Rimless toilet: pros and cons, popular models and installation

The first samples of rimless toilets appeared in 2002. Japanese was the first to present customers with its concept of this type of plumbing.
The attractive appearance and hygiene of this design were appreciated by customers. Following the example of Japanese plumbing manufacturers, European companies also began producing rimless toilets. In 2007, the English company organized the supply of innovative plumbing equipment to hospitals and other public institutions. Following her example, Keramag began producing stylish and hygienic toilets.

Customer reviews of the new product are mostly positive, and existing problems are more likely related to violations of manufacturing technology, rather than to design flaws. Almost all reviews note high hygiene and ease of maintenance. Based on statements from customers and experts, a rating of the most popular models is regularly compiled.

Unique design

Modern interior designers know well what a rimless toilet is (rimless, rimfree). This is a new, more hygienic type of plumbing. The unique feature of this design is that it does not have a rim. The purpose of the rim is to direct water from the drain tank so that it washes the entire bowl and quickly removes impurities. But it has a significant drawback - microbes accumulate on its lower part and rust occurs, so the toilet must be washed regularly with a disinfectant. Dirt accumulated on the rim can cause a persistent bad odor in the toilet. It can be extremely difficult to get rid of it. Cleaning takes a lot of time and effort, and a rimless toilet requires less labor-intensive maintenance.

Many housewives have made their choice in favor of rimless toilets, and for those who are just looking at plumbing fixtures, it is advisable to find out the pros and cons of the models in advance. This will allow you to make an informed decision and choose the appropriate design.

Transparent bowl Source Plumbing Supermarket

How to prevent water splashing?

•If the drain flow seems too strong, O-rings may come in handy. Install them in the flush mechanism to limit the pressure of water entering the bowl.

•If the flow is not very strong, but splashes still appear, the problem probably lies in the divider. The part may be faulty or incorrectly installed. Check the position of the divider and replace the element if necessary.

•You can also purchase a tight lid and close the toilet every time you flush. Treat it with a disinfectant every time you wash your plumbing fixtures.

What is the difference between a rimless design and a regular one?

Rimless toilets first appeared in 2002. They were produced by the Japanese company TOTO. The differences between a non-standard model without a rim and a regular one are manifested in appearance, as well as in the flushing process. The developers came up with a fundamentally different way to flush water. The liquid should clean the entire inner surface of the bowl, but not splash all over the bathroom. There were several solutions for this:

• a ceramic divider divides the flow into three directions: along the sides and along the back;
• a small depression in the rear upper part of the bowl prevents water from “overflowing its banks”;
• Flow separator channels distribute the liquid into many small and weak jets.

There is no single universal design for rimless toilets. Developers are constantly experimenting and coming up with new solutions.

It's easy to clean the toilet with a rag Source remoo.ru

Which toilet to choose: the best manufacturers of plumbing fixtures without rim

The production technology of rimless toilets is developing, so plumbing fixtures of this type are constantly being improved. Each manufacturing company offers its own design option. Therefore, it is difficult to say which toilet flush is better. Some companies make a small depression in the upper part of the bowl.

Almost every manufacturer of rimless toilets offers its own version of the device design

These models include:

• Hygienic Flush line from the manufacturer Gustavsberg;
• The Gap collection from Roca;
• Pro S Rimless line manufactured by Laufen.

Other companies make bowls with a completely flat, groove-free surface. This category of products includes Rim-ex toilets from VitrA, as well as models from the Rimfree line produced by the manufacturer Keramag. When flushed, these plumbing fixtures generate a powerful stream of water. As a result, the entire inner surface of the bowl is thoroughly washed. This became possible thanks to channels that divide the water flow into several smaller ones. The angle of their supply is carefully calculated, so when flushing, the liquid does not spill out of the bowl.

Which toilet company is better: a brief overview of the manufacturers

It is not always possible to determine the quality of a product by its appearance. In order not to rely on chance and choose a truly high-quality toilet, it is better to consider products from manufacturers that have proven themselves well. Today, several companies stand out on the market. Their products are reliable and in high demand.

According to consumer reviews, Cersanit rimless toilets are characterized not only by high quality, but also by moderate cost. Despite the fact that the design of these products is rather discreet and discreet, they are versatile and very practical. The products of this manufacturer meet European quality standards. This fact is confirmed by relevant certificates. In many ways, Tsersanit rimless toilets resemble plumbing fixtures produced by Ideal Standard.

