Installing a toilet, replacing the old Soviet one with a new one. How to properly install a floor-standing toilet How to change the mount without removing the toilet

Capital or redecorating toilet room It is rare to do without replacing the toilet, because the reason for this procedure can be not only its deplorable technical condition, but also its obsolescence. At the same time, people are interested in the question of how to change the toilet themselves not only for the purpose of saving money, but for the purpose of personal control of the quality of the operation carried out by hired workers, because A toilet is a rather fragile thing, and its incorrect installation may not be detected at first glance. The skills to independently replace a toilet will also be needed in the event of force majeure circumstances related to the performance of the plumbing.

Preparing to replace the toilet yourself

Before you change the toilet completely yourself, you need to complete a whole range of preparatory measures:

• Turn off the water supply to the toilet tank by turning off the tap on the water main.
• Drain the water from the tank and, if possible, dry it with a washcloth or any towel.
• Now you can unscrew the flexible water supply hose. Be sure to check its dismantling, because... very often it is forgotten when the toilet is moved abruptly, which can lead to unforeseen negative results: interruption of communications, damage to a plumbing fixture.
• We thoroughly rinse the toilet itself and the sewer, and then remove any remaining water in the toilet water seal using any method. If this is not done, then when you remove it, all the “surprises” will be on the floor.
• We free up space for free movement and movement of the toilet, i.e. plan and calculate your path, because the device has no small mass and dimensions.

After checking that there is no water in the water seal and the toilet tank, as well as preparing the tools, you can dismantle the toilet.

Necessary tool

To change the toilet yourself you will need a whole set of tools:

• A set of standard open-end wrenches, in particular, Nos. 10, 12, 13, 14 may be needed. Nuts and bolts of these sizes are used to assemble the tank and fix the toilet.
• Pipe wrench No. 1, pliers and an adjustable wrench for unscrewing water lines.
• In addition, you may need a hammer, chisel and a grinder with a cutting wheel to dismantle metal fasteners and break ceramics.
• On hand you need to have a set of screwdrivers, sanitary sealant, and winding fum tape.

Do-it-yourself toilet dismantling

The toilet is cleaned, the space is freed up, the tools are prepared - this means you can dismantle the old device and install a new one.

• It is recommended to dismantle the toilet by disassembling and removing the tank, which will greatly facilitate the entire structure, so first of all, try to dismantle the water tank, for which you simply unscrew the mounting nuts and carefully remove it. It is worth noting that compact toilets have a fastening at the bottom inside the tank, and older models with the tank mounted to the wall usually have external fasteners.
• Very often, due to the corrosive effects of water, the threads on the fasteners do not want to be unscrewed, so you will have to use various instrument up to simple cutting of fasteners.
• The toilet itself is usually secured with two self-tapping bolts on the base under protective plastic caps, which can be easily removed by prying them off with a screwdriver. Most often, these fasteners are very difficult to unscrew due to moisture, but you must work carefully, because metal tool can easily break the base of the toilet, which can cause its complete destruction.
• Very old methods of installing a toilet with concreting the site and sewer lines sometimes force it to be completely destroyed in order to dismantle the device, which is very unsafe. You can try to unfasten the base of the toilet by breaking the tie around the perimeter of the “foot”, and if disassembling the old one is problematic sewer connection The ceramic neck breaks off.
• The main task during dismantling is to remove the device in any way while maintaining the integrity of the sewer lines.

Important: In any case, the operation of dismantling an old toilet often turns into a “punitive operation” of an unwanted plumbing fixture. Wherein Special attention is given to integrity (there should not even be cracks) sewer tie-in, otherwise you will have to replace it with the possible replacement of the entire riser. In addition, it is unacceptable to hit ceramic remains toilet bowl or other large debris into the sewer system. Therefore, hammer blows on cast iron, steel or plastic communications are not allowed, and the walls of the pipe are cleaned carefully, blocking the passage with a large polyethylene plug.

When considering the question of how to change a toilet quickly, but still independently, you must remember that the process itself may take several days, because one thing is replacing a toilet in an already renovated room (i.e., only replacing a similar device), and another thing is This is the refurbishment of a toilet with the installation of another modification of the toilet. Therefore, the installation of a new device can have two outcomes:

1. Simple replacement of plumbing fixtures with similar ones, when the dimensions and design for connecting communications are the same. To put the toilet into operation, it is enough to fasten it to the floor with a specialized set of mounting bolts, install the tank with its secure fastening (do not forget to correctly place the rubber seal), assemble and configure the fittings for automatically filling the tank with water, connect the water supply and sewerage communications.
2. Installation of a new device with modernization requires preparatory work:

• Accurate determination of the installation location of the toilet in accordance with its size and laid communications.
• Checking the quality of the condition of the flooring and its level relative to the sewer connection, i.e. the new one must be laid evenly ceramic tile, wherein sewer pipe the new toilet should be higher or exactly at the level (but not lower) of the sewer riser insert.

