will not be discussed in this article.
To install a kitchen sink, we need:
- Pencil, tape measure, ruler, construction angle, Phillips screwdriver, sharp knife.
- Jigsaw with file type Bosch T101B orT101BR.
- Electric drill with a metal drill with a diameter of 10-12 mm.
- Several self-tapping screws 16-30 mm long.
- Silicone colorless sealant (universal or plumbing).
FilesBosch T101B (top) andBosch T101BR (bottom).
They differ in the direction of the teeth: straight andthe opposite(reverse) respectively.
Marking.
Accurate marking is the key to successful installation. To begin with, you need to decide on the axis of symmetry, that is, symmetrically to what the sink will be installed. Usually, the line of the center of the sink bowl (for a round one - its diameter) goes along the center of the cabinet above which the sink is installed. Other installation options are possible, depending on the specific case (kitchen set configuration). As a rule, the distance from the front edge of the tabletop should not be less than 50 mm, and from the rear edge - less than 25 mm. However, these figures cannot be considered universal, and depending on the size of the sink, as well as the features of the insert, the figures may be different. With a pencil we draw two perpendicular axes on the front surface of the tabletop, indicating the center of the bowl and mark the boundaries of the sink (left, right, top, bottom).
Indentations from the edges of the tabletop.
Place the sink on the front surface of the countertop with the bowl facing up and align the sink relative to the markings made. Carefully, without moving the sink from its place, outline the outer contour of the sink with a pencil. We remove the sink from the countertop.
Depending on the manufacturer, the stainless sink kit (d Most sinks made of artificial stone do not have such fastenings.) may include metal or plastic fasteners. If possible, preference should be given to metal (all-metal) fasteners, as they are more reliable. Before installing the fasteners on the sink, it is recommended to disassemble them (by separating the parts mounted on the sink and on the countertop from each other). By snapping, the parts of the fastenings are installed on the sink into the corresponding metal eyes so that the fastenings minimally protrude outward - “looking” into the inside of the sink.
Part of the fastening installed on the sink.
We accurately measure the width of the sink side (the distance from the outer edge of the sink to installed fasteners), taking into account the protrusions of the fasteners. As a rule, the width of the rim of a stainless steel sink ranges from 10 to 15 mm.
The sink is ready to be outlined on the countertop.
Parallel to the outer contour of the sink previously drawn on the countertop, draw by hand (or using a ruler to control accuracy) another contour - the cutting line - inside (closer to the center of the sink), indented by the width of the side of the sink minus 1-2 mm. The sink should fit freely into the future hole, allowing up to 2 mm of play on each side.
Marking the cutting line.
Cutting a mounting hole in the countertop.
In one (for a round sink) or several places (in the corners of the markings, for a rectangular sink) of the countertop, we make a through hole with a 10-12 mm drill so that the future hole is close to the cutting line, but does not touch it (it is closer to the center of the sink) . It is necessary to drill from the front surface of the tabletop! We get a hole(s) for the file to enter.
Using a jigsaw, exactly along the cutting line, we make a closed cut. To inner part the table top remained in place (did not fall down), you need to screw screws into the gap from time to time, which will act as temporary fasteners (wedges). We insert the sink into the countertop, check that the cutout is made correctly (the sink should fit freely with a slight play), if necessary, perform additional trimming with a jigsaw.
Close-up of the hole.
Small chips of plastic are acceptable.
To avoid chipping at all, you need to use a fileT101BRwith reverse direction of teeth.
After sawing is completed and the unnecessary (inner) part of the tabletop is removed, it is necessary to clean the cut from dust and carefully cover it with silicone sealant (using a small rubber spatula), this will prevent the tabletop from swelling when water gets in. You also need to lubricate the plastic chips that formed during sawing. There is no need to get too carried away - there is no point in covering the cut with a thick layer of sealant.
Applying sealant to the cut.
We glue a sealant made of foamed polyethylene (included with the sink) to the side of the sink around the entire perimeter. If, after gluing the seal, it protrudes beyond the outer contour of the side (rises above it) by more than 1 mm, then the seal must be trimmed with the sharp tip of a knife, otherwise there is a possibility that the fasteners will not be able to fully press the seal and press the sink to the plane of the countertop . If we are dealing with a sink made of artificial stone, then there is no need to glue any seals.
