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How to install a toilet on a tile with your own hands: instructions and recommendations. How to fix the toilet: methods of fixing the toilet to the floor How best to fix the toilet

After buying a toilet bowl, it must be attached to the floor. There are two types of fasteners for the product, and it is impossible to say which method is better. It all depends on the wishes of the person.

How to attach a toilet to a tiled floor

  1. Open. Installations are reliable and installation is simple. But inferior in aesthetic appearance, such a toilet installation design is clearly visible. The advantage is that it takes less time and effort to install the structure.
  2. Closed. Here the installation will be inside, so it is not visible. When buying a product, you need to specify in advance whether it is possible to install such mounts. The installation process is very similar to the open model.

Materials and tools

For fastening you will need the following tools:

  1. Drill and drills.
  2. Screwdriver Set.
  3. Marker.
  4. Sealant.
  5. Staple.
  6. Wrench.
  7. Kern.
  8. A hammer.
  9. Pipe to drain water.
  10. Hose for water intake.

What can you attach

Types of installations will differ from the selected method (open or closed). But the material that covers the floor in the toilet also plays an important role. Most often it is a tile, under which there is concrete. Therefore, the best elements will be:

  1. Dowel. There are a lot of product varieties. The most common is the dowel-nail. It is most suitable when working with concrete or brick. It can be unthreaded (like a regular nail) or threaded.
  2. Anchor. Also a great selection of products. Like dowels, they are suitable for brick and concrete. The anchor can be mechanical and chemical (the latter involves filling the hole with glue for durable installation).
  3. Self-tapping screw More suitable for wood. But it can also be used for concrete. It is necessary to choose steel, coated with zinc.

For the closed mounting method, the basic settings are the same. But if for some reason the surface cannot be drilled, the following elements are suitable as fasteners:

  1. Silicone adhesive.
  2. Liquid Nails.
  3. Epoxy resin.

Attention! Such fasteners are aligned with sandpaper. This method is effective if there are wires under the floor, and when drilling holes there is a risk of damaging them.

Fixing the toilet to the floor on a tile: step by step

The installation process will be slightly different, depending on the type of installation chosen. For example, to install a toilet with an open mount, you need to do the following:

  1. We install the structure in the intended location.
  2. Using a marker, we make marks on the tile where the fasteners will be mounted. The marker must be vertical, otherwise there is a risk of shifting the marks, which will cause incorrect installation.
  3. We move the toilet. In the place where the marks remained, we make holes (we use a drill).
  4. We take a core and scratch the tile coating (this is necessary to avoid the drill slipping on the tile).
  5. First we use a drill designed for glass.
  6. As soon as we have overcome the glass layer of the tile, we take a concrete drill.
  7. We make a hole of the required depth. The size depends on the mounts purchased.
  8. The finished hole is cleared of debris.
  9. Fill the hole with sealant. This will protect the unit from moisture.
  10. After adding sealant to the holes, you can insert the installation.
  11. Now install the toilet. Along its contour, it is also necessary to make a strip of sealant to protect the base from moisture.
  12. Elements are inserted into the mounting holes. We spin them.
  13. To protect the installation from water, as well as to give them an aesthetic appearance, plugs can be put on the bolts.
  14. Sealant residues are removed with a staple.

If we chose an internal mount, we do the following:

  1. Before fixing the product, it is necessary to make holes for water supply and sewerage.
  2. As in the open installation method, work begins with the creation of marks on the tile.
  3. We drill the necessary holes. We place hidden fasteners on the floor.
  4. After installing the fasteners on the floor, they must be fixed with bolts.
  5. We install the toilet with an empty part on the fasteners.
  6. We fix the structure with bolts through the side holes.
  7. Do not tighten the bolts to the very end, as it is likely that you will have to slightly adjust the position of the toilet in order to attach it to the plumbing and sewer.

Each person can mount the toilet on the tile, the main thing is to follow the instructions.

The process of fixing the toilet bowl to the floor is a responsible job that requires certain skills. This is due to the reliability of further operation of the product and the durability of its operation. However, if you carefully study the various approaches, stock up on patience and the right tools, and take the matter responsibly, you can fix the toilet completely on your own.

