Washbasin, washbasin, sink - plumbing fixtures, the presence of which in the kitchen and bathroom is mandatory. The main component of the device for washing, washing utensils and products is a sink - a container that collects drains and ensures their transportation to the sewer.
When choosing this kind of plumbing, you should focus on the convenience of its use for its intended purpose, as well as ergonomics and style of the bowl. And if the monotonous models of devices are tired, then the overhead sink on the countertop will be an excellent replacement for them.
In our article you will find useful recommendations for choosing a device. We will tell you how to install an overhead plumbing. Based on our advice, you can easily do the job yourself.
Varieties of overhead sinks
In domestic bathrooms and kitchens, the sink imposed on the countertop is still largely exotic. Similar models are installed on top, and not built into the headset or bedside table.
Often these are more designer and quite expensive variations of washbasins. Conventional utilitarian washbasins that are hung on a wall or mounted on a stand are more familiar, cheaper, and traditional.
If in design you want to get away from stereotyped and generally accepted norms, then a washbasin overlay on a countertop is an ideal option for introducing an original accent to the bathroom interior
As a countertop under the washbasin, any horizontal surface can be used. No wonder designers so love these sinks.
The tabletop under them can be made of various materials for hi-tech, loft, minimalism, modern, provence and other styles in design. There are practically no restrictions. It is only important that the material of this pedestal is moisture resistant.
Overhead sinks are placed on the countertop or partially immersed in it. Often these are small-sized bowls, which allows them to be installed without problems even in very small domestic bathrooms.
But you can choose a large device, from which water during hygiene procedures and washing dishes will splash out only in extraordinary situations. The absence of the need for a bulky cabinet from below allows the installation of a washbasin above the washing or dishwasher, as well as in a corner or in a niche on the wall.
In shape, a similar bowl in a plumbing store can be found:
- square and rectangular;
- oval and round;
- in the form of a flower, a drop of water, a seashell, etc.
Models of overhead plumbing fixtures can be found with strict geometric lines in the appearance, as well as with asymmetric outlines. For this plumbing fixture any shapes, colors and patterns on the bowl are appropriate.
Often the overhead sink comes complete with the rest of the designer bathroom fixtures, which allows you to create the most exotic interiors in the bathroom
A water tap is installed on the basin of such a washbasin or next to a countertop or wall. Often faucets are sold in one set with the sink, where everything is done in the same style.
If the laid-on washstand is simply placed on the countertop without being buried in it, then only a small hole for the drain pipe is cut out in the tabletop. Otherwise, the hole is already made to the dimensions of the sink.
Choosing a wash bowl by material
The main criterion that should be given special attention when choosing a false sink on the countertop is the bowl material. The durability of the washbasin, the simplicity of care for it and the variety of the assortment range in design depend on it.
Option # 1: Tempered Glass
For glass sinks laid on the countertop, a large selection of sizes and shapes is characteristic. Due to the high cost, this is not the most popular option.
However, the glass used to make wash bowls is resistant to shock and household chemicals. It is difficult to break it, scratch it, or corrode it with detergents. This product will last for many years.
All glass bowls amaze with their chic and spectacular appearance, they are strong and durable, they are transparent, with a pattern and plain in any color
The main problem of glass is drips and stains. Any dirt, toothpaste and soap are immediately visible on the glass surface. Such a sink requires special and constant care. It will have to be washed more often and more thoroughly than a wash basin made of other material, otherwise the whole chic appearance of the bowl will be hidden under dirty stains.
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Glass sink in the bathroom interior
Installing a glass sink on a countertop
Connection nodes are hidden in the countertop
Countertop drain
An article on the issues of their selection and installation will familiarize with various types of glass plumbing fixtures.
Option # 2: natural and artificial stone
Another of the category of expensive, but presentable options:
- marble;
- onyx;
- travertine;
- granite.
Stone bowl sinks are durable, durable and natural elegance. However, if the grinding of their surface was carried out poorly, then due to the porous structure, the stone outside will quickly become dirty. After that, it will be difficult to wash and restore its previous appearance.
