How to install the corrugation on the toilet: tips on

28-05-2018

Useful

Often the old plumber does not fit into the design of the room in which the repair was made, and it needs to be replaced. But what to do if it is not possible to install it in its former place? If there are no problems with the sink, then with the toilet is not so simple, however, the use of corrugations helped to solve this problem. After reading the article, you will learn how to install the corrugation on the toilet, after selecting the appropriate product.

Types of corrugations

In fact, there are many varieties of corrugations for the toilet, but people do not always get what they need, because they are not even aware of the possibility of choice. In the photo you can see the corrugations, which differ in the shape and method of connection. They differ in characteristics that you need to know.

Although the corrugation stretches like an accordion, it is still important to take into account that there are limitations. When choosing, find out what is the maximum length of the pipe in the stretched state.
Corrugation can be both hard and soft. The rigid pipe is more resistant to wear and mechanical damage, but it is not always possible to bend it the way we would like. When choosing a product, this factor should be taken into account.
The stiffness of the corrugations is influenced not only by the thickness of the material from which it is made, but also by reinforcement. Springy thin wire increases the rigidity of the structure and prolongs its service life. The flexibility of such a pipe is very slight.

Video: the types and differences of corrugations for the toilet

Nuances of using corrugated pipe

The use of corrugated tubes has greatly facilitated the installation of the toilet, especially in cases where it needs to be shifted or deployed. But it is important to remember that this is not a panacea, and this type of connection, besides the advantages, has its drawbacks.

pros

For installation of corrugations do not need to have any special knowledge and skills. It is enough to familiarize yourself with the instructions described in the article, and the work can be done independently.
Replacing the corrugations of the toilet bowl is easily done by hand.
In some cases, the connection of this sanitary device can be made only by a corrugated pipe.

Minuses

The soft tube has low strength - it can be accidentally pierced with a sharp object.
Some chemicals react with the material from which the pipe is made, so its walls can gradually become thinner. Plastic will be deformed if you pour boiling water into the toilet. It is fair to say that the faience product may burst when in contact with boiling water.
The life of a corrugated pipe for a toilet bowl is small, so an untimely replacement can lead to leaks, but considering how much a corrugation costs and the simplicity of its replacement, this drawback can be considered insignificant.
If the corrugation is visible, the appearance of the room may not be very attractive. This problem is solved by installing the box, which leads to additional costs.
A strongly stretched corrugation will sag, which will lead to an accelerated clogging of the pipeline in this place. In this case, you have to figure out how to support it.
The disadvantage of any corrugated pipe (used for drainage of sewage) is that the ribbed surface does not pass garbage well. Therefore, in comparison with an ordinary smooth-walled plastic pipe, this pipe will clog more often.
There is a high probability of acquiring a low quality fake.

After reviewing the information provided, as well as weighing all the pros and cons, you can proceed to installation.

Installing corrugations: step-by-step instructions

Now consider how to put the corrugation on the toilet, depending on its configuration and location.

At first glance it may seem that the corrugation is not needed here at all, but if you take a closer look, you can see that the toilet is a bit unfolded, so the connection could not be made with a simple pipe.

The joint could be made smoother using the corner corrugation. Often, this option is rejected because such corrugations are made of more expensive polypropylene or polyethylene.

In this case, the sewer pipe was removed from the floor, but due to the displacement of the toilet bowl, the corrugated pipe had to be used.

If it is impossible to perform the connection with plastic sewage taps because there is no product with a suitable angle, then nothing else remains but how to use a corrugation.

Using a very long soft corrugation (or 2 splices), you can drastically change the location of this sanitary fixture.

With the help of corrugations, you can connect the sanitary device, shifted to the side.

Or such a connection can be made mixed using different pipes.

The connection of the toilet to the sewer is not only corrugated. In some cases, especially when the device is located near the sewer pipe, it is better to use an eccentric.

Having chosen a suitable corrugation, you need to install it correctly. Consider the procedure.

Choose a suitable place and put a toilet there.
Now you need to decide on the type of connection to the sewer.
If possible, it is better to use a PVC pipe. Sometimes it is enough to just move the toilet to the side. If it works, then collect all knees, stretching out the seals from them, follow the “connection” of the device and outline its location.

Secure the toilet on the floor with a fixture specifically designed for this purpose. To prevent metal fasteners from rotting away from water, the toilet should be installed on a bed of cement-sand mortar or, after installation, cover the slots with sealant.
When using corrugations, determine its type and length - after installation it should not be stretched to the limit. It is also better to avoid strong bends.

When connecting the device to the cast iron sewer pipe, the socket should be well cleaned.
In order to make the connection tight, the joints are lubricated with a sealant.

At first, the corrugation is inserted into the bell of the sewer pipe, and then it is pulled onto the neck of the toilet bowl outlet (the procedure may be different). So that during the stretching of the corrugations it does not jump out of the socket, it must be held.
Check that the corrugation does not sag, and if necessary, support or tie it up.
If the question arises how to change the corrugation after it becomes unusable, then there will be no problem with this - it is enough to remove it, remove the remnants of the sealant and in the same way put on a new one.