It is necessary to check and coordinate the selection of adapters on the methods of connecting communications, for which flexible water hoses and sewer adapter pipes with rubber seals are selected. It is necessary to pay attention to the length of communication connectors, which should not be small. To simplify the sewer connection, corrugation is often used.

The end of the process is the attachment of the toilet to the floor and its complete assembly with the connection of all communications. Organize the initial start-up of water by smoothly, partially opening the tap, because... Leaks may be detected, which will require immediate shutoff of the water.

Advice: To improve the sealing of communications in areas of prefabricated units, use silicone sealant, just do not forget that it takes time to cure, so you will have to wait a couple of hours before operational testing.

Properly installed plumbing fixtures can last for years. However, everything has a certain service life and the time comes when it becomes clear that replacing the toilet is inevitable. For many, this procedure does not cause much trouble: you just need to call one of several dozen companies providing plumbing services, and the specialists will carry out all the work in a matter of hours. However, for a number of reasons this may not be possible and then the equipment will have to be changed independently.

What do you need to prepare before work?

First of all, you should buy new toilet. To do this, you need to understand the design and dimensions of the old one. We measure the room in detail and make a simple drawing on which we indicate installed toilet and sewer and water pipes connected to it. Checking the angle of the waste neck. As a rule, it is 45°, but it is better to double-check this. If such work is to be carried out for the first time, and there is very little experience, you can take a photo of the structure with your phone before going to the store in order to consult with the seller about the type of new device.

It will be much easier to choose a new toilet based on the drawing and photo. We pay attention to the dimensions of the device, shape and design features. On sale you can find devices with different depths and bowl shapes, drain hole slopes and flush designs. Let's not forget about design. Among the various shades and materials, you should choose the best option for your room. With other identical parameters of the device, it is worth giving preference to equipment from well-known companies that produce higher quality products.

A marker will be needed to mark the structure. It is lowered into the mounting holes and marks are placed on the floor under the holes, then the device is traced along the contour

In addition to the toilet, you should purchase a small set of items necessary for installation:

• Water hose. Its length is measured according to old part, a new one is taken with a small margin.
• Toilet mounts. They may come with the equipment, but if not, you need to purchase them.
• A flexible corrugated pipe or corrugation that connects the toilet to the sewer.
• Cistern. You should check the contents of the tank. If the drainage system is not included, it will have to be purchased separately.

You will also need silicone, but not acrylic, sealant, white or transparent, as well as fum tape and gaskets for water pipes. As for tools, you can’t do without a hammer drill with a set of drills; it can be replaced with an impact drill with drills, a hammer, a set of screwdrivers and wrenches, marker, sharp knife and chisels. Having prepared everything you need, you need to think about how to shoot old toilet.

Dismantling the old structure

Before starting work, you should prepare buckets and a large number of rags. We start by disconnecting the water pipe from the device from cistern. Drain as much water as possible and unscrew the tank. The toilet is ready for dismantling. If it is very old, then most likely it was installed with mortar. In this case, you need to prepare for the fact that it will not be possible to remove the device intact. Especially if its neck is packed with rags with paint.

Among the recommendations on how to remove the toilet more easily, you can find advice to start work from the drain neck. This is true. It is best to hit the neck hard and, after splitting it, disconnect the device from the pipe. In addition, the vibration from the impact will somewhat rock the base of the structure, fixed in the mortar, which will facilitate further work. Important note: Do not hit directly on the drain pipe. If it is cast iron, which most of the cases are, it is very easy to crack, which will lead to additional problems.

Shards of the old toilet should be carefully removed. We clean the neck of the waste pipe from contaminants, otherwise it will be impossible to carry out a high-quality sealing of the new device

Having broken the neck, we begin to disconnect the device from the floor. If it cannot be rocked and does not move, take a hammer and use a chisel to start chipping the structure away from the base. It is quite possible that as a result of this work, water will flow from the broken device. It needs to be collected with a rag in a bucket. We break off the fragments of the toilet bowl, remove the remains of the mortar in which it was fixed and, if possible, level the floor. We clean the edge of the drain pipe from fragments of the neck. It is best to do this with old screwdrivers or use a chisel. We perform the operation very carefully so as not to damage the pipe.

Methods for installing new equipment

After dismantling the old toilet, you should repair the floor, if this was intended, or simply level it as much as possible before installing new equipment. There are several ways to install a toilet.

Method #1 - installation on taffeta

This traditional way toilet installation. For it you will need taffeta, which is the name of a hardwood board that has been carefully oiled. It is placed in the floor under the base of the device so that it is level with the floor covering or slightly raised above it. Wooden base should be securely secured to the anchors and the resulting recess should be filled cement mortar. After the surface has completely dried, you can begin installing the device.

Taffeta, a carefully oiled hardwood board, is installed in the floor in the place intended for the toilet. A layer of solution is applied on top of it

Equipment release is connected with fan pipe, then with the socket of the sewer system pipe. All connections are treated with sealant and sealed with tow. The equipment is installed on Right place and is firmly secured with screws, under the heads of which rubber washers must be placed. The drain tank is installed and the system is checked for leaks. The device is ready for use. It should be noted that this method of dismantling and installing a toilet is perhaps the most labor-intensive compared to others.

