When organizing a home, you have to solve a variety of issues, including choosing plumbing. It’s great if the bathtub and toilet are made in the same style. But if choosing a bathtub is quite simple, then when choosing a toilet the question often arises: which toilet is better with an oblique outlet or with a straight one. Release is an important factor in the separation of plumbing fixtures. Depending on the location of the connecting hole, it can be horizontal, vertical or oblique. In this article we will try to talk about the various nuances of choosing plumbing fixtures for a toilet room, and will dwell on the advantages and disadvantages of each type of product.
Oblique release
Oblique toilet outlet
The outlet device in such models is located with an angle maintained within 30-40°, and the most popular toilets with an oblique outlet in the “Brezhnevka” and “Khrushchev” buildings. In modern new buildings, a direct type connection is often found, but in this case it is quite acceptable to use plumbing fixtures that have an oblique outlet.
Model advantages:
- a very large selection of modifications;
- affordable cost of plumbing fixtures;
- maximum ease of self-connection;
- Possibility of connecting to a wide variety of output types.
Main disadvantages of the configuration:
- unsuitability of the design for connecting suspended models;
- a fairly high risk of sewer odors;
- the likelihood of splashes forming during draining.
In addition to the diversity of the model range and absolute versatility, the advantages of toilets with an oblique outlet include the ease of self-assembly of the device. The connection is made using a plastic adapter elbow, an eccentric, a flexible corrugated sleeve and waterproof silicone sealant.
Installation rules
When figuring out how to connect a toilet to a sewer, you should take into account the generally accepted rules:
Installing a toilet using corrugation
The corrugation is a flexible plastic outlet, which is intended for high-quality plumbing work. Its cost is relatively low, but when choosing, it is better not to save money, but to give preference to expensive models.
When installing the corrugation for the first time, you should determine the place where it will be installed on a permanent basis. If the equipment is new, no preliminary preparation is required. When replacing an outlet on old plumbing, you should thoroughly clean it of any remaining sealant or cement. Any blockage compromises the insulation of the joints.
Horizontal
Models of toilets with a horizontal outlet can be installed in the presence of a sewer pipe with an outlet at an oblique angle, but using special pipes. The device is installed close to the wall, which helps save space and make the appearance of such a plumbing fixture as aesthetically pleasing as possible. Standard cuffs are used to connect the toilet.
Model advantages
- guaranteed maintainability;
- affordable cost of plumbing fixtures;
- quite decent performance characteristics;
- Possibility of installation to corner devices with oblique outlet.
Main disadvantages of the configuration:
- the need to adapt corrugated adapters;
- the likelihood of reinstalling the sewer pipe;
- certain complexity of self-installation.
Today, floor-standing, suspended and attached models are equipped with horizontal outlets. The parallel arrangement is also characterized by some disadvantages, including difficulties during self-installation, the risk of frequent blockages and leaks in the areas where the plumbing fixture meets the sewer system.
Classifications of sanitary devices
Progress does not stand still - manufacturers systematically bring new varieties to the market. They can be classified into several groups based on criteria.
Depending on the location of fixation, it is customary to distinguish the following categories:
- Floor-standing.
- Hanging.
Manufacturers also make allowances for the age of their customers and offer:
- Sanitary products for adults.
- Children's options.
The bowl in the equipment may differ in shape:
- Funnel-shaped.
- Rounded.
- Design form (in cases where custom production is acceptable).
The drainage system has differences, and manufacturers have gone as far as possible in this matter. The following options are available:
- Single-mode. When you press the button, the tank is completely emptied.
- Dual mode. You can pour out all the water or only part of it.
- Contactless. Flushing is carried out automatically. This is the most expensive option.
A common question is the availability of side release devices. The reasonableness of such a question occurs only if you have to deal with very small dimensions of the bathroom. The ingenuity of our people is truly limitless, and the side release is proof of this. The thing is that if you place the toilet on its side, you can easily free up the space needed to install a washing machine.
So, such varieties have not yet gone on official sale today, but if you wish, you can literally do everything with your own hands. To ensure lateral descent, adapters can be used. On horizontal sections, you should make a 90-degree turn out of two 45 degrees, although some recommend 90 degrees at once, just to ensure a slope.
Universal
A feature of the functional universal design of the toilet outlet is the removal of sewage and domestic water using various elements that provide a transition to the wall or floor. On toilets with a universal outlet type, the outlet pipe is located in a horizontal position at the rear of the structure. The price for such models is usually noticeably higher.
