Bidet fitting demystified. A step-by-step guide

Key information at a glance

• A bidet requires both hot and cold water supply.
• It must be connected to the drainage system.
• The installation differs depending on the type: wall-hung or floor-standing.
• The dimensions and spacing of the connections are crucial.
• The tightness of the installation determines safe use.

Why is installing a bidet a solution worth considering?

A bidet is a practical addition to the bathroom that improves not only hygiene but also everyday comfort. It is appearing more and more often both in larger bathrooms and in compact arrangements.

In practice, this means:

• easier everyday hygiene,
• greater comfort for seniors and people with limited mobility,
• reduced use of paper and water during long baths,
• a convenient alternative for a quick refresh without taking a shower.

It is a solution that has a real impact on the comfort of everyday bathroom use – especially in the morning and evening, when speed and convenience matter. In practice, a bidet shortens daily hygiene routines and allows you to better adapt the way you take care of cleanliness to your own needs, without having to use the shower every time.

How do you prepare the installation for fitting a bidet?

Installing a bidet is only possible when the water and drainage installation is properly prepared. This is the foundation of the entire process.

Before moving on, check the key elements:

• access to hot and cold water supply,
• the presence of a drainage outlet,
• compatibility of the connections with the selected bidet model,
• the possibility of installing a frame (for wall-hung models).

A well-prepared installation shortens the fitting time and minimises the risk of leaks.

What tools will be needed for fitting a bidet?

Without the right tools, even a simple installation can become unnecessarily complicated. That is why it is worth preparing everything in advance.

The following are most often required:

• a drill and tile drill bits,
• a spirit level (preferably laser),
• an adjustable spanner or wrench,
• a tape measure and pencil for marking points,
• sanitary silicone,
• a connection hose and valve.

A complete set of tools allows you to work smoothly and without interrupting the installation halfway through.

What are the installation dimensions of a bidet?

The installation dimensions of a bidet are fairly universal, but it is worth adjusting them to the specific bathroom and its users.

The most important parameters:

• installation height: approx. 40 cm from the floor to the upper edge,
• screw spacing: 18 cm or 23 cm,
• minimum space on the sides: approx. 20 cm,
• comfortable distance from other fixtures: approx. 40 cm.

Maintaining these distances translates directly into comfort of use.

Place for fitting a bidet – how do you choose the right one?

Choosing the place for fitting a bidet is crucial for comfort of use and correct connection to the installation. This stage affects the ergonomics of the bathroom and the ease of later installation.

Before making a decision, it is worth analysing the layout of the room and access to the installation. This will help you avoid modifications and additional costs.

Pay attention to:

• location near the toilet,
• access to water connections and the drain,
• the level of the floor or wall (for wall-hung models),
• easy access to the bidet from both sides.

A well-chosen location makes the bidet comfortable for everyday use and does not disrupt the functionality of the entire bathroom.

How do you fit a bidet and connect the installation?

Fitting a bidet involves connecting the ceramic fixture to the water and drainage installation and securing it firmly. Although the process itself is not complicated, it requires accuracy and the correct order of steps.

Before starting the installation, make sure that all elements fit properly and that you have access to the connections. This will help avoid a situation where the work has to be interrupted halfway through.

The process is as follows:

1. Install the valves and water connections.
2. Install the tap and siphon.
3. Attach the bidet to the wall or floor.
4. Connect the water supply hoses.
5. Seal with silicone.

Each of these stages affects the tightness and durability of the installation, so it is not worth skipping them or doing them “by eye”. After completing the installation, allow the silicone time to cure according to the manufacturer’s recommendations. This is a frequently overlooked but very important step.

Correct bidet installation – how do you check it?

You can assess the correctness of the installation by the tightness and stability of the entire structure. This is a key stage that allows you to catch any errors before regular use.

Before considering the work finished, take a moment to carefully check all connections. It is better to do this right away than to return to repairs after a few days.

After completing the work:

• turn on the water and check all connections,
• observe whether any leaks appear,
• make sure the bidet is stable,
• check the operation of the tap and drain.

If everything works smoothly and the installation remains tight even after a few minutes of use, you can consider the installation properly completed. In practice, this means the bidet is ready for everyday use without the risk of failure.

Checklist: fitting a bidet

1. Check access to hot and cold water and drainage.
2. Verify connection compatibility and choose the installation location.
3. Provide adequate space around the bidet (min. 20–40 cm).
4. Prepare tools and installation elements (drill, spanner, silicone, hoses).
5. Install the valves, tap and siphon.
6. Attach the bidet to the wall or floor.
7. Connect the water supply hoses.
8. Seal all connections with silicone.
9. Check the tightness of the installation and the stability of the bidet.
10. Test the operation of the tap and drain.

If you are planning to fit a bidet or are putting together bathroom equipment, check the Łazienka Rea range. There you will find bidets, taps and accessories suited to various installations and interior styles. This makes it easier to match the solution to your space and avoid installation problems.

FAQ

1. Can a bidet be installed in a small bathroom?

   Yes, wall-hung or compact models in particular work well in limited space.

2. Does a bidet require a separate drain?

   Yes, a bidet must be connected to the drainage system, just like a washbasin.

3. Is fitting a bidet different from fitting a washbasin?

   It is very similar, but it requires more precise adjustment of the connections and height.