Method #2 - glue connection

As practice shows, plumbing fixtures can be installed using epoxy glue. To do this, the contacting surfaces should be carefully prepared. They are cleaned and degreased with white spirit, solvent or acetone. They are made rougher, degreased again and dried.

After connecting the outlet of the device and the sewer system, an even thin layer of epoxy adhesive is applied to the supporting surface. The toilet is placed in the prepared place and pressed firmly to the floor. After which it is kept until the glue is completely cured, which will happen no earlier than after 12 hours.

Method #3 - mounting on dowels

Installing a toilet with dowels involves fixing the device directly to the floor, without first installing any structure under its base.

The most in a practical way How to change a toilet can be considered the dowel mounting method. During the work the following operations will be performed:

• Trying on the device. We install the toilet on the prepared base and check the coincidence of the height of the neck and the waste pipe, the angle of inclination, etc. If there are inconsistencies, we make the necessary adjustments.
• We mark the structure. We measure the width of the room, find the middle or axis of the toilet. We install the device on it at a distance of 10-15 cm from the socket of the sewer pipe. We insert a marker into the mounting holes, make marks for the holes, and outline the base.
• Assembling the drain tank. In accordance with the instructions, we assemble the device, and then attach it to the toilet. To be completely confident in the quality of the work performed, you can reinstall the device in place, connect it to the sewerage system and water supply system and conduct a test run. Having made sure that everything is in order, we drain the water and continue to carry out work on replacing the toilet with our own hands.
• Preparing the mounting holes. Using an impact drill or hammer drill, we make holes in the designated locations. We hammer plastic dowels into them.
• We seal the corrugation. We wipe the pipe dry with a rag and apply silicone liberally with a wavy strip to the ribs of the gum, which will be hidden in the drain pipe. We carry out a similar operation from the opposite end of the corrugation, lubricating the area that fits onto the neck of the toilet.
• We connect the device to the sewer. We insert the corrugation into the sewer pipe up to the edge of the elastic, and on the other side we firmly place it on the outlet of the equipment. On the toilet seat, which was previously outlined with a marker, we place a special rubber gasket or apply a thick layer of silicone.
• We install the equipment. We place the device in the prepared place, press it and screw it to the floor. Remove excess silicone squeezed out during installation with a wet finger, running it along the contour of the device.

Installation is complete. You can conduct a test run of water. If the work is carried out correctly, the tank is filled to the required level and the flow of liquid stops. There is no overflow. After draining the water, the cycle repeats. You should also check that the equipment is not leaking anywhere. If everything is so, then the installation can be considered successfully completed.

Recommendations on how to change a toilet with your own hands are quite simple. Even a novice plumber can do them. You need to carefully study the instructions, prepare everything you need and carry out all stages of installation without haste. The result will please all household members. A properly installed toilet will reliably serve them for many years.

You may need to install or replace a toilet under a variety of circumstances: moving, renovation, or unexpected breakdown. If you don’t have time to wait for a plumber or want to save money, then it’s quite possible to do it yourself.

Tools and accessories

Before replacing the toilet, you need to make sure that everything you need is at hand.

• Toilet with cistern. It is better to opt for monoblocks, in which the toilet itself is attached to the cistern. They are well adjusted to each other, there is no need to worry about leaks. A rubber seal - trapezoid - between the tank and the toilet is included in the kit. If the tank and toilet are purchased separately, then you definitely need to buy it. Bolts for screwing the toilet to the floor are also often included in the kit; if they are not available, then select fasteners of a suitable diameter, usually 10 cm long.
• Hoses and pipes. You will need a flexible hose in a metal braid of sufficient length to connect the tank to the water supply, as well as a corrugated pipe to connect the toilet to the sewer. They need to be paired with rubber gaskets and a sealing collar for the corrugated pipe. Flexible pipes allow you to slightly vary the installation location of the toilet and make this work easier, although water supply and drainage can also be done using polypropylene pipes, .
• Thin piece of thick rubber 1-2 mm thick for the backing under the toilet to prevent cracking of the tiles on the floor.
• Tool: hammer drill with 10 mm concrete drill, keys, screwdriver, pliers. If the pipes are metal, then you will need a grinder or a hacksaw.

Preparation: removing the old toilet

Before work, remember to turn off the supply cold water and empty the drain tank. The water supply pipe and the sewer pipe are disconnected.

The old toilet is unscrewed from the floor. If the joint has been coated with cement or glue, you need to clean it off as much as possible with a screwdriver or chisel. If the toilet is very firmly glued to the base, you may need to carefully break it with a sledgehammer. To completely remove all the water from the toilet siphon, the device is tilted back.

If other repairs to the toilet are planned, the toilet is installed after they are completed. When replacing only this device, you still need to try to level the floor underneath it using rubber pads or cement mortar.