Model advantages:
- operational comfort;
- absence of unpleasant sewer odors;
- maximum convenience of independent repair work;
- Possibility of use with different sewerage options.
Main disadvantages of the configuration:
- the need to use adapters for installation in the floor or riser;
- high cost of imported sanitary products;
- some maintenance problems.
Due to their design features, plumbing fixtures with a universal outlet option are successfully used in sewer systems of various types. Thanks to correctly selected adapters and the ability to make an easy, quickest independent connection, universal releases are in high demand.
Main types of toilet release
Installation rules
There are general recommendations for connecting the toilet to the sewer. These rules do not depend on the type of discharge system of the device, its functionality, or even the material of the sewer network.
They are expressed by the following principles:
And in order not to be mistaken with the calculations regarding the need for the necessary elements for installation work, it is better to draw a drawing of the entire discharge diagram from the place of the intended installation of the bowl to the sewer line.
Release to the floor
The vertical location of the outlet part allows the toilet to be installed even in conditions of insufficient free space, in small plumbing rooms. The most important difference in the configuration is the presence of a siphon and pipe already built into the product itself. Installation of these models can be done in a variety of ways, which is explained by the lack of connection to the wall.
Model advantages:
- optimal design for a private home;
- Possibility of installation almost anywhere;
- masking the sewer line under the floor;
- maximum convenience of inspection and repair of the output part.
Main disadvantages of the configuration:
- inappropriate layout of the sewer system;
- high cost of professional repair and installation services;
- The cost of the plumbing itself is quite high.
The undeniable advantages of the model range with floor outlet include the ease of choosing a place for installation, installation compactness, the availability of sufficient free space for the installation of additional plumbing fixtures and furniture, high efficiency of the flushing system, the absence of water splashes during the draining process, as well as guaranteed strength and reliability designs.
Customer Reviews
Nikita, Moscow : “The quality and ease of use justifies the money spent on a hanging model. Beautiful, compact, rimless, hidden installation. It looks stylish, it’s pleasant to use, there’s now a lot of space in the bathroom.”
Vladimir, Moscow : “At this price, an excellent toilet. Almost no tools were required for installation. Before purchasing, I read that the included gaskets for the tank must be changed immediately to prevent it from leaking. That's what I did, and I didn't tighten the fasteners all the way. There are no problems. Disadvantage: the lid must be purchased separately, the toilet seat is modest in size.”
Wall-hung toilet
Installations today do not fall into the category of common toilet models, so connecting them is often difficult. Wall-hung plumbing fixtures are installed using a support structure in the form of a metal frame to secure the flush cistern and bowl. Installation and finishing make it possible to make only the toilet bowl and cistern button visible, and the piping system of frame and block structures is covered with finishing materials.
Model advantages:
- operational comfort;
- almost silent operation;
- absence of unpresentable appearance of risers;
- the ability to select a device to match the overall style.
Main disadvantages of the configuration:
- difficulty in choosing the optimal connection scheme;
- high cost of plumbing fixtures;
- complexity of audit and maintenance.
Each kit is complemented by a detailed connection diagram to the sewer pipe, and installation problems may be caused by the location of the toilet outlet, which is completely incompatible with the inlet in the tee. Under such conditions, a suspended model is connected to the sewer network using a flexible pipe. Corrugation allows you to connect elements located in different planes, but also lengthens the outlet section, which is not always necessary when installing an installation.
Fastening
Floor standing toilet
Perhaps the most common toilet bowls, which are equally often found both at home and in various kinds of public buildings. The delivery set includes anchor bolts and clamping nuts, with the help of which the bowl is firmly fixed in place. The ease of installation captivates buyers and encourages them to equip their bathrooms with toilets of this particular type.
There are two types of floor-standing toilet designs:
- compact
- monoblock
The first option is the most popular: separating the bowl and tank makes it easy to replace one or another part in case of breakdown or choose a unique design solution. True, only if the store sells bowls, seats and tanks separately, and not together, as is most often the case.
The monoblock is a single design. This fact significantly limits the repairability of one of the leaked parts of the toilet. But toilets with a single design are cheaper than compact ones - if you are extremely limited in funds, then it makes sense to save, don’t you think?
One of the most popular models of floor-standing toilets on the Russian market is JIKA Lyra 8.2423.4.
This is a relatively inexpensive classic compact model, which due to its small size will fit perfectly into the interior of any bathroom. True, it comes without a lid, and the fact that you will have to pay another 800-900 rubles for it can rightly be attributed to the disadvantages of the product.