Work must comply with all building codes and regulations. This will allow the plumbing fixture to serve long years for the benefit of their owners.

There are several methods for installing a toilet bowl to the floor, which are used not only by home consumers, but also by professionals - representatives of elite construction companies. They differ in the list of tools used. The most popular following methods of attaching the toilet to the floor:

  1. with the help of dowels;
  2. using sealant or glue;
  3. on taffeta.

The toilet bowl must be fixed in full compliance with safety rules. This prevents situations that lead to damage to tools, materials and create a certain danger to human health. Materials and tools must be of high quality. It is better to purchase them in specialized online stores or outlets. This allows you to perform work efficiently, reliably and comfortably.

Each method has its own characteristics, advantages and disadvantages. Mounting on dowels is the most popular method, due to its accessibility and primitiveness. Causes the need to drill holes in tiles. This should be done as carefully as possible, since any wrong movement will lead to its damage. Ideally, there should be no tiles on the floor at all. It is better to fix light products on dowels.

The popularity of fastening with building glue is inferior to dowels. Alternatively, you can use silicone sealant or mixtures based on epoxy resin. Prepare them yourself, following the attached instructions. You need to purchase them in specialized construction stores. It is better to give preference to popular brands.

The method of fixing the toilet bowl to the floor with taffeta is outdated, but still used. Taffeta is a wooden substrate, the height of which is about 5 cm. It is installed on a specially prepared recess with a concrete solution. A large number of nails are dug into the underside (anchors will do). Thus, the wooden taffeta is securely fixed in the recess.

A toilet bowl is already installed on the taffeta and fastened with special screws. It is important to remember that wood is susceptible to the humidity found in a toilet or bathroom. For this reason, this part must be treated with a special solution.

Tools and materials for work

The set for fixing the toilet bowl depends on how this work is carried out. In the case of dowels, you must purchase the following list of products:

  • yardstick;
  • electric drill;
  • drill for concrete (it is desirable to have an additional product as a spare);
  • microfiber (rag or a set of napkins);
  • ammonia alcohol.

Fasteners for the toilet with construction adhesive or silicone sealant are carried out using the following tools and materials:

  • sealing silicone sealant or construction adhesive;
  • angular ruler, tape measure;
  • marking pencil or marker;
  • glue gun;
  • narrow spatula;
  • a small rag;
  • emery skin;
  • ammonia.

If it was decided to install plumbing equipment on taffeta, then the equipment mounting kit should be as follows:

  • taffeta wooden;
  • a set of nails or anchors;
  • cement mortar;
  • screws (usually included);
  • jackhammer.

Preparation before installation

First of all, before installing the toilet, you need to take care of purchasing tools. Like materials, they must be of high quality (preferably new). It is better to purchase them in trusted outlets. Tools must be manufactured to all standards of reliability.

Next, you need to study the design of the purchased product. It is necessary to pay attention to the features of the lower part, which is fixed to the floor. Based on this knowledge, you can make the right decision and choose the appropriate installation method. The toilet mount must be selected based on the following design features of this product. They include the following features:

  • weight and dimensions of the product;
  • release direction;
  • material of manufacture;
  • tank and bowl design.

The design of the toilet bowl is widespread, where the tank is fixed to the back of the product. The bowl is attached to the wall of the room. Fasteners are bolts included in the delivery. In general, the features of fastening to the floor are the same for all types of equipment.

It is important to take into account the material, weight of the product and the design of its lower part. Toilets are most often made from the following materials:

  • faience - affordable, but fragile, term beneficial use about 15 years;
  • porcelain;
  • reinforced acrylic is strong, durable and light, but does not tolerate high temperatures;
  • steel is the strongest material, suitable for use in public places.

Method 1: installation on dowels

To understand how to fix the toilet with dowels, you need to know the features of this method. It is better to add sealant and glue to the purchased tools. You will need them to close the resulting gaps. The attachment procedure is performed in 10 steps, described below.