Installing a toilet

First you need to mark the installation location. Most toilets come with a paper template that makes this easy to do. If it doesn’t exist, then you can simply make it yourself, and drill holes along it and insert dowels into them. A thin layer of rubber is placed under the base of the toilet, the toilet itself is placed and the hex head screws are tightened. It is important not to overtighten them so that the tiles do not crack. The toilet must stand firmly, without swaying or moving. The joint between the toilet and the floor is sealed with silicone sealant to prevent water and dust from entering it.

Connections between toilet and sewer pipe with corrugation are coated with sealant, then gaskets moistened with water are placed, and the pipe is attached to them. The end of the pipe can be connected to the toilet outlet pipe before installing the device, this will make it easier further work in a cramped room. You can connect the toilet to the sewer inlet using only a cuff, if you place it close to the wall.

Toilet models come with 3 types of drain pipe placement: parallel to the floor, at an angle of 30-40 degrees, and into the floor. The latter are rare and are installed mainly in private homes. When choosing a toilet, you need to take into account what type of connection the sewer pipe is designed for, then installing the toilet will be easy.

When the toilet is securely fixed, you can install it on it. A rubber trapezoid is placed on the platform at the rear, and the tank itself is bolted together using rubber washers. First, the bolts are inserted inside the tank, and then pass through the holes in the toilet and tightened with nuts from below. Drainer The tank must exactly coincide with the hole in the toilet.

The internal structure of the tank differs various models, and when assembling it, you need to follow the manufacturer's instructions. In conclusion, using flexible hose with nuts at the ends, water is connected from water pipe to the tank fitting. The connections are glued with sealant or FUM tape, tightened with a wrench and checked for leaks.

After installation, it is necessary to carry out several test flushes to ensure that no water is leaking.

Advice. If you plan to replace the toilet in an old house, then make sure that the water in the apartment can be turned off. Otherwise, you will have to wait for help from a plumber and turn off the water in the basement.

How to install a wall-hung toilet.

The need to install new devices arises when carrying out overhaul or due to plumbing failure. Replacing a toilet yourself can save you a lot Money, and knowledge of the process will help you choose the optimal method of its installation. In this case, the help of professionals is not required.

High-quality preparation for replacing an old toilet with a new one is the key to a successful result. First of all, you need to acquire a set of tools, building materials and detailed instructions for those who do similar work first.

The need to replace the toilet

It is not always necessary to change a plumbing fixture if there are malfunctions in the sewer system. If water is constantly leaking from the tank in the bathroom, this is a serious reason to think about it.

When it drips onto the floor, and all the pipe connections are in order, then the cause of the problem is usually a chip or crack. In this situation, it is possible to eliminate the leak only temporarily - the toilet should be replaced as quickly as possible.

If water from the drain tank flows into the sewer along the wall of the bowl, then, most likely, the installation of new plumbing fixtures will not be necessary, since the cause of such a malfunction is most likely a leaky valve. Since everything internal elements for drainage tanks are sold separately; they only need to be replaced with new products.

Plumbing faience and porcelain are rather fragile materials that are characterized by instability to sudden temperature changes. The enamel can become covered with a network of cracks, spoiling the external aesthetic component of the device and threatening complete destruction of the bowl. If this product develops chips or other problems, the toilet should be replaced as soon as possible.

None of the toilet users can know for sure when the ceramic coating on it will not withstand and will burst under the influence of water currents, the weight of a person or as a result of internal stress. It’s good if the residents are nearby at this moment and one of them can quickly eliminate the emergency situation, otherwise the toilet of the neighbors living on the floor below will need to be repaired.

Another sign of a plumbing problem is the presence of an unpleasant odor. Most often, it is caused by improper installation of the sewer system, as a result of which the drainage stagnates in the pipes. When everything turned out to be in order with the pipeline, and the earthenware is clean, the cause of the smell should be sought in the fact that the glossy coating has begun to deteriorate.

If the integrity of the enamel is damaged and the porous structure of the sanitaryware begins to come into contact with impurities, it begins to absorb unpleasant “odors.” It will not be possible to cope with these odors, since the destruction process is irreversible. In this case, it is impossible to do without replacing the old toilet with a new one.

Another important reason for dismantling old and installing new plumbing is the planned renovation of the bathroom. Few property owners decide to keep the same fixture when changing the design of their bathroom.

Since new, more modern products, appear on sale regularly, updating a bathroom with replacing plumbing can transform its interior beyond recognition. Regardless of whether you select classic version or an unusual model from a catalog, the process of how to properly change a toilet occurs in the same sequence.

The nuances of choosing a new plumbing fixture

Before carrying out renovations in the bathroom, you should carefully prepare for it. You especially need to think about how to change the toilet in an apartment with your own hands when the residents continue to use the toilet.

In this case, the plumbing fixtures should be changed as quickly as possible, but without proper organization carrying out repair work this becomes impossible. First of all, make a choice suitable model, prepare all the tools and Construction Materials, and then begin to implement their plans.