Rimless toilets from Cersanit are not only of high quality, but also reasonable in price

If you want to purchase a toilet made using modern technologies, consumers should pay attention to the products of the TOTO company, which have many advantages:

• innovative developments;
• multi-flow Tornado Flush drain system, thanks to which the entire area of ​​the bowl is thoroughly washed;
• special eWater+ technology aimed at destroying bacteria harmful to human health.

Note! The TOTO company equips its toilets with motion sensors. They react to the approach of a person and automatically open the lid. Thanks to this system, using the toilet becomes even safer and more hygienic.

Vitra toilets have also received positive reviews. This manufacturer specializes in the manufacture of bathroom fixtures and related products. All models of rimless toilets are equipped with a Rim-ex flush system. Such designs are suitable not only for domestic use. They are often installed in public places, such as hospitals, shopping or entertainment centers.

All Vitra rimless toilet models are equipped with the Rim-ex flush system

Most models have a compartment where detergent is poured. Therefore, with each flush, the bowl is processed and cleansed.

Roca rimless toilets were also included in the category of reliable designs. This manufacturer has been supplying its products to the market since 1929. Toilets meet high quality standards, so they can often be found in luxury hotels, Olympic venues and other places where strict plumbing requirements must be met.

How the device works

What does a rimless toilet mean and how does it work? The principle of operation depends on additional parts that reduce the flow power.

How to flush a rimless toilet:

• With a ceramic divider, water diverges in three directions (side and back walls) and washes the entire bowl.
• With channels around the entire circumference - the liquid flows in thin streams, but manages to wash the entire inner surface.
• With a recess - the hole from which the water flow comes out is low. The recess prevents water from splashing and splashing.

These technologies allow water to come out from several points simultaneously. The streams flow almost horizontally. Non-standard designs do not affect the cost of rimless models. Additional costs may only be required when installing the toilet to the wall.

Some rimless toilets are equipped with a water flow reducer - a hydraulic throttle placed in the pipe between the flush cistern and the bowl. This device reduces the speed and force of water pressure. The liquid does not splash out of the bowl when flushing, but the flush itself becomes less powerful.

Many rimless structures have an installation system. The flush tank is located 30 cm higher than in a conventional toilet. This allows the liquid to flow vertically, which means increasing the force of water pressure when flushing.

Floor-standing rimless toilet Source remoo.ru

Decision-making

The wall-hung option has a larger list of positive properties than the negative ones and than the floor-mounted option. Of course, the complexity of repair work is a very serious argument against its use. True, accessibility to the services of professionals reduces the level of troubles. Of course, professionals are expensive. But the choice of decision is influenced by the psychological factor. The mounted option is unusual to the eye. The suspended support-free mount causes mistrust among most potential users. The person doubts whether the fastenings will support his weight. In fact, the mount can support up to 400 kg. There are no people with this weight.

The solution in old Soviet-built houses is toilets with a high flush cistern. Now this solution is used for a special design.

PHOTO: masteravannoy.ru Toilet in old Soviet houses PHOTO: masterok-remonta.ru Toilet room in a large modern apartment

Varieties

There are several types of rimless structures, which differ from each other only in the installation method and design.

Types of rimless toilets:

• floor;
• console (suspended);
• attached.

Each variety has its own advantages and disadvantages that must be taken into account when choosing.

Floor-standing

The floor-mounted rimfree toilet almost exactly replicates the standard model. The drain tank is installed on the rear shelf. Additionally, the kit may include a microlift and a bidet. The cost of this design is slightly lower than an attached or suspended one. When choosing, you need to consider the area of ​​the bathroom. The back shelf of a floor-mounted rimless toilet takes up 15–30 cm from the floor and wall, so such models are not suitable for small apartments. If the bathroom is too crowded, you should give preference to other models.

Another disadvantage of a floor-mounted rimless toilet is that the flush cistern is too low. In combination with dividers and dividing channels, the water flow in this design has very low power, so flushing may not be effective enough. It is advisable to choose floor-standing models with a high cistern location: the higher it is, the cleaner the toilet will flush.