  • In step 1, it is necessary to carefully and accurately try on the design of the toilet bowl to the desired installation location. You should evaluate how convenient it will be to approach it, use it, reach out to the right places (toilet paper, flush designs, and so on). Next, you need to evaluate the convenience of connecting the equipment to the central water supply (connection points of the tank to the water supply)

The surface of the floor must be flat, the bowl of the product must be level and stable. For fidelity, it is better to try to shake the design. If the equipment began to stagger, then under the dowels you need to put a sheet of linoleum, cut along the contour of the bottom of the bowl. If this is not possible, it is necessary to treat the joint with sealant or construction adhesive.

To fix the toilet to the floor, the size of the bolts must be suitable to ensure maximum stability of the product. Typically, these items are included with the product.

  • At stage 2, a tape measure is used to more accurately determine the installation location of plumbing equipment. Using a marking pencil or better a marker, make marks on the floor through the mounting holes located at the bottom of the toilet bowl. It is worth doing this only after reaching the maximum stability of the product on the floor surface.
  • Stage 3 is characterized by removing the toilet bowl from the marked place. It is highly desirable to make the pre-marked points in place of the dowels more visible (it is better to put crosses).
  • Stage 4 - preparation of an electric drill and a concrete drill. If the floor is tiled, holes must first be made in this material. The drill must be set to low speed, and all actions must be performed with extreme care and caution. Otherwise, the tile will crack or completely collapse.
  • In step 5, the holes are already made at full speed with a concrete drill. It is better to work with a perforator.
  • Stage 6 - cleaning the tiles from dust and debris at the installation site of plumbing equipment. They are formed during drilling and other preparatory activities. Further using ammonia the surface is thoroughly degreased.
  • In step 7, you need to insert the dowels into the drilled holes.
  • Stage 8 - checking the normal entry of the dowels included in the product delivery. They must fit exactly into the hole without any backlash and delays. If the quality is not satisfactory, it is better to replace these elements with others.
  • Stage 9 - installation of the product on the marked surface and a thorough check of all parameters. All holes and marked lines must match.
  • In step 10, you need to insert the bolts to secure the toilet through the holes in the support. It is necessary to carefully tighten them with directed actions, being careful. Having gone through all the stages, the work on installing the toilet bowl on the dowels is completed.

Method 2: glue mounting

Using construction adhesive to secure the toilet to the floor is the easiest installation method. To prepare an epoxy mixture used as an adhesive, it is necessary to spend from 12 to 15 hours.

The floor surface must be perfectly smooth. Ideally, this method is best used for tiles. It is better to make its surface a little rough to improve adhesion, clean it of dust and debris, and thoroughly degrease it.

The mixture can be purchased or prepared independently. If you already have something to glue the toilet to, you can save cooking time. Otherwise, the following elements are required:

  • epoxy resin - 100 parts (ED-6);
  • cement - 200 parts;
  • solvent - 20 parts;
  • hardener - 35 parts.

The order in which the parts are added to the prepared solution is very important. First you need to heat the resin to 50 degrees Celsius and add a solvent to it. After that, hardener and cement are added sequentially in the order presented. To ensure plasticity, the solution should be thoroughly stirred. This is how liquid nails are prepared.

The mixture remains in working condition for 1.5 hours. It is applied to the back of the base of the toilet bowl so that the application surface occupies approximately 20 cm square. The layer must be at least 4 mm thick.

Next, the plumbing equipment is installed in the selected place, combined with the central water supply point and carefully pressed down. For 12 hours, it is strongly recommended to leave the product completely alone, and only then connect it to the sewer socket.

Method 3: taffeta mount

Mounting the toilet on taffeta is ideal in the case of a wooden floor. Nails nailed to the back of the taffeta are best staggered. They should protrude about 1-2 cm above the front surface of the part. This provides a better grip on the equipment and long-term stability. Fixing the toilet bowl to the floor on taffeta is best entrusted to specialists, however, if you make an effort, this can be done. with my own hands.

It is necessary to prepare a recess in the floor where the cement mortar will be poured. It is better to do this with the provided locksmith tools. If the floor is concrete, then it is better to use a jackhammer. But this must be done as carefully as possible. The recess should be even and have clear angles corresponding to the corners of the base of the toilet.

This form will prevent the occurrence of unwanted gaps between the product and the floor. After that, it is already necessary to pour the cement mortar. Taffeta is recessed into it down onto pre-prepared anchors. The result is taffeta flush with the floor.