Other popular models:
Toilet MERIDA M 010 (Cersanit, Poland)
Comfort (Rosa)
Victoria (Roca)
Attached toilet
Many specialized experts do not classify wall-mounted toilets as a separate category, but we will take some liberties, since they still differ significantly in appearance from their classic floor-standing “brothers.” Although the type of fastening remains the same - to the floor, such products have a more massive back that fits tightly against the wall. The tank can be a classic external one or installed in the wall
If you are thinking about how to choose a toilet for your home, but prefer large bowls, then this type of toilet is your best choice. With only one caveat - if the size of the room allows you to painlessly fit such a hulk into it. Otherwise, it is better to pay attention to smaller toilets.
A well-known model of this type is VitrA S50.
A very colorful and expressive toilet that looks like a real giant. It impresses with its massive appearance and has the remarkable ability to make any bathroom richer and more spectacular. At the same time, it is not as expensive as one might think - 4,000-45,000 rubles.
Other wall mounted toilets:
Roca Meridian
Wall-hung toilet
Practical and compact type of toilets. This allows them to be used even in the most modest-sized rooms, while saving precious centimeters. They look minimalistic and very modern, but require more complex installation compared to other types of toilets due to the use of an installation system.
The frame with the tank is attached to the floor and walls and then covered with gypsum board. The flush control is carried out using a button placed outside. Sound insulation is on your side - now the neighbors can only guess about your manipulations in the bathroom. On your side is the possible failure of the installation frame. It will not be possible to easily fix a breakdown, unlike the above types of toilets, so it is better to look only at high-quality models of wall-hung toilets with installation.
Many people are quite skeptical about this type of installation, questioning the frame’s ability to withstand a more or less significant load. And it’s completely in vain - some models of wall-hung toilets with installation are designed for a load of more than four hundred kilograms! Impressive? Well, then prepare your money: such systems cost a little more than conventional floor-mounted or wall-mounted toilets.
The popular model of the wall-hung toilet Roca The Gap, which represents a reasonable combination of price and quality.
It does not take up much space, has a non-standard shape, and amazes the eye with its emphasized geometric harmony and slightly smoothed corners.
Other popular models:
Roca Dama Senso
Vitra MOD
Cersanit DELFI Leon
Visa 8050
Roca N-Meridian
Corner toilets differ from floor-standing ones only in their placement in the bathroom. The type of fastening remains the same
For those who are persistently looking for an answer to the question of which toilet to choose, it will be useful to know about the outlet through which, in fact, your “white friend” interacts with the sewer. Many buyers of toilets do not even suspect that they may differ from each other.
Which release is better?
The most popular in the Russian Federation and the post-Soviet space are toilets with a standard oblique outlet. In accordance with all currently valid standards and requirements for the preparation of standard design documentation for the arrangement of sewer networks in residential and administrative buildings, the pipes are intended for the installation of plumbing fixtures that have an oblique type outlet. The optimal option is considered to be not only models that meet these requirements, but also devices with a universal connection type. Such toilets provide complete freedom in planning the plumbing room.
Modern installations deserve special attention. Wall-hung toilets provide maximum hygiene and stylish room design, but are quite difficult to install and are installed in accordance with certain rules, so it is advisable to refrain from installing them yourself. Thus, the waste part of the toilet must strictly correspond to the type of location of the sewer pipe outlet in the plumbing unit, but if necessary, it is always possible to use models with a universal drain outlet option.
Owners' opinion
If you study for a long time forums of reviews about plumbing, advice from toilet specialists and stories about the experiences of ordinary consumers, then, in the end, you will be able to make a choice. Whether it will be correct will be shown by your own experience. But it’s better to learn from the mistakes of others and sometimes listen to the practical advice of the masters.
Waste is removed through the bowl release device. The outlet is a system that ensures the passage of flush water with all its contents from the bowl to the sewer line.
Here are the opinions of their owners about toilet release systems.
Here the question arises: why look for difficulties for yourself? Toilets of any modification are produced for all release devices in large quantities.
Surprisingly, some consumers call this type of toilet universal. Their outlet pipe can be connected to the sewer, which is located either on the floor or in a hanging position at some distance from the floor.
In general, when choosing equipment for a bathroom in a typical high-rise building, it is best to focus on the outlet provided by the existing sewage system, and for private construction - on your own plans. And there is no need to reinvent the wheel where it already exists.