Using a clean cloth soaked in gasoline or acetone, degrease the surface of the seal and the line where the seal meets the countertop. We apply the sealant to the seal in a continuous strip, not being carried away by the thickness of this strip (it is assumed that the seal is glued flush with the protrusion of the side). In practice, you can find a way to install a stainless steel sink without using a sealant at all; in this case, the entire space designed for inserting the sealant is filled with sealant. This is acceptable, but undesirable for several reasons: high consumption of sealant (as a result, long drying time), difficult control of filling the seam, and the labor-intensive process of dismantling the sink in case of unsuccessful installation. An exception is the installation of a sink made of artificial stone; such a sink is mounted only on sealant.
Applying sealant to the seal.
Sink fastening.
We insert the sink into the hole in the countertop and align it with the markings (the markings must be applied so that they are partially preserved after cutting out the countertop). We take two or four fasteners and, equidistant from each other, pre-fasten the sink (without fully tightening the fastenings), constantly monitoring its position relative to the markings. Attention! Tightening the sink fasteners must be done manually, without using a screwdriver, as the threads in plastic parts are easily torn off! We turn the tabletop upside down (for convenience), install all the fasteners, and finally tighten them, trying to do this evenly and consistently. So that the sharp spikes of the fastenings in the best possible way stuck into the countertop, you can sharpen them with a file and/or lightly tap them with a hammer while tightening them.
Mounting on the sink assembled form. By tightening the self-tapping screw, the sink is attracted to the countertop. The sharp ends of the metal part of the fastening must be securely fixed in the tabletop.
Tighten the fasteners with a screwdriver.
The fastening is tight. It is recommended to lightly tap the fastener with a hammer so that the sharp ends cut deeper into the tabletop.
All fastenings are tight.
Let's look at the result of the work: the sink should be pressed along the entire perimeter to the surface of the countertop, installed along the marking lines. Indirect confirmation of the complete fit of the sink can be the squeezed out sealant. Use a cloth to wipe off excess sealant and markings from the front surface of the countertop. Allow the sealant to harden overnight. If the sink is made of artificial stone and is not equipped with fasteners, it is necessary to ensure that it is completely immobile while the sealant is curing.
The sink is well pressed to the countertop. The sealant squeezed out slightly.
Installing a built-in kitchen sink is a responsible undertaking. Poor installation of the sink can not only spoil the appearance of the kitchen, but also lead to rapid failure of the countertop due to water penetrating under the sink onto the cut of the countertop. Primary importance should be given to sealing the sink-countertop joint; do not rely on well-executed processing of the cutout end.
1 Ergonomics in the kitchen
Food preparation must occur accurately and quickly. This is primarily influenced by the location kitchen furniture and technology. In accordance with ergonomic principles kitchen equipment it is necessary to place depending on the order of work, that is, from left to right: refrigerator, dishwasher, sink, stove, and between them work surfaces with cabinets.
Minimum distance between separate devices should be:
- 40 cm between the refrigerator and the sink, as well as between the sink and the stove,
- 40 cm between the refrigerator and the stove.
For right-handed people, the most convenient way is to place separate workspaces from right to left. Regarding the sink, this means that the sink should be on the right and the drain on the left.
It is best if the sink is installed near the connection to the water supply and sewerage system.
The drainage system at the sink is made of pipes and siphons with a diameter of 40 and 50 mm.
2 Types of sinks
When choosing a kitchen sink, you should pay attention to the following factors:
- Capacity. It is determined by the number and size of dishes washed daily.
- Functionality. It is determined by the nature of the work carried out in the kitchen, the number of additional bowls in the sink and wings for drying. If you have to carry out several personal manipulations in the sink at the same time, then these compartments will be very useful.
- Ease of use. You must be comfortable standing and working at the sink.
- Stability and durability. These parameters are determined by the material from which the sink is made.
- Combination with kitchen interior. The sink must match the style, design, color scheme and, of course, the size of the entire kitchen.
From an installation point of view, there are two main types of sinks:
- applied to a kitchen cabinet (overhead),
- built into the kitchen countertop (mortise).
When installing built-in sinks, it is necessary to accurately cut a hole in the countertop for the selected sink. In the case of slabs made of chips, this is not a big problem, but if the tabletop is made of stone, conglomerate or composite, then special cutting tools are necessary. 