Attached rimless toilet Source k-remont.ru

Console (suspended)

An original design solution will be a toilet that seems to “float” in the air. Hanging sanitary ware allows you to save space in the restroom and visually expands the space in it. The interior looks unusual and stylish, you can feel good taste in the design of the apartment.

A toilet attached to the wall seems very fragile, although it can withstand a weight of up to 500 kg. They are mounted very firmly, so they do not lead to leaks.

The main advantage of a wall-hung rimless toilet is its ease and simplicity of cleaning. It is enough to wipe the inside of the bowl once with a clean brush. You can do without cleaning products.

But this design is not without its drawbacks:

• installation complexity;
• bowl not deep enough;
• inability to operate the anti-splash system;
• high price of both the model itself and its installation;
• The drain tank and flush button are located in a hard-to-reach, unclear place.

These disadvantages are easily compensated by positive qualities, which are manifested in the way a rimless console-type toilet flushes. In a model with a high tank, the water flow is distributed rationally and competently, therefore the overall water consumption is reduced. This allows you to save not only water, but also money for utilities. This toilet flushes very quietly.

Two toilets against a light green wall Source About Bathroom.Ru

Attached

These models combine the advantages of console and floor-mounted toilets. Attached structures are a universal type, ideal for all bathrooms.

Advantages:

• wash off cleanly and effectively;
• work quietly;
• water consumption is small;
• easy to install;
• deep bowl with anti-splash function;
• The flush tank can be hidden on the wall.

The disadvantage of an attached rimless toilet is the high price. In addition, this model makes access to communications difficult. Such designs are not always available on the market; you have to specially order them from the manufacturer, and then call plumbers to install the device in the bathroom.

Before purchasing, you need to carefully study all the pros and cons of each rimless toilet model. It is necessary to take into account the area of ​​the toilet room, the cost of construction and installation, the quality of the flush, the height of the tank, the depth of the bowl, and also understand how much water a particular flush model uses. Some toilets are equipped with motion sensors and light signals that allow a person to navigate in the dark.

Production leaders in the monoblock segment

The leading position in the ranking of monoblock manufacturers is quite rightly occupied by the Italian company Laguraty . The line of this brand includes models of laconic and luxurious design, made in a non-trivial and classic style.

It is this company that offers original options with tanks in the shape of a soccer ball or a flower vase. Bathroom equipment from designer Giovanni Laguarti is produced in Italy and China.

The parent company strictly monitors the quality of products supplied to the market by Chinese structures, because bears overall responsibility for the serial production of products bearing the specified brand logo.

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Monoblock in antique style

Toilet for a bathroom in Baroque style

Variations on the cistern theme

Playing with color accents

Naturally, a product produced by Italian enterprises will cost significantly more than a Chinese-made equivalent. Note that the second option is not inferior in quality to the first, so it makes no sense to overpay for a purely Italian product.

Proven technologies are used in the production of Laguraty monoblocks. The company's patented casting and firing processes guarantee long service life of about 25 years. The production uses exclusively natural raw materials that do not pose a threat to the environment.

Plumbing faience is coated with a heavy-duty glaze that prevents contamination and wear. The package includes a durable plastic seat with a micro-lift that gently lowers the lid onto the bowl.

The Laguraty assortment includes modifications with horizontal and vertical drainage, which allows you to select plumbing fixtures for any sewerage installation scheme.

There is a half shelf around the circumference of the bowl against the splash; the design of the circular drain eliminates the appearance and spread of bacteria on the sanitaryware.

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Unique body painting

Drawing technique

A series of monoblocks with views of capitals

Signs of luxury plumbing

Royalking Sanitary Ware SSWW , whose production plants are localized in Germany, is no less actively involved in the production and supply of monoblocks to the market

Unlike the Italian brand described above, the German company does not specialize in the production of monoblock sanitary ware, but devotes enough space to it in its assortment.

Solid monoblock structures of the SSWW brand are covered on both sides with a dirt-proof glazed nano shell, which prevents surface contamination, rust deposition and limescale deposits.

Firing of sanitary ware blanks is carried out using our own technology. The monoblock tanks are equipped with unique fittings from Geberit and seats with microlifts.

Water for flushing comes from holes located around the circumference of the bowl. There are two modes of water consumption for flushing, providing an opportunity to save water consumption.