The stone sink on the countertop is always made of a single piece of stone, gluing and pasting are not allowed here, any cracks or seams in the surface are instantly dirty and spoil the look of the washbasin
If there is no money for the elegant and expensive naturalness of natural stone, then it can be replaced with a more affordable artificial analogue. It is not only cheaper due to the lower complexity of manufacturing, but also more practical and easier to care for. And outwardly it is almost impossible to distinguish between them.
The main disadvantage of the stone is significant shape limitations. Typically, bowls of stone sinks on a countertop are made round. They are easiest to make on machines.
There are variations in the form of ovals and rectangles with strict smooth lines. But stone washbasins with a different geometry are extremely rare. All such products with curved shapes are made to order manually and are expensive.
Option # 3: acrylic (polymers)
Acrylic overhead sinks belong to the economy segment. They are inexpensive and durable. The tabletop for the bathroom under them, you can choose less durable and massive than for stone or glass products.
Bowls of acrylic weigh a little, and the shape of the range of models from this material is the widest. It is from it that washbasins are made in the form of various shells and flowers.
Acrylic allows you to realize the most exotic design fantasies, from this material you can cast a bowl of any shape and with any bends
The main disadvantage of overhead acrylic sinks is the high likelihood of scratches. Care must be taken with extreme caution. Cleaning acrylic with abrasive materials is prohibited. Use only liquid or paste detergents when cleaning.
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Acrylic stone overhead sinks
Pleasant to the touch and visual plumbing
Powerful porcelain worktop
Option # 4: sanitary ware (ceramics)
The most bought overhead sinks for countertops in bathrooms and kitchens are sanitary ware made of glazed ceramics. This is the most common and familiar material for the manufacture of all types of plumbing fixtures.
The bowls made of it have an ideal smooth surface, which is simple and easy to care for. And such ceramics are inexpensive.
There is no pore on the surface of the sanitary ware, moisture and dirt inside the ceramics are not able to get through the glaze by definition - hence the high durability of such plumbing
Sanitary ware sinks are quite fragile, from impact with a heavy or sharp object they simply crack. When installing and using them in the future, additional precautions must be observed.
But as long as the glaze is not damaged, nothing threatens ceramics. Rusty drips and dirty grease stains from the earthenware bowl with household detergents are washed off quickly and easily.
Option # 5: practical metal
Metal overhead sinks are distinguished by an affordable price and high strength. They are somewhat problematic in operation, to maintain the luster and beauty of the metal surface require special care. If they are not cleaned regularly, then such a wash area will look ugly.
A metal sink does not have to look like a cheap washstand from an old Soviet train - there are many models for sale in the style of minimalism, country and techno
In the manufacture of metal washbasins it is used:
- Copper.
- Brass.
- Stainless steel (stainless steel).
The metal may be coated with glaze. However, in most cases it is left without additional coverage. The disadvantages of such sinks for installation on the countertop include a limited selection of color difficulties in care. But in terms of durability, they will give odds to all other competitors.
Option # 6: natural wood
Yes, sinks are also made of wood. Modern processing technologies, varnishes, stains and polishes make it possible to create a completely moisture-resistant bowl from wood.
Such an element of the interior will certainly attract attention. Such a washbasin overhead looks aesthetically pleasing, impressive and elegant. Growth rings on its surface are the perfect decoration in any bathroom in terms of style and effect.
Wooden sinks belong to the category of designer refinements, are not cheap, they need special constant care and restoration every 3-4 years
A plumbing fixture made of wood looks great in the bathroom in both classic and eco style. It is stronger than a glass or earthenware wash-hand basin, but inferior in strength to its metal counterpart. In combination with a glass or stone countertop, a wooden sink looks simply stunning.
Plumbing installation
The choice of a sink model installed on or partially in the countertop directly depends on the size of the bathroom (kitchen). If there is practically no free space, then it is better to select the wash basin with a small bowl. And if there is enough space, then you can turn around in terms of design, choosing a large and deep alternative.