The solution dries for 12 hours (sometimes longer). Next, the installation of the equipment begins. It is necessary to fix the product with special screws, under the heads of which washers-gaskets are necessarily installed. Such elements are made of rubber. They prevent the probable failure of the frame.

Taffeta under the toilet is easily replaced with a rubber backing. It is cut from a sheet piece of material, the thickness of which varies between 5-15 mm. A classic example is an old rubber mat that is usually placed in a hallway or stairwell. Remember that the substrate should be about 1-2 cm smaller than the toilet support stand.

Equipping modern housing with a toilet room is a traditional touch of any project. In turn, installing a toilet in a toilet is also a long-established procedure. Usually, installation is performed by default during the construction of housing.

We will tell you how to fix the toilet to the floor. Together with you, we will analyze which method of fixing plumbing is better to use if you suddenly have to change the device during operation. Taking into account our advice, you will be able to quickly and easily complete the work without involving a plumber.

A toilet bowl of any configuration, like a plumbing fixture in general, is mounted in accordance with the installation instructions. The initial installation of these plumbing fixtures (at the stage of housing construction), as a rule, is carried out by professional performers.

But in the future, already established owners of real estate often carry out the reconstruction of the toilet, in particular, they change the toilet bowl. And they do it themselves in order to save on installation services.

Users often change equipment according to personal preferences. Some of them do not know all the nuances of installation and fastening methods.

Installation of a toilet bowl with subsequent fastening to the floor toilet room. The initial installation of such plumbing is usually done by professional plumbers.

Self-reinstallation is not prohibited and encouraged. However, such intentions of the owner should at least be accompanied by knowledge of the methods of attaching the toilet to the floor. It would seem a banal detail of the installation procedure, but when they want to see a high-quality, reliable installation as the result, even the smallest details are important.

The nuances of installing toilets are directly related to the one chosen for installation. In everyday life, floor-mounted toilets are most often used. At the same time, most of the mounted devices have the configuration of compact products.

How to fix a compact and any other toilet to the floor of the toilet room, doing the installation yourself?

Compact model of the toilet bowl, mounted according to the scheme of fastening to the floor. In this case, the installation was done professionally. The high quality of installation and fastening of plumbing fixtures on the floor is clearly demonstrated

Approximately this result should be sought by self-taught masters.

Analysis of fastener methods

Building practice indicates at least three methods for attaching toilet bowls to the floor surface:

  • standard installation kit;
  • by using special adhesives;
  • by installation on cement mortar.

The standard installation kit (dowel-screw) is usually recommended for installation on exclusively flat surface gender.

The method, from the point of view of reliability and stability of the structure, is considered acceptable, but does not fully satisfy in all cases. Let's apply the "standard" usually to models of a compact type, having a small weight and modest dimensions.

Another way of attaching the toilet to the floor - landing on glue - provides high level connection strength. But in this case, the quick dismantling of the product, if necessary, is excluded. Therefore, the method of installation on glue is used where installation involves the long-term operation of plumbing without the prospect of replacing it.

The procedure for installing and fixing the toilet bowl to the floor by planting the sole of the appliance on glue. For gluing, as a rule, special adhesive pastes and solutions are used.

Epoxy resin is often used as an adhesive. This glue is high performance in terms of reliability and durability.

Cement mortar is often considered as an alternative to standard and adhesive techniques. In fact, this method is not much different from “landing on glue”, since the cement contains an adhesive component in its composition. Meanwhile, bonding a toilet bowl to a floor with cement mortar shows a lower degree of strength compared to special purpose adhesives.

The choice of mounting method to a large extent depends on the type of base on which the installation is made. You will learn how to put it in an article that covers this issue in detail.

Technology of fastening the toilet to the floor

When referring to one or another method of attaching a home appliance to the floor, the master will need a certain set of tools.

Usually, the execution of work is carried out without much difficulty when you have at hand:

  • construction puncher (plus a set of drills of different diameters);
  • hand drill (plus drills of different diameters for ceramics);
  • manual mechanical press(pistol pusher);
  • screwdrivers, locksmith keys, pliers, hammer;
  • tape measure, pencil, core, rubber spatulas (wide, narrow);
  • sandpaper (large, small).