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Monoblock with vertical outlet

Toilet with horizontal outlet

Hidden version of the horizontal pipe

Advantages of a horizontal arrangement

An interesting and practical new product is offered to customers by the Spanish manufacturer Roca . A new word in his developments is a monoblock toilet combined with a washbasin.

In addition to the stylish design and impressive shape of the ROCA W+W 893020001 , the aspect of water saving has been carefully thought out. A model created on a similar principle is in the Laguraty line of monoblocks, its serial number is 8074. The monolithic design tank has two compartments, one of which is designed to collect water drained from the sink.

The second compartment of the tank is directly connected to the water supply, so that there are no difficulties with flushing if the volume in the first section of the tank is insufficient.

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Monoblock toilet with washbasin

The benefits of saving space

Elegant lines of sanitary ware

Reasonable water consumption

The excellent design of the monoblock system is solidly complemented by high quality characteristics, the stability of the plumbing and the strength of the material.

By analogy with other representatives of the segment, the toilet is equipped with an ergonomic seat with a microlift. Combining three separate objects into a monoblock provides the opportunity to significantly increase the free space in the bathroom.

Gustavsberg is replenishing the market with very worthy monoblock plumbing fixtures , guaranteeing impeccable product service for a quarter of a century, although it does not please with an affordable price.

Olympia and Turkish sanitary ware from VitrA are in demand . Both manufacturers guarantee the use of monoblocks without problems for at least 10 years.

A warranty period of 5 years for bowls and 3 years for fittings is promised by Arcus (China), which produces a wide range of monoblock toilets. The assortment includes products in numerous shades of white, colored, black models and monoblocks with elegant painting.

Products of this brand are attractive due to their affordable price and the company’s diligent desire to maintain high world-class quality standards.

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Products from a Chinese manufacturer

Model from the Chinese company Arcus

An abundance of modifications and styles

Price attractiveness

There are smart toilets on sale that are made using a monoblock principle. Multifunctional smart plumbing is equipped with systems for bidet operation, drying, and automatic lid movement. Control and configuration are carried out using a remote control.

Advantages and disadvantages

Rimless structures have many advantages and disadvantages, so you need to choose in accordance with the specific features of the apartment, bathroom and personal wishes.

Rimless toilet - pros:

• hygiene - there is no place for dirt and rust to accumulate;
• beautiful, elegant, stylish design;
• water savings of up to 15–30% - the new flushing method significantly reduces water consumption;
• ideal for institutions that have high requirements for hygiene and sanitation - for hospitals, clinics, veterinary clinics, laboratories, schools, kindergartens, universities, cafes, canteens, restaurants, etc.;
• ease and speed of cleaning;
• you can reduce the amount of detergents as much as possible or completely abandon them and use laundry soap;
• refusal to use household chemicals will save money and improve the environmental situation (fewer chemicals will flow into drains);
• durability;
• A rimless toilet flushes more quietly than a regular one.

A ceramic divider allows water to spread smoothly Source masterok-remonta.ru
Disadvantages of rimless toilets:

• due to the low tank, the bowl may not be cleaned properly;
• high cost of the structure and its installation;
• Many people feel uncomfortable sitting on a toilet with a shallow bowl;
• When flushing, water often splashes out of the shallow bowl;
• deposits of mineral salts collect on the inner walls of the bowl, which need to be cleaned, otherwise they will distort the direction of the jets when flushed;
• Bacteria can accumulate in the toilet drainage channel, so this area must be thoroughly cleaned.

Most of the shortcomings are due to shortcomings of plumbing manufacturers or manufacturing defects.

By carefully studying the pros and cons of different rimless toilets, the buyer will be able to purchase a suitable design.

Advantages and disadvantages

The undeniable advantages of such plumbing include ease of cleaning and hygiene of the bowl. In addition, the price of such toilets, especially those with floor mounting, differs slightly from bowls with a guide rim. This is due to the fact that the complexity of manufacturing the rim practically compensates for the installation of a ceramic divider and the increase in the cost of drain systems.

There were no significant shortcomings in the use of this type of bowl by consumers, with the exception of outright manufacturing defects, incorrect configuration or transportation. And yet, before buying a rimless toilet, it would be useful to get acquainted with the opinions of people who have already installed rimless toilets.