MATERIALS USED FOR THE PRODUCTION OF WASHES
Surface-mounted sinks are made of stainless or enameled steel. The two most common options for the appearance of steel sinks are smooth and linen-textured.
Drop-in sinks are made of stainless steel, mineral-epoxy composites and hard artificial materials.
Composite sinks often have an impressive grain structure, reminiscent of polished stone. Sinks made of artificial materials can be completely one-color. This group of kitchen accessories is characterized by spectacular appearance and high resistance to abrasion, scratches, dents and high temperatures.
WASH FORMS
Steel sinks have the widest range of shapes and varieties. In addition to the usual single-bowl sinks, there are sinks with several bowls (usually 2-4), which can be either shallow or deep, with additional side dryers.
3 Installation of an overhead sink
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4 Installation of a mortise sink
Built-in sinks are designed for installation in kitchen countertops.
The first step is to cut a corresponding hole in the tabletop. In wood and laminated worktops particle boards We cut out the hole using a jigsaw for wood.
For countertops made of stone, conglomerates or composites, special devices are used when cutting holes, so this service must be ordered when purchasing them. It is necessary to indicate the dimensions of the hole and the exact location of installation of the sink. The size of the hole for the sink is obtained by measuring the length and width of the apron on the bottom of the sink.
ATTENTION
The hole should be 0.5 cm wider and longer than the apron.
1. The apron serves for stable installation of the sink. Some sinks come with a sample hole for the sink, which you just need to outline on the countertop.
2. Use a jigsaw to cut a hole in the tabletop.
3. We insert the seal under the sink, which is included with the sink.
ATTENTION
Wooden and laminated countertops must be protected from moisture after cutting the hole. Cover the edges of the cut hole generously with sanitary silicone. After it dries, you can begin installing the sink.
Steel sinks are fixed in the hole using clamps. The upper part of the mount is attached to holes drilled in the sink apron. The lower part rests against the bottom of the tabletop. Both parts are connected with a screw. By tightening the screw, we clamp the fastener and fix the sink in the hole.
4. After centering the sink in the hole, screw the first fastener. We don’t twist it all the way, leaving it a little loose.
5. In the same way, fasten the fastening located opposite.
6. Carefully tighten all the fasteners one by one.
7. The last stage of installation is to tighten all the screws one by one so that the entire contour of the sink rests on the countertop.
8. We install the mounting points of the latches in the hole cut out in the countertop in accordance with the drawing attached to the product by the sink manufacturer.
9. Screw the clamps into the designated places. There can be from 6 to 12 pieces. 
10. We glue self-adhesive sealing tape along the edges of the sink, which, depending on the manufacturer, is included in the kit or sold separately.
11. Fix the sink by carefully inserting it into the hole in the countertop. First, the tabletop will rest against the edge of the apron on the latch tongues.
12. We apply pressure to the sink at the places where the latches are installed. The tabs will snap into the recesses made on the sink apron. After fixing is completed, you can begin installing the mixer and siphon for draining.
ATTENTION
Exact location latches and a precisely cut hole ensure that the sink is properly secured.
The sink in the kitchen has a strategically important role, so you need to choose and install it yourself correctly.
Choosing a kitchen sink and preparing for its installation
Before deciding how to install a sink into a countertop, you need to decide on the choice of product. The best option is to connect a deep sink and a faucet that is not too high - in this case there will be a minimum of splashes when washing dishes. The sink should be deep so that it is convenient to wash large pots or stack plates after a family dinner.
The material also matters - it is easiest to connect a traditional stainless steel sink yourself. Enameled steel would also be a good solution.
Installing a kitchen sink with your own hands requires the following tools and materials:
- Sealant;
- Self-tapping screws and screwdrivers;
- Jigsaw;
- Fasteners (as a rule, they are included with the product).
Advice! Before fixing the kitchen sink, you should carefully treat all seats with sealant. This will ensure high-quality waterproofing and protection of the chipboard from damage due to high humidity.
Types of kitchen sinks
Installing a kitchen sink with your own hands can be done using various technologies. The installation method is selected depending on the type of sink structure:
- Invoices are considered the most budget-friendly and easiest to install with your own hands. The sink is placed on a separate cabinet. The disadvantage of this option is that there are gaps between the sink and the cabinet.
- Mortise ones are installed directly into the tabletop, for which you need to cut out the corresponding hole.