Possible materials for the installation of plumbing:

  • plastic dowels (d=8-12 mm, 2-4 pieces);
  • screws (screws) metal (d=6-8 mm, 2-4 pieces);
  • gaskets under the screw head (2-4 pcs.);
  • glue (liquid nails, silicone, epoxy);
  • cement, quarry sand (at the rate of 1:2);
  • wooden board (thickness 20-25 mm);
  • sheet rubber (thickness 10-15 mm).

Installing a toilet bowl and fixing this type of plumbing to the floor with standard fasteners involves drilling holes for dowels. If the plumbing fixture is configured for fastening with two screws (screws), two holes need to be drilled. In the other case, respectively, four.

One of the methods for attaching the toilet to the floor is to fit the device onto screws (bolts, screws). This mounting option is used in practice more often than others. Usually the lion's share of all produced toilet bowls is equipped with just such fasteners.

Some difficulties are accompanied by the drilling process, when. Careless action, lack of experience, ignorance of the technology of drilling holes in ceramic tiles are the main causes of installation failures. You need to drill ceramics with a special drill, observing the rule of light pressure and low speed of rotation of the drill.

Installation with subsequent fastening on cement mortar also has its own characteristics. Here, an important factor determining the quality of the connection is the composition of the solution. Therefore, it is recommended to adhere as accurately as possible to the established ratio of 1: 2 (M200), where the first digit is the amount of cement, the second is the amount of quarry sand.

Image Gallery

Modern technology for fixing toilet bowls in a home toilet. Fastening of all elements of the toilet bowl is carried out on a special metal carcass– installation disguised in the wall

True, the "installation" - a metal structure, provides for a slightly different form of installation - suspended. That is, plumbing is not mounted with emphasis on the floor of the toilet room, but remains suspended after installation.

Plumbing fixtures are made from strong but fragile materials. Therefore, when fixing a porcelain or faience appliance with screws (bolts), it is not recommended to use maximum efforts for screeding. Be sure to use soft gaskets (silicone, rubber, plastic), placing them under the screw heads.

Fasten the toilet to the metal screws carefully, using moderate force. It is highly recommended to use soft pads under the screw heads.

If glue is used for fasteners, great importance in achieving the strength of the connection, it has the quality of cleaning and degreasing the surfaces to be glued.

Applying epoxy resin, it is necessary to strictly observe the ratio of resin and solvent in the process of preparing the adhesive mass. The adhesive must be applied evenly to the surface, to prevent the formation of air cushions.

When installing the device “on taffeta”, it is advisable to choose hardwood as a material. You can use multi-layer plywood, but in any case, you should provide high-quality waterproofing for taffeta. Humid environment dramatically reduces the durability of any wood.

Conclusions and useful video on the topic

One of the options for attaching a plumbing fixture to the floor is discussed in the following video:

Which method of installing toilet bowls is the best is up to the owner of the property where it is supposed to mount and fix the plumbing.

However, when choosing a technique, it is recommended to take into account the possible loads on the toilet bowl, the material of the device (faience, porcelain), as well as the design features of the toilet room. A careful approach to business will certainly help to achieve the desired result.

Want to talk about how you did the installation of the toilet with your own hands? You have useful information and photographs on the topic of the article? Please write comments, share your impressions and ask questions in the block below.

During renovations in the bathroom, laying ceramic tiles on walls and floors is often done before plumbing and furniture are installed. After all, it is much easier to lay the entire lining. In the future, we are faced with the task of how to fix the toilet on the tile so as not to damage the cladding or the product itself.

Exactly the same question arises in cases where you just need to replace a damaged toilet bowl with a new one. The most common ways in which you can install a toilet bowl on a tile are described in our article.

How to install a toilet on a tile.

Often we are asked: "Is it possible to install a toilet on a tile?". Yes, you can. But this task is not an easy one and, depending on the chosen method, requires due professionalism or time.

We will describe several ways in which a toilet bowl is traditionally installed on a tiled floor. And you yourself choose the most suitable for yourself.

To get started, you should stock up on the following materials and tools (some of them may not be needed, depending on the chosen method of installing the toilet on tile):

- corrugated pipe;
- flexible hose for wiring cold water to the toilet;
- ball valve to control the access of water to the toilet;
- drills for concrete and ceramic tiles;
- drill or perforator;
- adjustable wrench;
- screwdrivers;
- a hammer;
- pencil;
- core.