The most important thing before installing and dismantling the toilet is to purchase a new plumbing fixture. Depending on the selected model, a set of tools and materials is prepared to perform the replacement.

There are two types of toilets:

• floor;
• hanging.

Floor-standing models are more popular and their choice is huge. They come in “compact” and “monoblock” types, with separate tank and bowl, as well as with a hidden drain system.

A monoblock is a product that combines a water tank and a bowl into a single system. In a compact toilet, these two parts are sold as a set and connected during installation - this is the most popular option presented on the domestic market of plumbing products.

Retro models, during installation of which the tank must be placed under the ceiling and connected to the bowl with a pipeline, have become increasingly rare in recent years. In them, to flush, you need to pull a string or chain with a handle. Such plumbing fixtures look appropriate in a bathroom decorated in the appropriate style.

A modern solution is to install a hidden drain system. Before replacing an old toilet with a new one of this type, it is necessary to consider the construction of a false wall, behind which the drainage container with the installation system will be hidden. Externally, hidden models look very neat, since only the drain button will be located on the wall, and engineering Communication will remain hidden.

cup wall hung toilet not placed on the floor. She is hung on anchor bolts, mounted into the wall. As a result, there is free space under the bowl and it can be used to advantage. This design is also advantageous from a hygienic point of view. It is not difficult to wash the floor underneath, but dirty residue often collects around the floor product.

Another important point that should be taken into account before replacing the toilet with your own hands is the direction of release from the bowl, which comes in three types:

• at an angle;
• straight;
• vertical.

The most popular option is to use a direct horizontal outlet. During its implementation, the toilet is connected to the sewerage pipe at the same level. Oblique release was used mainly during the Soviet years multi-storey construction, but it can still be found now.

As for devices with a vertical drain, they are usually used in homes in America and China. Its convenience lies in the fact that the toilet can be placed anywhere in the bathroom, and communications are laid in interfloor covering. This arrangement option can also be implemented in domestic sewer systems, but only in private households.

Set of tools for installation

Before carrying out this type plumbing work prepare in advance everything you need to replace the toilet, from standard set tools. Its configuration may vary depending on the condition of the outdated toilet equipment that needs to be dismantled, as well as on the type of sewer pipes and the method of attaching the new device.

You will definitely need the following tools:

• hacksaw or grinder;
• perforator;
• screwdriver;
• adjustable wrench;
• gun for applying sealant;
• chisel and hammer;
• building level;
• rubber spatula.

You will also need personal protective equipment - special gloves and goggles. A hammer drill is used to create holes in concrete for dowels onto which a new plumbing fixture will be attached. An adjustable wrench is required for work related to connecting water supply lines.

When tightening the screws, use a flat or Phillips screwdriver, and to reliably seal the joints, use a gun into which a bottle of sealant is inserted. A hammer and chisel are used when replacing a toilet in a Khrushchev-era building with a cast-iron pipe connected to an old sewer riser installed in the Soviet years. To check the correct installation of the bowl, use a building level.

Related materials

In addition to a set of tools, before changing the toilet with your own hands, you need to purchase building materials for installation, including:

• pipe for connection to plumbing system;
• sealant;
• corrugated pipe for connection to the sewer riser;
• tap;
• FUM tape;
• fasteners.

When exchanging a toilet - an old product for a new one - the main point is to ensure a reliable seal. Any loose connection or gap may result in a leak. When connecting a plumbing fixture to sewer system the best solution there will be application silicone sealant in a cylinder.

Before replacing a toilet in an apartment or house, you should purchase plastic corrugated pipe products to connect it to the pipeline that discharges wastewater. This product is convenient because it is flexible and suitable in most cases. When bending, the corrugation can take different positions, compressing and stretching. It is suitable for both horizontal outlet and angled outlet.

To seal the joints, use sealing tape or do it the old fashioned way, using tow. The set of fastening elements includes screws, bolts, dowels, nuts, washers, plugs for connecting all components and carrying out installation work. If any fasteners are missing, they can be purchased additionally.

Carrying out work to dismantle the old toilet

To change a toilet with your own hands, first dismantle it. If the device is not too old, there are usually no problems with this process. When the model of plumbing and cast iron sewer pipes are still Soviet-style, in this case you will have to work hard.

If the device is not in very poor condition, the dismantling process will not be too labor-intensive:

1. First, before draining the toilet when replacing it, turn off the water pipe.
2. Prepare containers for collecting water and rags.
3. Disconnect the tank by unscrewing the bolts from below.
4. Remove the plastic eccentric or corrugation connecting the bowl outlet and the sewer system.
5. Using a regular sponge, remove any remaining water in the container.
6. Using a wrench, unscrew the fasteners located on the sides of the base; there are usually 2 or 4 of them.
7. Use a knife to remove the silicone sealant from under the base.
8. The bowl is removed from the tile.

