Wall-hung toilets: design nuances, varieties, advantages

Statistics show that while at home, we spend the most time in bed, in the kitchen and... on the toilet. This means that choosing a convenient and reliable “faience friend” is extremely important for our attitude and mental balance. After all, if harmony reigns around, then it comes into the inner world much easier. The plumbing trend of recent decades has been wall-hung toilets, which literally transformed not only the appearance of the bathroom, but also the constructive approach to the placement of sanitary equipment.

Wall-hung toilet and its features

The wall-hung toilet differs from the usual sanitary ware in the absence of a supporting part. The white bowl seems to float above the floor, attached to the wall at the back end. The tank, pipes and other not very aesthetic elements of the system are hidden behind a false wall, leaving only the bowl with a seat and a panel with a water drain button visible. A bathroom equipped with a wall-hung toilet immediately takes on an elegant, stylish look. But to understand how this impression is achieved, you need to look beyond the tile layer and understand the internal structure of the suspension system.

Wall hung toilet AM.PM Awe

Keramag iCon Rimfree rimless


​Photo: https://beru.ru
The German wall-hung toilet Keramag iCon Rimfree has a classic oval shape. Thanks to the rimless design, the model is hygienic and easy to clean. Experts drew attention to the perfectly smooth inner surface, created thanks to the patented Rimfree technology. The bowl is equipped with an anti-splash system, chrome fittings give the product a modern look. Ease of use and quiet flushing allowed the toilet to take a prize place in our rating.

Keramag iCon Rimfree rimless

Advantages:

  • quiet flush
  • ease of use
  • high-quality assembly
  • unique interior coating

Flaws:

  • high price

Design of a toilet hanging system

The shining bowl is just the tip of the iceberg, the base of which is hidden inside the wall. The wall hung toilet system includes:

  • installation
    - a durable steel frame that is attached to the wall or floor and takes on the weight of the plumbing fixtures and the seated person;

  • a rectangular drain tank
  • the flush button
    is a rather complex device that transmits pressing force from the button to the tank;
  • a toilet
    without a support leg, providing for hanging installation.

These are mandatory elements that you cannot do without if you install a wall-hung toilet in your home. Let's look at them in more detail.

Installation - what is it?

It is impossible to securely fix the toilet directly to the wall for a number of technical reasons. The designers found an elegant and simple solution to this problem, proposing the use of a special load-bearing frame. It is called an installation because all the functional elements of the water closet are installed on it. The frame is made of steel profile coated with anti-corrosion paint. He is not afraid of high humidity. The installation is designed to withstand significant weight loads: products from well-known European companies can withstand weights of up to 400-500 kg, and some even up to 800 kg.

There are two types of installations:

  • block
    - designed for wall mounting and used only when fixing the toilet to a load-bearing wall made of durable material - concrete or brick;
  • frame
    - which is a vertical frame on two horizontal supports, which is attached to the floor and wall. The height of the frame is chosen based on the characteristics of the bathroom and installation requirements.

Wall-hung toilet KERAMIN Grand R without rims, with microlift seat

The frame installation does not depend on the wall material and can be installed anywhere, even in the center of the bathroom, if such a desire arises. But the block one allows you to gain some free space, since it has a more compact size.

As a rule, the installation is sold complete with a tank, since it is important that these products match each other in size and other design nuances.

Floor type

The floor-mounted rimless version is an almost exact copy of the standard (classic) solution. This can be seen due to the presence of a flush tank. The purchase of a floor-mounted rimless toilet should be considered and thoughtful from the point of view of room design .

This is due to the fact that the rear protruding shelf is located from the wall at a distance of 10 to 30 cm, taking up part of the free space of the room. If the bathroom in your apartment is small, installing this design can be a serious blow to the free space.

Please note that in innovative floor-standing models, the location of the cistern at a low height has a negative impact on flushing efficiency due to the weak potential energy of the flow. Manufacturers are struggling with this problem, but so far have not been able to achieve optimal quality. However, this is not a reason to refuse to buy a floor-standing toilet without a rim with a cistern.