Method 1. Installing the toilet on a tile with bolts.

As part of this method, the installation of a toilet bowl on a tiled floor is carried out by bolting. The advantage of this method is that the toilet can be easily dismantled without damaging the product itself or the cladding, and it is also easy to put it back or replace it with a similar model if some kind of trouble has happened to the old one.

Scheme of work.

The toilet bowl is placed in the place where it is planned to be mounted and with a pencil, through the bolt holes, marks are made on the tile. Marks must be placed strictly in the center of the holes so that the bolts after drilling lie exactly in the holes.

Attention! How to properly drill a tile on a wall or floor so that it does not crack is described in detail in our article - “How to drill a tile”.

After the holes are drilled, they are cleaned of dust and filled with silicone, which will perform the task of waterproofing. Then dowels are inserted into the holes and a toilet bowl is placed. A silicone sealant is applied along the contour of the toilet bowl, which will prevent moisture from entering under the product. Further, the matter is small - we insert bushings into the drilled holes and tighten the screws.

If excess silicone has come out from under the base of the toilet, we remove them with a rubber spatula.

Method 2. Installing the toilet on the tile without bolts.

There are times when you need to fix the toilet on tiled floor no drilling or screws. For example, when the "warm floor" system is laid under the tiles. In this case, several other methods can be used.

Installing a toilet bowl on a tile using cement mortar.

With the help of cement, the toilet bowl can be almost “tightly” fixed on the tiled floor. However, dismantling it will be troublesome. Especially if the toilet is connected to cast iron sewerage. In this case, most likely it will not do without damage to the product. Therefore, this method of installing a toilet bowl on a tile is only suitable in cases where it is supposed to be placed for many decades, and will not be dismantled in the near future.

Scheme of work.

We need a hammer, chisel, and cement. We put the toilet in the place of permanent deployment, connect its outlet to the socket sewer pipe, and outline the location of the product with a pencil.

Next, we remove the toilet bowl and make small notches on the tile along the contour of the base of the toilet bowl, slightly knocking down the upper glaze of the tile with a hammer and chisel. This is necessary for better adhesion of cement to the floor. This work is best done with goggles, as the shards of tile glaze are quite sharp.

Then we prepare a cement mortar with sand (it is possible without it), bringing the consistency to a thick one. We wet the floor along the contour where the base of the toilet bowl will become, and this base itself too. Plentifully spread the solution on the floor contour marked with notches and put the toilet bowl slightly pressing into the floor. We collect excess squeezed cement with a rubber spatula. We are waiting for the solution to harden.

Installing a toilet bowl with silicone, liquid nails, or epoxy.

You can also glue the toilet to the tile using tools such as liquid nails, silicone sealant, epoxy. However, each of these means has its drawbacks. In particular, fixing the toilet with liquid nails guarantees you the same problems during dismantling as in the case of cement.

Installing a toilet bowl on silicone is also a fairly common method. However, it is not entirely safe. The use of silicone alone is fraught with displacement of the product and its damage and injury to a person. A lot here depends on the sealant itself, professionalism, and operating conditions. The obvious advantage of this method lies in the possibility of extremely easy and quick dismantling of the toilet bowl without any damage to the product or lining.

Use of epoxy- Another very easy and relatively safe way to attach the toilet to ceramic tiles. But damage to the tiles, if necessary, dismantle the toilet, you most likely cannot be avoided.

Progress.

In general, the process of installing a toilet with silicone, epoxy, or liquid nails is the same as with cement.

Before installation, degrease the floor area where the toilet bowl will be placed and the toilet bowl itself in the place where it will be placed on the floor. Next, you need to apply an adhesive to the floor area and the toilet itself, put it on the tile and press firmly. After that, you need to wait until the mixture dries.

So, we told you the main methods by which the toilet is installed on the tile. If you are interested in some of the nuances that are not covered in the article, you can ask our managers a question, and we will be happy to answer them.