In the past century, all installation work was done in such a way that the plumbing would last for decades. Until now, when replacing a toilet in a Khrushchev-era building, you can find the device mounted on cement mortar and embedded in a screed with rags wrapped around the base and finally covered with several layers of paint. In this case, its connection with the sewer pipe is covered with a thick layer of solution.

Now this installation method looks ridiculous, but until the home craftsman has to dismantle the rare device. In cases where ceramics are not a concern, the toilet bowl can be dismantled in parts. To do this you will need a hammer and chisel.

You must first knock at the junction of the bowl and pipe, while simultaneously rocking the mount. If the structure does not give in, you should hit the neck of the plumbing fixture and it will crack. After this you can remove it. The main thing is not to hit the cast iron pipe with a hammer, since it is fragile and will crack easily.

Features of installing a new product

After you have managed to remove the toilet with your own hands, you can begin installing the new product. Depending on the model purchased, the installation process will differ. Installation of a plumbing bowl with floor option fastenings and attachments with a hidden tank are produced different ways. Detailed instructions will help the home handyman to cope with the installation of the toilet.

The installation process of a compact toilet - how to replace it yourself

In order to replace an old device with a floor-standing product of the “compact” type when installed on a tiled floor, you need to use step by step description How to replace a toilet yourself:

1. First of all, determine the location of the new device. The bowl is placed in the bathroom without fastening. You need to try to sit on it. It is advisable to try on several options.
2. Once the exact location is known, the base of the bowl is outlined with a washable marker. It is also used to mark the places where plumbing fixtures will be attached.
3. The product is put aside, and after that all the necessary marks remain on the floor. Then, using a drill with a 12-bit drill bit, holes are drilled in the tiles. If the surface is concrete, then it is better to beat it with a drill number 12. Dowels are inserted into the prepared holes.
4. Then they take a corrugation or cuff to connect the outlet of the device to the sewer system. The connecting element is placed in place, having previously treated the joint with sealant.
5. The new bowl with corrugation is installed correctly. Bolts are threaded through the mounting lugs and screwed in using an adjustable wrench. The main thing is not to overdo it when performing this work and not to damage the ceramics.
6. The device is connected to the sewer pipe, treating all joints with silicone.
7. A tank is installed on the bowl.
8. The elements are connected with bolts and the container is connected to the water pipe.

Finally, check all joints, as well as threaded connections for leaks. If no deficiencies or deficiencies are found, you can use new plumbing equipment.

The process of how to change a toilet of this model yourself is simple, since modern products are designed in such a way that when they are replaced, the floor covering remains intact.

Installation of a hanging bowl and a hidden tank

It should be noted that the work on how to change a toilet of a conventional design to a wall-hung product with a hidden drain container yourself differs from the previous option in greater complexity. In this case, it will be necessary not only to replace the plumbing equipment, but also to repair the floor covering, build a false wall with its further finishing tiles or other modern materials.

You have to attach the hanging bowl to a durable installation. After finishing the walls, fixed metal carcass will not be visible. When carrying out renovations in a combined bathroom, when decorating the interior, it is advisable to install a wall-mounted washbasin and a bidet of a similar design.

A detailed description of how to change a regular toilet to a wall-mounted one is as follows:

1. Mark the location of the plumbing fixture. A sewer pipe with a diameter of 110 millimeters and an inlet is connected to it.
2. Try on the purchased installation, which is a rigid frame for installation. You need to decide on the height. The standard placement is 450 millimeters from the floor to the seat and 100 millimeters from flooring to the bottom edge of the seat.
3. Using a marker, mark the places of fixation to the floor and wall of the bathroom so that they exactly coincide with the mounting holes.
4. They are prepared using a hammer drill and the frame is installed. Using a level, check the correctness of the installation work.
5. Water is connected to the drain tank.
6. The installation kit includes a cutting diagram. plasterboard sheets to cover the installation site. GCR is attached to metal profile and to the installation. It is better if they are moisture resistant.
7. Finishing is carried out taking into account the personal preferences of residents.
8. When replacing a toilet bowl, it is connected to a corrugated sewer pipe and a drainage system, not forgetting the need for sealing.
9. The bowl is screwed directly to the installation frame through drywall and tile using pins.
10. The device is connected to the sewer system and the drain tank.

Despite the fact that the process of replacing an old toilet with a wall-mounted product takes a lot of time, the result of such a repair looks stylish and expensive. The work of installing an electronic plumbing fixture with the addition of automatic hygiene functions has a lot to do with fastening and connecting regular product, but there are still nuances.

The fact is that to connect a smart toilet hanging type it is necessary to provide its power supply. For this purpose, a separate line is usually laid, since smart equipment is sensitive to voltage drops in the network.

Most common mistakes

Before changing the toilet in an apartment or house, you need to carefully study the instructions of the manufacturers of these products. It is almost impossible to avoid mistakes when dismantling and installing plumbing fixtures in the absence of relevant experience.

There are several types of plumbing work, during which novice craftsmen perform incorrect actions. Knowing them will help you avoid unpleasant surprises during installation activities.