Wall-hung toilet cistern

Even such a prosaic element of a water closet as a cistern has its own character in a suspended system. As a rule, it is made of durable solid plastic, but some manufacturers offer metal tanks with an anti-corrosion coating. It is shaped like a flat rectangle, the width of which corresponds to the width of the installation frame.

GEBERIT Delta concealed cistern 12cm

Modern tanks are divided in half by a partition, allowing only half the water to be used, thereby saving a valuable natural resource. A reliable drainage system with a float is installed inside, for which the manufacturer provides a guarantee for a period of 5-10 years. All its elements are coated from the inside with a special composition that prevents the settling of limescale, thereby significantly increasing their durability and performance. In addition, the tank must be equipped with a drainage hole in case the float fails. The water entering the tank will flow through the drainage hole into the toilet to prevent overflow and flooding.

Materials

Today, rimless toilets can be made from the following types of raw materials.

Sanitary Ware

The component of this material is white clay, due to which the surface of the plumbing fixtures will have high water absorption rates. Taking into account this feature, the surfaces of the bowl and tank are necessarily covered with a special glaze, which gives the material not only water-repellent properties, but also shine , which has a positive effect on the appearance of the plumbing fixtures.

Sanitary porcelain

In addition to white clay, this sought-after raw material contains quartz and feldspar. Such components give porcelain products water-repellent qualities, as well as resistance to mechanical damage. Another positive feature is the inability of the material to absorb unpleasant odors.

However, toilets in this category stand out for their high cost.

Flush button

In a suspended system, the flush button, for obvious reasons, is mounted separately from the cistern, on a false wall that hides the installation. The consumer sees only a decorative panel with one or two keys. By design, the button can be:

  • ordinary
    , with a single key, when pressed, all the water in the tank is drained;
  • economical with a bipartite key
    : by pressing one half, you drain all the water from the tank, when you press the other, only half of the water;
  • economical with the “start-stop” function
    : the first press opens the drain, the second closes it, i.e. you regulate the amount of water drained yourself.

The key is connected to the drainage system using a pneumatic drive, a special lever or a cable.

GROHE Sail flush plate, chrome

Cersanit Nature New Clean ON


​Photo: https://beru.ru

And our review of the best rimless toilets ends with the Cersanit Nature New Clean ON model. The Polish floor-standing toilet Cersanit Nature New Clean ON is supplied for sale completely ready for installation. The manufacturer made an oval bowl from sanitary ware, equipping it with a flow divider, a horizontal outlet and an anti-splash system. The kit includes a ceramic tank with a bottom water supply. To control the drain, a 2-position mechanical button with chrome plated is installed. The seat cover is made of duroplast and is equipped with a smooth lowering mechanism. The toilet belongs to the DESIGN category (highest quality), for which it is included in our rating.

Cersanit Nature New Clean ON

Advantages:

  • quick installation
  • economical water consumption
  • convenient service
  • good warranty period

Flaws:

  • water splashes
  • additional drain adjustment required

And this concludes our review of rimless toilets today. We introduced you to the best models, recognized and loved by customers for their style, functionality and reliability. We hope that now you know exactly which rimless toilet you will buy for your home. Enjoy the shopping!

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What are wall-hung toilets made of?

Currently, manufacturers produce plumbing fixtures from various materials that satisfy the widest possible range of consumer needs.

Plumbing faience

For the manufacture of wall-hung toilets in the budget segment, high-quality sanitary faience is used - a porous ceramic material coated with a durable, durable glaze. Modern glazes have a dirt-repellent surface, so they are easy to clean using any disinfectant.

Plumbing porcelain

Plumbing porcelain is recognized as the most successful material for making a wall-hung toilet. This ceramic material has a highly durable and very smooth surface, making it look solid and elegant. Due to the absence of pores, dirt does not accumulate on the surface and plaque does not form. All contaminants can be removed with minimal effort using a wide range of detergents and disinfectants.

Strained glass

A glass toilet is an impressive, but very expensive plumbing fixture. As a rule, such products are produced in very small series or are made individually to order from a design studio. They look at least unusual, but they require constant and rather complex maintenance, because even dried drops of water on the surface of the glass give an untidy appearance to capricious plumbing fixtures.