An alternative solution is to glaze the rim

If it is not possible to order a ready-made rimless toilet, you can glaze all the hard-to-reach places in a regular toilet. The lower part of the rim is covered with a special substance. After glazing, bacteria and dirty particles will not accumulate in the bowl. But this is a temporary solution: under the influence of a brush and detergents, the short-lived coating is gradually destroyed. The glaze will last for several months, and then you will have to do the repairs again. Therefore, it is advisable to immediately purchase a rimless model.

Rimless floor-standing toilet

The floor structure, as the name suggests, is mounted with support on the floor. It is used in cases where it is not possible to equip a niche for installation, or these are the preferences of the owners. The rimless floor-standing toilet has a fairly simple design that allows you to install it even yourself. But this does not mean at all that it does not have special aesthetic characteristics. In the photo in our article you can see various examples of beautiful models that are not inferior to hanging ones.

A rimless floor-standing toilet may be equipped with such innovations as a bidet lid or a special seat that can be lowered smoothly and silently (microlift system).

Top brands

Many plumbing manufacturers offer rimless designs, which differ from each other in type of installation, quality and price.

Top 10 best brands:

• VitrA (Turkey) - offers Rim-ex designs with a removable ceramic liquid divider. The removable design makes it even easier to keep clean. Many models have additional devices: a lid with a microlift or a container with a cleaning agent. It is advisable to pay attention to the following models: S20, S50, Shift, T4 and Metropole.
• Roca (Spain) - the brand offers inexpensive plumbing fixtures for public places (hotels, cafes, restaurants). The back wall of the Clean Rim bowl is equipped with several channels that divide the flow into several jets. The design is quite monotonous. We recommend choosing Inspira Round, Inspira Square and The Gap toilets.
• Gustavsberg (Switzerland) - famous for the high quality of its products. The manufacturer offers a line of Hygienic Flush toilets with Nautic, WWS and Arctic models. Floor-standing toilets from Gustavsberg are very durable, waste little water, and flush cleanly and efficiently. Due to the non-standard design, the console structures turned out to be of lower quality: they have a too shallow bowl, which requires a special brush to clean.

Two white toilets in the bathroom Source About the bathroom. RU

• Jacob Delafon (France) - produce excellent floor and console models ODEON UP. It has a high tank and has sides on the edge, so water does not splash out. The water flow is very powerful and instantly cleans the bowl of dirt. It is recommended to give preference to a floor-standing model rather than a wall-mounted one.
• Keramag (Germany) - produces high-quality and expensive premium products. The toilet has a deep round bowl with strong double walls. The divider directs the flow in the optimal way. After rinsing, the surface remains perfectly clean.
• TOTO (Japan) - products are equipped with Tornado Flush technology, which allows you to flush with two or three streams of liquid. This does a great job of cleaning the bowl. eWater+ technology destroys pathogens. The models are famous for their unique design, many of them have built-in motion sensors. This company was the first to introduce a rimless toilet design model to the market. Then this idea was picked up by other plumbing manufacturers.

Three low-rim toilets Source Supergardener

• IFO (Sweden) - produces strong and reliable structures with a divider. They look beautiful and wash off well.
• Cersanit Carina (Poland) - makes inexpensive models with a non-standard design. It is advisable to choose floor-standing or attached structures, because suspended ones are far from perfect.
• Laufen (Switzerland) is a well-known manufacturer of sanitary ware. It is necessary to choose only toilets with a deep bowl and high sides. Many buyers complain about splashes, the wrong shape of the bowl and the bottom being too shallow.
• Am. Pm. (Great Britain, Germany, Italy) - makes a variety of models, from budget to luxury options. All of them are made of first-class ceramics, have high quality and reliability. Stylish design will help save space in the restroom.

These manufacturers confirm the durability of their products. The quality guarantee is about 10 years.

White toilets in the bathroom Source Trendy-house

Owner reviews

To prevent you from suspecting us of bias, we suggest that you read reviews from owners of rimless toilets. Perhaps this will be a decisive argument in favor of one model or another.

Karina. “When we bought a Jacob Delafon toilet, at first I couldn’t be happier. When the passions subsided, I began to notice one drawback - it is not very convenient to wash the top of the bowl. True, it practically doesn’t get dirty, so you don’t have to do this often.”