To prevent liquid from stagnating in the sewer pipes, it is necessary to maintain a slope when installing the drainage system. According to building codes and regulations, it should be from 3 to 5 percent in the direction of the sewer riser. If the question is being considered not only of how to change the toilet, but also of moving it to another place, this should not be forgotten.

When moving the bowl of the device 1 meter from the riser, it must be raised by 3 - 5 centimeters. And this rule applies to every meter by which plumbing equipment will be displaced. Subject to fulfillment building codes There will be no problems with the functioning of the sewer riser.

Some property owners rush to replace the toilet at the very beginning of the bathroom renovation. Experts advise avoiding such actions if possible. The fact is that earthenware plumbing is fragile and during further construction work in the room there is a high probability that it will be damaged. Therefore, it is advisable to change the toilet with your own hands as a last resort.

If a bidet is already installed in the bathroom, the hanging bowl should be positioned flush with its top edge. Only in this case the plumbing fixtures look harmonious in the interior of the room and are convenient to use.

When replacing sewer pipes, inspections must be installed. Access to hatches should always be free - you can use aesthetic doors to cover them. This requirement should not be neglected, since in the event of an emergency you will have to use audits.

Replacing an old toilet with a new one without the help of a professional is quite risky, especially if you have no experience. At self-installation When it comes to plumbing, the main thing is to take your time and follow the instructions.

Any plumbing equipment has its own lifespan, and at some point may fail. This also applies to toilets. One way or another, during renovations in the bathroom, you will have to think about replacing such a device. As a rule, calling a professional to dismantle and install plumbing fixtures can be an expensive pleasure. But this work can be done independently.

• Nuances of preparation
• Materials and tools
• How to remove an old toilet
• • Fixation with dowels
  • Solid pad mounting
  • Gluing

Nuances of preparation

Before you change the toilet with your own hands, you should plan its future location in the bathroom. In addition, you need to decide on the model of the plumbing fixture. Old equipment often has unattractive appearance, and does not correspond to the overall interior design in the case when repairs have been carried out and the tiles have been updated. This product may look rather unpresentable, even if it performs its function properly.

The main difference between these models is related to their connection to the sewerage system. This different shape and the direction of the toilet outlet neck. The following varieties are found:

• devices with oblique release;
• devices with direct release 90 degrees;
• products with vertical release going to the floor.

Each of these types of sanitary containers has its own advantages and disadvantages, but modern restrooms, as a rule, are equipped with units of the first two types.

Before starting work, you need to figure out what exactly needs to be done. Sometimes you will need to replace the device completely. If only part of it has become unusable, for example, the toilet tank is cracked, you can limit yourself to partial restoration.

First of all, you should decide on the choice of model of new equipment. For maximum comfortable operation, a plumbing fixture must meet certain criteria. Before purchasing a new product, it is recommended to take measurements in the bathroom where the unit is planned to be installed. Taking into account the obtained dimensions, you can choose a modification of the plumbing fixtures that will ideally suit your room.

When installing equipment, you need to consider some parameters. For example, the toilet must be mounted no closer than 60 cm to the front door. There must be a gap of at least 20 cm between the product and the side walls. This will help to easily install, for example, a toilet seat for the disabled.

It should be remembered that in the case when complete dismantling of plumbing equipment is carried out, The location of the new unit may change due to misalignment of the new and old mounting holes and will have to be positioned by moving the unit slightly forward or to the side.

If the bowl of the product does not need to be replaced, it would be advisable to think about purchasing individual parts and mechanisms, rather than a complete set of equipment. In any case, in stores and markets you can pick up plumbing tanks of any configuration.

This can be a plastic toilet cistern built into the wall or a sanitary ware container of the “compact” type, which is mounted on the shelf of the appliance bowl. However, in some cases you will have to look for another tank model. Interior design in the loft style includes a wall-mounted toilet cistern installed at a low height or under the ceiling. The external decor of the device will depend only on your taste preferences and design ideas.

Materials and tools

Replacing a toilet in an apartment with your own hands is quite a feasible undertaking for home handyman. You can carry it out with a minimum of effort and material resources, while completing the work efficiently, by following simple instructions.You only need to have some simple skills.

Of course, in order to cope with such a task, you will need to acquire some tools necessary for dismantling and subsequent installation of plumbing fixtures. The following are useful for changing plumbing fixtures:

• hammer drill or hammer drill with reliable Pobedit drill bits for concrete;
• a set of wrenches for connecting water hoses and assembling locking fittings;
• adjustable wrenches - pipe and Swedish;
• hammer;
• screwdrivers - straight and Phillips;
• a bottle of silicone sealant;
• glue-cement.

When a suitable sample of plumbing equipment has been purchased, the issue of choosing water supply pipes to connect water to the drain tank should be decided. In the past, exclusively metal communications were used for this purpose. Today, products made of polypropylene or metal-plastic are increasingly used. They are not as durable as their steel counterparts, but the installation process is simplified several times. This distinguishes them favorably from old-style systems - for assembling a water supply structure from innovative materials no special knowledge or specific tools are required.