Installing a toilet bowl on a tiled floor can be done in several ways, depending on the design of the plumbing fixture. Before starting installation, you should carefully study the instructions, prepare the necessary tools and carry out preparatory work.

In most cases, you can carry out the procedure yourself without the help of plumbers.

After completion of the installation work, water supply is also carried out. It is also important to follow a certain algorithm of actions.

Preparation for installation work

The preparatory phase consists of the following steps:

  • choosing a suitable location for plumbing in the toilet, creating markup;
  • sewerage and water supply outlet. The ends of the pipes should be approximately 13-16 cm from the surface so that the device can be connected to communications;
  • if repairs are being made in the room, then you first need to lay tiles, and then proceed with the installation of plumbing. Otherwise, you will need to cut out the necessary shape of the pedestal from the floor tiles.

After preparation, it is required to prepare the necessary tools.

Tools and materials

To install on a tile floor, you will need the following tools:

  • a marker, pencil or chalk to mark the outline of the base on the tile or floor;
  • a drill designed for ceramics and a drill for plastic dowels;
  • means - sealant to ensure waterproofing;
  • standard set of screwdrivers;
  • drill or perforator;
  • core for stripping the top layer of tiles;
  • wrench and adjustable wrench;
  • bolts for fixing the toilet to the floor;
  • pliers;
  • grinder with a diamond wheel;
  • connecting hose;
  • tap;
  • adhesive (for example, liquid nails), if you plan to use method number 3 for fixing plumbing to a heated tile floor;
  • plastic dowels;
  • plastic gaskets for bolts;
  • spatula to remove residual sealant or adhesive.

Mounting methods on a tiled floor

There are several installation options that differ in labor intensity and technology, they depend on the model of the plumbing fixture. It should be noted that all the procedures described below are not very complicated, however, for their proper conduct be sure to follow the exact instructions.

To perform the latter method, which involves the adhesive fastening of the toilet, it is desirable to have at least a little experience in repairs. If there is no experience, you can pre-practice on a small part of the tile.

If the tile on the bathroom floor is very expensive, then it is advisable to entrust the installation of the toilet bowl to specialists. Otherwise, in the process of work, it is possible to accidentally spoil the floor covering.

Toilet sink fixing types and corresponding mounting method:

  • Method No. 1 - is used with a vertical arrangement of fasteners, dowels are used in the process;
  • Method No. 2 - with lateral placement of fasteners, the toilet bowl is fixed to the floor with corner brackets;
  • Method number 3 - the use of adhesive in the presence of a system of underfloor heating and communications under the floor covering.

Method number 1 - with a vertical arrangement of fasteners

This method of installing a plumbing fixture on a tile floor is the least laborious. It is suitable for models in which there are ready-made mounting holes at the bottom. Installation instructions:

  1. The optimal place for placing a plumbing fixture is determined, while the distance from the drain to the entrance to the sewer is certainly taken into account. This length will be required when selecting a corrugated pipe connecting the toilet to the sewer.
  2. The contours of the selected installation site must be marked on the tile with a marker or chalk, and the location of the factory holes for fixing to the floor should also be marked. It is important that the product is installed strictly perpendicular to the floor, because. otherwise, the risk of a slight movement of the toilet bowl during fastening increases.
  3. At those points that were marked on the tile in the previous step, the tile coating is knocked down with a core to prevent accidental slipping of the tool during the procedure. It is advisable to moisten the area where the stuffing will take place a little, this will help to do the job more accurately.
  4. After the holes for the fasteners were made with a drill, the plumbing is installed. If there are no problems and the location suits, the toilet is removed, and a special sealant is applied along the designated contour. The use of such a tool will avoid the formation of water puddles under the toilet. Mounting holes must also be filled with sealants to make the fastening tighter and more reliable, as well as to ensure the waterproofing of the concrete screed.
  5. Plumbing is being installed along the contour. Then the fasteners are carefully tightened so as not to displace the product. The sealant, which will certainly squeeze out under the mass of the toilet bowl, must be immediately removed with a spatula.
  6. A strip of sealant is decorated with grout.
  7. and corrugated pipe, plumbing is connected to the sewer system and cold water pipeline.