Sinks with dimensions in the area of a meter look too bulky, they are recommended to be installed only in spacious rooms where they will look to the place
Ideally, the dimensions of the sink should be such that, when washing, the elbows of the apart hands remain within the bowl. Overhead sinks with a depth of 10-12 cm are compact models. 13–20 cm are medium standard, and 20–30 cm are large washbasins. In width and length, most of these shells fit in the range from 30 to 80 cm.
The following article, which we advise you to familiarize yourself with, will familiarize yourself with the rules for choosing the height of the installation of the sink, and therefore the mounting of the hanging countertop.
The installation process of the overhead sink is carried out in four stages:
- Cutting holes for draining in the countertop, if the model does not involve a rear or side connection.
- Installation on a wash basin of a drain branch pipe and the mixer (if it is installed on the case of a washstand).
- Placing the sink on the countertop and connecting the siphon.
- Connecting electricity for lighting (if necessary).
If the sink partially deepens into the countertop, then the hole under it should completely coincide in shape and size with the bowl placed inside. The easiest option is a washbasin mounted on a table from above. For him, the hole must be cut small and round with a diameter of only a few centimeters under the drain pipe.
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The main advantage of the overhead washbasin is the ability to organize a wash zone anywhere in the bathroom. It is not necessary to become attached to the bearing walls, because the countertop is supported by this countertop
Designing is necessary if the redevelopment of the premises is carried out with the transfer of communications. They must be connected to the connection point of the device. In the considered option, the pipes are laid along the ceiling and filled with screed
Since in the example presented by us, the installation of two overhead sinks for the steam wash zone is given, the water supply and sewage pipes are connected to both devices
The worktop is mounted on a welded metal frame. The nodes for connecting devices are hidden by this kind of furniture
Faucets for overhead sinks not equipped with shelves and openings for connecting devices for mixing hot and cold water are selected so that the spout nose is at least 5 cm higher than the side of the bowl
In the presented model, the drain is closed by a bottom valve. Inside the countertop, the drain is connected to the floor outlet into the sewer through a siphon
A thin-walled porcelain bowl does not have an overflow hole, which would simply be problematic to connect to a siphon
After assembling the washbasins including the faucet, the sink and the countertop uniting them, be sure to check the tightness of the connection. Leakage of masked worktops will be difficult to determine immediately
Sketch design for installing a washbasin
Communication output at the device connection point
The second set of pipes to connect
Organization of the steam wash area
Specifics of mixers for overhead sinks
Sink bottom valve
Lack of overflow hole
Leak Testing
Often, a stencil is attached to a set of built-in sinks for cutting holes in the countertop with your own hands. This greatly simplifies the process, it will be difficult to make mistakes with dimensions. But in any case it is better to measure and calculate everything several times, and only then start sawing the stove under the washbasin.
Connection of the laid on model to a water supply system and the sewerage should not cause difficulties. This is an ordinary sink, all connections are made using flexible hoses.
The main thing here is that the latter should not be visible under the countertop if everything below remains open in the structure without a pedestal and doors. And all pipes must be connected using sealants.
Before the final installation of the bowl in place of the edges of the countertop, where the cut was carried out, covered with silicone. This will ensure the necessary tightness so that water does not fall down under the washbasin when carelessly spilling out of it.
At the end of the installation, the power supply is connected and everything is checked for leaks. Models of overhead sinks with built-in LED backlighting are still exotic.
However, such new items are found in stores more and more often. Their connection has no special nuances, all wiring diagrams are given in the instructions. It is only necessary to follow what the manufacturer has written.
Video # 1. The installation process of the overhead sink:
Video # 2. Options for overhead sinks in the interior of bathrooms and kitchens:
Video # 3. Nuances of installing a sink in the countertop of a kitchen unit:
With the installation of a laid-on sink, it is quite possible to cope independently.The most important point in installing it on a countertop is sawing a hole. Everything should be done smoothly and in size.
If there is even the slightest doubt about one's own abilities, then it is better to call a master for this work. Changing the cover of the kitchen headset or the stand in the bathroom under the washbasin will be much more expensive due to improper cutting.
Please write comments in the block below. Tell us about how to install the overhead plumbing bowl with your own hands. Perhaps you have useful tips that you are ready to share with visitors to the site, or a photo of the process of assembling and fixing the sink?