Previously, repairing communications required the use of welding, cutting metal manually with a hacksaw, and cutting threads. In this regard, the work was difficult, long and tedious. It's a completely different matter metal-plastic pipes– they are assembled using standard fittings, and even a person with minimal manual labor skills can cope with this task.

How to remove an old toilet

To perform such work as replacing a toilet with your own hands, it would be useful to draw up a clear algorithm of actions. This will help reduce the process time by eliminating unnecessary intermediate operations and avoid possible mistakes.Now we will actually talk about changing the old plumbing equipment. Particularly difficult is dismantling the old model.

In the process of removing such a device, certain difficulties may arise. For example, dismantling of a drain tank may be hampered by fastening elements that have fallen into poor condition. From constant contact with water over a long period, mounting screws become covered with a layer of corrosion, which can greatly complicate their unscrewing.

When removing a toilet bowl, difficulties of this kind usually also arise with the removal of fasteners. In addition, it can be problematic to turn off the sewer outlet from cast iron pipes. Such connections used to be assembled for winding and covered with cement mortar. It is clear that it is almost impossible to disassemble such a unit without damaging the parts.

If it is not necessary to maintain the integrity of the old device during dismantling, then the bowl of the device can simply be broken into several pieces. If there is a need to preserve an old product, it would be appropriate to seek the help of a qualified specialist.

The most difficult thing in this work is to disconnect the outlet and the sewer pipe. Typically, over years of use cast iron pipe It is heavily overgrown with rust from the inside, which seals the connection with the toilet to such an extent that it is not possible to simply separate them. In order to solve this issue, we suggest using an angle grinder. With its help, you simply cut off the cast iron flange from the outlet of the plumbing fixture.

Installation methods for new plumbing

When planning work such as dismantling and installing a toilet, it would be useful to study the design and installation principles of the main types of plumbing equipment.

Typically, the procedure for installing these devices is described in the instruction manual supplied with the product. Let us consider in more detail only the main points in which you may encounter some difficulties.

First you need to clean the outlet of the sewer pipe and connect it to a corrugated hose. Next, install the new product and outline its outline on the floor. You should also mark the points for fixing the equipment to the horizontal plane. Afterwards, the corrugation is connected to the release of the new model.

As for installing the tank, you should start by assembling its internal fittings, and then connecting the container to the bowl. At the same time, do not forget to lay special rubber seals included with the purchase. After complete assembly devices must carry out a test run of the water supply and check the quality of the drain tank. Today, experts distinguish between three main methods of installing a toilet. Each of them deserves special attention.

Fixation with dowels

The most popular and reliable way toilet mountings. Holes for fastening are made in the floor at pre-marked points. Afterwards, the equipment is installed and secured with dowels. The seam between the floor and the product is sealed with silicone.

This work will not take much time and is not particularly difficult even for a beginner. In addition, the method allows the system to be firmly installed, which guarantees its long-term and successful operation.

Solid pad mounting

This method has been known for quite a long time. Its essence is that the toilet, photos of which are presented in the website gallery, is installed on a wooden base fixed in a special niche. The taffeta is laid flush with the floor or so that it rises slightly above it, and filled with concrete solution. New model secured to the board with screws lined with rubber washers. Of course, before fixing the product, you need to connect it to the sewer lines.

This installation option is rarely used these days. This is a very labor-intensive and time-consuming process that does not guarantee much reliability.

Gluing

Another one almost forgotten method. It involves applying epoxy adhesive composition on the floor and the bottom plane of the toilet. To do this, purchase the required substance and prepare both surfaces. They need to be treated with abrasive and thoroughly degreased. Further, thin layer apply glue to both planes and install the device, pressing it to the floor. It must be said that complete hardening of the composition occurs after 12 hours of exposure. Of course, this method is ineffective and is associated with some difficulties.

It must be said that replacing plumbing fixtures is not as complicated an undertaking as people tend to think about it. Every owner can do this kind of work. The main thing is to strictly follow the instructions when installing a new product and listen to the advice of experienced specialists.

If you can’t remove the tank due to corrosion of the fasteners, you can simply break it with a hammer

Plastic water pipes will be a smart alternative to old metal pipes

You should stock up on a set of tools to carry out such work.

Today, compact designs are very popular.

Products with oblique release - optimal solution for apartment

An old toilet often has an unpresentable appearance, although it functions properly

Disconnecting the product from the cast iron drain is the most difficult part of the job.

Marking the exact installation location and mounting holes is one of the important stages

Fixing the toilet with dowels to the floor is the most reliable method of fastening

Replacing a toilet with your own hands is not as difficult an undertaking as is usually thought of

Installing a toilet on taffeta is one of the options for attaching the product

All attachment points between the toilet bowl and the tank must be sealed with silicone

The new tank is installed on a special sealing ring and secured with screws

Connecting the drain corrugation to the toilet outlet

After installing the product, seal the joint between the toilet and the floor with silicone

First you need to put the new product on it permanent place fastenings

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