Stainless steel

A stainless steel toilet looks unusual and brutal, which is why such models are used in interiors of “industrial” style trends: loft, high-tech, industrial, etc. The product is characterized by practicality and unsurpassed durability, and the efforts of technologists make it possible to make it low-noise. The stainless steel toilet is lightweight and easy to clean. With minimal engineering modification, modern high-tech accessories can be easily integrated into its internal cavities.

Polymer concrete, acrylic marble

Various types of artificial stone are used for the manufacture of designer toilets, that is, products produced in single copies or in small series. As a rule, they have an original design and look impressive in the interior, are quite durable and quite reliable, but they are very expensive for their owners.

Acrylic

The wall-hung acrylic toilet is lightweight, excellent in appearance and relatively affordable. The antibacterial coating prevents the appearance of unpleasant odors, the smooth surface is easy to clean and does not accumulate lime deposits. The only drawback of the material is its low durability: after 7-8 years, it usually has to be replaced.

German quality Villeroy Boch

Judging by the reviews, German toilets are no worse than Italian ones, but have a more varied design. There are plumbing fixtures in a minimalist style, miniature wall-hung toilets, and high-tech options. Semicircular toilet bowls of a respectable size are made in a classic style (Hommage model, for example). The sanitary ware is made of porcelain, the lids in most models have a micro-lift function or quick removal technology to make it more convenient to wash the bowl. The cheapest medium-sized model will cost about 6 thousand rubles, the most expensive toilets - about 55 thousand.

Dimensions of wall-hung toilets

The size of the toilet bowl is especially important for owners of small apartments where the bathroom is not spacious. Depending on the length of the bowl, wall-hung toilets are divided into three groups:

  • compact
    - no more than 54 cm, ideal for small apartments;
  • medium
    - from 55 to 60 cm, making up the bulk of the assortment;
  • large
    - from 61 to 70 cm, convenient for people with disabilities or designed for spacious bathrooms.

When choosing a model, you should definitely take into account the dimensions of the bowl, correlating them with the dimensions of the bathroom and the design features of the rest of the plumbing.

Wall-hung toilet JACOB DELAFON Presquile with microlift seat

A few words about choice

If the disadvantages of wall-hung plumbing do not frighten you, I suggest you familiarize yourself with the main nuances of choice, which will allow you to choose the best toilet taking into account your individual requirements. So, when purchasing, you need to pay attention to the following points:

  • Material type . Most often, toilets are made of earthenware. But, if you want to purchase plumbing fixtures for many years, it is better to give preference to porcelain. With careful use, such a product can last for several decades without losing its original appearance. Porcelain toilets from Jacob Delafon, Villeroy & Boch, as well as other European brands, have proven themselves especially well on the market;
  • Dimensions. The dimensions are selected so that the toilet is comfortable for all family members, including the smallest;


Black plumbing is even less practical than white

  • Color. When choosing a color, first of all, focus on the interior of the room. Also, don't forget about practicality. For example, black color is even less practical than white, since limescale and any other deposits are clearly visible on it;
  • Control Panel. It is desirable that the model has convenient access to drain controls and other functions, if any;
  • Completeness. The plumbing fixtures in question can be sold separately, i.e. one bowl or a complete set. If you buy all the elements separately, it is advisable to do this in one store so that there are no problems associated with incompatibility of parts;


Pay attention to the cover fastenings

  • Seat. If the product is sold with a seat, you need to pay attention to its quality. It should be comfortable and durable.

If the seat has a microlift, i.e. closer, pay attention to how reliably this mechanism is made, since the fastening of the seats often breaks, which cannot always be repaired.

Here, in fact, are all the basic instructions for choosing a wall-hung toilet.


Grohe Lixil Solido - high-quality toilet with installation from a German manufacturer

Toilet design

The design decision is an important factor that has a huge impact on the choice of plumbing fixtures. The traditional shape for a bowl is an oval or semi-oval. Among the products in the upper price segment, many models have an almost round shape. Due to the absence of corners, they are considered the most injury-proof. In addition, a round or oval bowl is easier to clean, since it does not have internal corners where dirt can accumulate.