Vladislav. “I was looking for a suitable toilet without a rim for a long time, and settled on the Ifo Rimfree model. I was captivated by its beautiful appearance and reliable design with a cast flow divider. The toilet has been in use for two years and during this time I have never regretted my choice - it flushes powerfully, consumes little, and requires very minimal maintenance.”

Auntie. “When we bought a toilet, I chose it based on appearance and convenience. Lol only found out that we had such state-of-the-art plumbing fixtures two months later, when my husband’s brother showed up and asked: “Did you buy a rimless toilet? And only then did I start to take a closer look at how cleanly it rinses off. I clean it once a week as before, but it really has become easier to wash the inside of the bowl. The toilet is really cool, I recommend it. It's called VitrA S50."

Nata. “We bought the vaunted Roca The Gap. Well what can I say? A toilet is like a toilet – you still need to wash it periodically.”

Avpopov. “At the moment I am the owner of Keramag Renova v.1 203050000. I am happy as an elephant. The casting is perfect, the glaze is everywhere. The sound is ringing. The surface is slippery. There is no rim at all. There is no splashing. It washes off powerfully, but of course, it doesn’t wash the entire front wall. The seat was installed from AM-PM with a microlift.”

Oleg Peskishev. “Cersanit Carina: the bowl is flat, when you relieve yourself, the splashes from the surface bounce off onto your feet. When you sit on it (on the bowl), your belongings lie in it, if you want to wash them, press the drain. There is no enamel on the inner surfaces of the pot itself, but only some fragments. But the main drawback is the splashes flying onto the floor during draining. I believe that the technology for producing rimless toilets is still imperfect. I recommend choosing a toilet with a rim and a deep bowl.”

Anna. “We bought a rimless toilet from Cercanit - we’re not happy with the product, it doesn’t flush well, the water doesn’t cover the required area for flushing, water from the toilet splashes on the walls and floor.”

Of course, no one can conduct a complete analysis of owner reviews. A small study we conducted revealed almost equal numbers of supporters and opponents of rimless toilets. However, the fact that consumers who are dissatisfied with the quality of products unsubscribe online much more often allows us to declare the success of the Rimless technology.

Rimless toilets are rapidly gaining ground over traditional models. And although many new products are not yet free from childhood diseases, the time is not far off when Rimless technology will completely replace the outdated classics. Now we can only advise one thing - in order not to be disappointed in your choice, you should not save money - the market is full of reliable, proven solutions from first-tier manufacturers.

Best models

There are many models of rimfree toilets available on the international market. By getting acquainted with the most trusted brands, you can find out the best models.

Top 20 highest quality models:

• Keramag Rimfree (any).
• AM. PM. Awe (luxury plumbing fixtures).
• TOTO Tornado Flush (almost everything).
• Jacob Delafon ODEON UP (floor-standing only).
• Gustavsberg Hygienic Flush Arctic, Nautic or WWS (floor-standing and wall-mounted).
• VitrA Rim-ex Metropole.
• VitrA Rim-ex T4.
• VitrA Rim-ex Shift.
• VitrA Rim-ex S50.
• VitrA Rim-ex S20.
• IFO (budget option).
• Cersanit Carina (side-mounted and floor-mounted).
• Roca Inspira Round.
• Roca Inspira Square.
• Roca The Gap.
• Roca Gap A346477000 (console with universal design).
• Cersanit Carina Clean On (cone-shaped with microlift).
• Laufen Pro S Rimless.
• Laufen Pro S 8.2096.1 (water consumption reduced to a minimum).
• Villeroy & Boch Omnia Architectura DirectFlush.

The most reliable and high-quality designs are expensive. The most expensive are German and Japanese toilets from Keramag and TOTO, which are famous for their ideal quality. Many manufacturers have not perfected their console toilet models.

Bathroom interior Source San-premium

Am. Pm.

The company produces middle-class and luxury toilets, which are characterized by a thoughtful shape to save space. The advantages of products from this manufacturer include excellent design and comfortable operation. Manufacturing technology involves the use of only high-quality materials that fully comply with European standards.