Method number 2 - with lateral placement, fastening to the floor with corner brackets

This method involves the installation of plumbing, in which fasteners are hidden. Such a procedure is more complicated than the previous one, since it should be performed only in accordance with a clear algorithm of actions. The main difference is the closest location of the sewer drain from the toilet.

Instructions for fixing the toilet to the floor:

  1. Unlike the previous method, in this option, it is first of all recommended to carry out all pipe laying work. It is best if this is done before laying tiles as flooring.
  2. Plumbing is installed without fastening, a contour is applied to the floor and marks are placed showing the points of the fasteners.
  3. The lower part of the toilet bowl (the so-called "concealed fixing") is mounted on the floor. With the help of corner brackets, plumbing is fixed. Fasteners must be screwed alternately, not forgetting about the constant monitoring of compliance with the contour. This will allow for rigid installation and prevent even a minimal displacement of the plumbing fixture.
  4. The upper component of the product is installed in the already mounted lower one, and then securely fixed through the side holes of the toilet bowl. At the stage of connecting the sewer communication, adjustment is possible.

After the complete installation of the product and checking the quality of the installation, the elements used for fastening to the floor are closed with special decorative plugs (so that these parts do not stand out from the interior design). The procedure is of medium complexity, requires utmost care and accuracy.

Method number 3 - use a sealant

Quite often, in bathrooms, a “warm floor” system is installed on an electric or water based therefore, drilling individual fixing holes is not possible. This can lead to a significant disruption in the functioning, because. increases the risk of damage to cables or waterproofing.

In such a situation, the only way out is to use products based on building glue. To fix the toilet to the floor on the tile, the following materials can be used: liquid nails, some silicone mixtures, resins.

Algorithm for installing a toilet bowl on a tiled floor:

  1. Put the plumbing fixture and apply the outline of its base on the tile.
  2. The surface layer of the tile is carefully scraped off with a diamond wheel or other similar tool. The resulting roughness will provide reliable adhesion to the toilet base. With the toilet, a similar procedure is performed.
  3. At a distance of 3-4 mm from the created contour, a layer of adhesive is applied in such a way that its main part remains directly under the pedestal. Any substance squeezed out after installation must be immediately removed with a spatula. If this is not done, after hardening, the adhesive can only be removed together with the ceramic tiles.

The procedure for attaching components to the toilet, connecting to the sewer and water supply

The connection to the water supply also differs by type, depending on the design of the toilet:

  • in the presence of internal system water supply, a flexible hose or a special copper tube is used to connect. As a rule, such elements are sold complete with parts for fastening to the floor, but it is advisable to clarify this point with the consultant separately. Sometimes it happens that the tap thread and the thread on the copper tube do not match, then an adapter and sealing elements are required;
  • with an external water supply system, connection is easiest. As a rule, no additional details are required.

Regardless of the method of connection to the water supply, all connections should be coated with special sealants for plumbing fixtures to ensure waterproofing and minimize the risk of leakage.

Common Mistakes

If the master did not follow the algorithm when installing the toilet bowl on the tiled floor, the result may be the malfunctioning of the plumbing fixture, broken waterproofing (leaks) and the spread of an unpleasant odor in the room.
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Common mistakes when installing on a tile:

  1. Uneven location of the toilet - to avoid this, it is important to use the building level at each stage. The lack of an alignment step can lead to a violation of the waterproofing and damage to the plumbing.
  2. Insufficient treatment of joints with silicone-based sealants. The agent should also be applied to the contour of the corrugation and the pedestal of the toilet bowl. The result of this error, most often, is the formation of puddles under the equipment or drain pipe.
  1. When renovating a bathroom installed toilet sometimes some debris gets in. Before connecting the pipeline, it is important to check all components of the structure to ensure that there are no foreign objects. Otherwise, it may lead to blockage of the toilet.
  2. Insufficient sealing of the reservoir valves or their damage can lead to leakage of the reservoir after a certain time.

Thus, the installation of a toilet bowl on a tiled floor can be done independently. Depending on the design of the model, the appropriate mounting method is determined.

After installation is completed, it may occur, see common causes and methods for their elimination.

When carrying out the procedure, it is important to strictly follow the instructions, then the installation will be done efficiently. It should be noted that if the owner of the apartment is not sure about own forces, it is better to trust installation work professionals.

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