However, consumers gravitate toward variety, so many plumbing manufacturers offer toilets in a variety of shapes: rectangular, teardrop-shaped, etc. It is not difficult to find a wall-hung model of an unusual shape if the embodiment of your design idea requires it. The color palette is also quite wide. Although most models are made in the traditional white color for plumbing fixtures, manufacturers offer products in other shades, from delicate pastel tones to radical black.

A brief excursion into history

The first prototypes of rimless toilets were presented by Toto back in 2002 . The English manufacturer Twyford Bathrooms launched its own production of rimless solutions in 2007, and numerous medical institutions in the country became the first customers.

With the growing popularity, the manufacturer had to improve the design. This allowed us to patent our own Rimfree technology. Keramag received the right to use the patent. Rimless toilets became available to a wide range of buyers in 2014.

All well-known companies produce devices with Rimfree technology:

  • Roca;
  • ifo;
  • Vitra;
  • Cersanit;
  • Ideal Standard;
  • Grohe.

Structure of the toilet bowl

There are three main types of toilet bowl, depending on its internal structure: plate-shaped, funnel-shaped and visor-shaped. A bowl in the form of a funnel is considered the most hygienic, but due to the high water level, a lot of splashes are formed in it during the discharge of needs, and not everyone likes this. Such toilets are popular in the USA, but in our country the most successful are visor models with a special shelf that protects against splashing.

Flush design

In traditionally designed toilets, the flush water comes from a hole in the back of the bowl, so the flow does not always reach the front wall, which has to be cleaned with a brush. Another disadvantage is the increased formation of splashes. This flushing system is called direct, or horizontal.

Modern models are usually equipped with a reverse, or circular, flush system. In the upper part of the bowl, close to the rim, there is a series of small holes located along the entire circumference and at an angle. The streams of water flowing through them twist in a spiral and wash the entire inner surface of the bowl. In addition to high-quality cleaning, back flushing is characterized by minimal splashing and low noise. In addition, such a system uses water more economically.

Additional accessories

There are a number of additional accessories and devices that will make using a wall-hung toilet even more convenient and safe for you and your family.

  • Cover with microlift.
    A device for smoothly lowering the lid significantly extends the life of the seat. At the same time, the lid is easy to remove for washing.
  • Built-in bidet.
    The design consists of an additional container with a built-in water heater, a retractable tube with a fountain nozzle and an electronic control unit. When you press a key, the tube extends from under the seat, and the control unit supplies heated water to the nozzle.
  • Flush aeration.
    Thanks to a special device, the water is saturated with air bubbles and washes the walls of the bowl more effectively. For a complete flush, much less water is required than usual.
  • Heated seat.
    During the cold season, it is much more pleasant to sink into a warm seat, the temperature of which is equal to or slightly higher than body temperature.
  • Air towel.
    After using the bidet, the heated fan turns on, delivering a stream of warm air that dries out the moisture.

Gustavsberg Hygienic Flush WWC 5G84HR01


​Photo: https://beru.ru
The Gustavsberg Hygienic Flush WWC toilet has the longest warranty period. The manufacturer from Sweden is so confident in the reliability and durability of its product that it gives the consumer a 25-year guarantee. The basis of the sanitary equipment is a sanitary porcelain bowl. It has useful options such as anti-splash and direct release. Experts liked the oval shape of the hi-tech style toilet the most. The bowl is complemented by a duroplast seat cover with a smooth lowering system (microlift). The model takes second place in the ranking, second only to the winner in price.

Gustavsberg Hygienic Flush WWC 5G84HR01

Advantages:

  • hygienic
  • stylish design
  • high-quality assembly
  • long warranty period

Flaws:

  • high price

Caring for a wall-hung toilet

Methods for maintaining hygiene in a bathroom equipped with a wall-hung toilet are absolutely no different from caring for conventional plumbing fixtures. At least once a week, the bowl and lid, as well as the floor and walls in the bathroom, must be washed using a special disinfectant. For routine maintenance of cleanliness, use a round brush, which is usually located next to the device.

Wall-hung toilet JACOB DELAFON Struktura, used rim, used seats

Conclusion

Now you know what wall-hung toilets are, what advantages and disadvantages they have. But before you go shopping, watch the video in this article. And if some points are not clear to you, ask questions, and I will be happy to answer them.

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September 20, 2021

Toilets and installations

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