How to choose

When preparing for such an expensive purchase, you need to weigh all the pros and cons of rimless toilets. When choosing a rimfree model, you need to pay attention to many details and nuances:

• The material from which the toilet is made. It is advisable to choose only ceramics of the highest standard. Porcelain and metal are considered the best.
• Strength. The short-lived, brittle material will quickly crack. The toilet should be free of scratches, chips, bulges and other defects.
• Uniform color and clean surface, without dirty or dark spots.
• The smooth surface prevents dirt from accumulating. You should not choose rough models, because this is an ideal place for bacteria and dirt to accumulate.
• The flushing system must work perfectly. If possible, it should be checked directly at a plumbing store.
• The method of installation and location plays an important role in choosing the appropriate option. For a small and cramped toilet, a wall-hung or wall-mounted toilet is suitable. Many are confused by the apparent fragility of the cantilever toilet: it hangs in the air and is about to fall. Therefore, many people prefer attached or floor-mounted structures. To save water and not create unnecessary noise, it is better to choose a wall-hung toilet; it has many advantages over other models.
• Additional functions - built-in cleaner, flow divider, small channels, etc. It is necessary to carefully study everything that is included in the package.
• Fastening materials (bolts, nails, screws, dowels, etc.) may or may not be included in the kit. If they are not included in the set, they must be purchased separately.

It is important to remember that the toilet bowl cannot be returned or exchanged because it is a hygiene product. It is necessary to immediately purchase a suitable model, so do not rush, but thoroughly weigh the pros and cons.

Fittings for monoblock

When choosing a specific product, you need to study its characteristics in detail, as well as the structure and quality of the plumbing monolith. The uninterrupted operation of the entire monoblock primarily depends on it. The tank fittings include a water supply mechanism and a drainage device. The drain device can be of two types: one-button and two-button tank.

It is also possible to lock the upper lever of a monolithic system, which has not a float, but a plastic cylinder that acts as a valve device. Such a lever must be raised when flushing, unlike push-button mechanisms. For example, a two-button system in monoblocks is the most economical and modern, since it allows you to regulate the drainage of water. For monoblocks, the internal design is both an advantage and a weak point.

It, like other classic toilets, may experience standard problems with water drainage. Sometimes it is not possible to repair a breakdown, and then the entire device needs to be replaced. Therefore, when choosing such a device, it is recommended to buy spare shut-off valves.

Materials

Particular attention should be paid to the materials from which toilets are made. The reliability and service life of plumbing fixtures depends on their quality.

What are toilets made of?

• Faience is ceramics whose water absorption is 9–12%. Earthenware is made from kaolin (white clay), silicates, quartz with some synthetic impurities. The concentration of white clay does not exceed 20%. The product is fired in ovens at a temperature of 1050–1280°C and then glazed. Without glazing, earthenware gradually begins to absorb odors and harmful bacteria, and then the restroom will smell bad. Nevertheless, earthenware is a very high-quality, durable and budget option.
• Porcelain is considered the best material for a toilet. This is ceramic with a water absorption percentage of 0.5–1%. The material consists of 50% white clay, to which feldspar and quartz are added. All ingredients are thoroughly crushed and mixed into a mixture of uniform consistency. The workpiece is fired in a furnace at a temperature of 1400°C. No glazing required. A porcelain toilet lasts 25–50 years.
• Semi-porcelain is ceramics with water absorption of about 5%. The composition may contain artificial impurities.

Toilet without rim Source remoo.ru

• Vitreous porcelain is a very dense ceramic with a perfectly smooth surface, which is additionally covered with a layer of enamel. Ceramics are made from raw materials that are very carefully crushed and mixed. Such models are not afraid of moisture, dirt, chemical cleaners and bacteria. They serve for more than 30 years.
• Stainless steel - has increased impact resistance. This toilet weighs only 20 kg - 30% less than a ceramic one. The inside is coated with a special substance that prevents bacteria from accumulating and multiplying. The surface is polished or matte, nickel or chrome plated. Non-standard models are made from metal, made in the color of gold, copper, silver or bronze.
• Plastic is a hygienic and lightweight material. Toilets weigh only 10 kg and last 10–15 years. Bacteria do not multiply on their surface, the structure is easy to clean, but it is advisable not to use too aggressive cleaning agents. Most often, plumbing fixtures are made from thermoplastic polymers, such as sanitary acrylic. Polyester resin and fiberglass give the structure additional strength. However, it is very fragile and cannot withstand high temperatures and melts easily.