- Undercounter sinks belong to the more expensive segment; they are mounted below the countertop, thanks to which they provide excellent sealing and appearance.
Installation of an overhead sink
The affordable overhead (built-in) sink is made of stainless steel. It is mounted on a separate module and covers its entire upper part. The installation is very simple here - special L-shaped elements with an oblique slot are used for fastening. About 4-5 such fasteners are provided for one sink.
Advice! The connection of the mixer is carried out before the stage of installing the sink (the sink is installed with the equipment already installed) - otherwise it will be inconvenient to do all this at subsequent stages.
How to attach an overhead sink with your own hands:
- You need to attach the L-shaped fasteners to the cabinet from the inside and make notes;
- Screw the screws in the marked places. It is important to choose short 15 mm screws and screw them in so that no less than 5 mm remains above the mark;
- Cover the end of the drawer with sealant - it will protect the furniture and additionally glue the sink;
- After this, the sink is installed on the screws screwed into the cabinet and moved until it fits completely;
- Then the fasteners are fixed, the excess sealant is wiped off, and you can begin connecting the sink to the water supply and sewerage system.
Inset sink type - step-by-step installation
Of course, it’s easier to install an overhead sink yourself, but a built-in model provides a greater level of tightness and looks very neat on a cabinet with a common countertop. The question of how to embed a sink into a countertop is solved quite simply - you just need to make the right hole for the sink.
Installing a sink into a countertop is carried out according to the following algorithm:
- The location of the sink is found on the countertop and the shape of the future hole is determined. To do this, turn the sink over and trace the contour directly on the countertop or on cardboard. If you have chosen a product of complex shape, then a ready-made template is most likely already included in the kit - this will help you cut out the desired hole;
- The finished template is applied to the tabletop at a distance of about 7 centimeters from the edge and begins to be cut out. To do this, step 1.8 cm deep from the edge of the template, leaving support for the sides of the sink;
- On the cutting line, first make a hole with a drill, and then cut out the outline with a jigsaw. The lower part of the tabletop is secured so that it does not fall out during sawing and damage the edge of the remaining surface;
- Sealant is applied along the contour of the cut. It also covers the lower joints of the sink;
- You can start attaching the sink - it is pressed with the included clamps;
- After the excess sealant has been removed, you can begin connecting the communications.
Installation of the sink flush or below the level of the countertop. Unusually shaped sinks
An undermount sink can be mounted flush with the countertop - however, this is a labor-intensive process that requires experience, since it involves removing the layer of countertop under the edge. The depth of removal is equal to the height of the side with a layer of sealant.
If you decide to install and connect the sink so that it is below the table level, you will have to resort to the services of specialists. After all, this installation method is chosen for expensive structures - not made of steel, but of natural, artificial stone. In this case, special tools are required for fastening - for example, a jigsaw and diamond-coated saws. Indeed, in such sinks there may not be a hole for draining water - complete sawing of products is not carried out in industrial conditions. Sinks made from natural materials are secured with a special mounting adhesive.
As for sinks with unusual shapes, they come with a paper template from which the installation hole can be cut.
Do you want to connect the sink yourself correctly? Don't forget 3 more points:
- It is better to replace rubber seals with silicone sealant. Rubber will not provide a tight fit and does not have a sufficient service life, while the sealant will fill all the gaps and cracks;
- It is better to connect sinks made of natural or artificial stone together to prevent falls and damage;
- Fastening the sink to the countertop or module with self-tapping screws is carried out exclusively by hand. Using a tool may create too much tension, which may damage the structure.
Main rules of connection
When the installation work is completed, you can connect the sink. To do this, the hoses through which cold and hot water will pass are connected to the general water supply system.
Advice! The connection requires the use of a rubber gasket to better seal the joint.
After the hoses are secured, the connection is made in the following sequence:
- A siphon outlet is inserted into the sink (it is better to use S-shaped designs, since the bottle one gets clogged too quickly);
- A pipe (angular rigid or flexible corrugated) is added to the siphon;
- The pipe from the siphon is discharged into the sewer pipe;
- All connections are checked for leaks.
It may turn out that the diameters of the pipes from the siphon or sewer are very different. In this case, it is necessary to use an adapter - a sealing collar. At this point, the installation of the kitchen sink is considered complete.