Wall-hung toilet on a black wall Source remoo.ru

• Stone is an extremely expensive material. Stone toilets are custom-made for very wealthy people. The types of stone used are onyx, granite, marble, travertine, polymer concrete, etc. The structure weighs 130–150 kg and can last indefinitely. A cheaper option is to use artificial stone. The most commonly used raw materials are acrylic resin and minerals. Stone surfaces are very porous. Bacteria and dirt collect in these pores, which is why an unpleasant odor begins to emanate from there. To prevent this from happening, the stone is covered with enamel, glaze or other durable coating.

Tips for choosing

The environmental features and operating process of a rimless toilet are similar to the classic model. Most of the important points that you need to pay attention to when choosing a specific product are quite standard.

• The raw materials from which the toilet is made. It has one of the primary meanings and affects many features of the product:

1. strength - awkward movements sometimes hit the plumbing fixtures, a fragile product can crack and become an irrevocable waste of money;
2. evenness and smoothness - the uniformity of the ceramic mixture affects the formation of defects on the surface of toilet bowls: dents, bulges, as well as roughness, which contributes to the accumulation of dirt and further negative processes;
3. color and its uniformity - the most attractive are porcelain and metal products.

• Location option. Despite the many advantages of a wall-hung toilet (it takes up less space, is quieter, does not stand out in the bathroom interior), some people are confused by its hanging system on the profile, which superficially seems unreliable. In this case, the needs will be satisfied by a classic floor-mounted rimless toilet.
• Flush system. The production of this part must be of especially high quality; it is recommended to test the product at the stand; if this option is not available in the store, you should look for information on the Internet: the manufacturer’s reputation, user reviews.
• Additional functionality. Depending on the model, different equipment may be offered, which directly affects the final cost.

Small fasteners (dowels, bolts) may be included with the toilet or will have to be purchased separately. Since the toilet is a hygienic product, it cannot be exchanged or returned, so it is important to choose the right model right away. It is recommended to choose slowly, taking into account all the listed criteria, and also think about additional points inherent in a particular situation.

If you choose the corner option, then you should definitely monitor how it washes away. This function must be configured correctly initially.

How to mount

All unique models of rimless toilets are installed on standard water supply pipes and sewer pipes. Floor-standing and wall-mounted toilets are installed in exactly the same way as a regular standard device. There are many features of installation and installation of a wall-hung rimless toilet. The main feature is the fastening system.

How the installation process goes:

• Prepare a niche in the wall. The drain tank will be placed in this recess. First, the master makes a niche in the wall 60 cm wide and 100 cm high. Depending on the thickness of the flush cistern, the depth of the niche should be 15–20 cm. The drain must be brought to the same place where the toilet flush hole will be located. One more parameter must be taken into account: the sewerage system runs at a slope of 2 cm per 1 m of its length.
• Mount the frame and attach it to the wall and floor using dowels with a diameter of 1 cm. The fasteners that hold the structure will be attached to this frame. It is necessary that the parts are positioned strictly perpendicular to the wall. The wall-hung toilet must be fixed at a height of 40 cm above the floor.
• Supply water through a pipe made of polymer material, preferably polypropylene.
• Attach the bowl to the sewer drain using a short and strong corrugated pipe. The operation of the drain needs to be checked several times to make sure that there are no leaks. Then the cup will need to be removed.
• Cover the niche with waterproof material, such as plasterboard.
• You can decorate the sealed niche with ceramic tiles. This arrangement of materials looks very nice when the seams of the tiles coincide with the seams of the plasterboard sheet.
• At the very end of the work, the bowl is attached. It is held in place by special pins. It is necessary to check their strength and reliability.

In order for the structure to serve well for many years, you need to invite a specialist who can install the toilet correctly. Experienced craftsmen guarantee the quality of installation for the entire service life of the plumbing fixtures.

Bathroom interior Source remoo.ru

With microlift

A monoblock toilet equipped with a seat cover with a microlift is a very convenient plumbing fixture to use. The principle of operation of such a product is to automatically raise and lower the lid. This happens using the door method with finishing, only in this case the microlift system is more miniature. This purchase will be appreciated by both ladies and men.

The advantage of this innovation is that this particular device prevents a strong and sharp impact of the lid on the toilet rim. Thus, it protects the candy bar seat from mechanical damage and does not produce loud sounds when the lid is lowered.