At what height should a urinal be installed?

A urinal is an element that is very often installed “by eye” or according to a single standard design for all installations. In practice, this is one of the most common mistakes in restroom design. An incorrectly selected height results not only in a lack of comfort, but also in problems with usability and hygiene.

In reality, there is no single universal height. It all depends on the users and the type of facility.

Standard urinal installation height

In most installations, it is generally accepted that the top edge of the urinal should be approximately 90–100 cm above the floor.

Alternatively, there is a second method, which involves using the bottom edge as a reference. In this case, the bottom of the urinal is usually about 50–60 cm above the floor.

Both measurements result in the same outcome. The urinal is positioned at a height that is comfortable for an adult of average height.

Why is height so important?

A urinal works properly only when the user stands in a natural position. If it is installed too high, the user has to stand on tiptoes or adjust their posture. If it is too low, there are problems with the angle of use and splashing.

It’s not just a matter of convenience. It directly affects the hygiene of the entire restroom.

In well-designed spaces, users stand upright without even thinking about their posture. And that is the best indicator that the height has been chosen correctly.

The Urinal and the User’s Height

This is one of the most often overlooked aspects.

Standard heights are based on a user who is approximately 170–185 cm tall. In reality, the range is much wider.

That is why public restrooms often have several urinals at different heights. This makes the restroom more convenient for a wider range of users.

If you’re installing a single urinal, it’s better to stick to the middle of the range rather than the extremes.

Children’s urinal

For children, the height must be significantly lower.

In preschools and elementary schools, the lower edge of the urinal is often located about 30–40 cm above the floor, and the upper edge is correspondingly lower than in standard installations.

Separate urinals for children are rarely installed in single-family homes, but if you do install one, it’s definitely worth adjusting the height to suit each child.

Urinal for people with disabilities

The rules here are completely different.

The urinal should be accessible to a person in a wheelchair, which means it should be installed at a lower height and provide adequate maneuvering space.

In practice, the bottom edge of a urinal is often located about 40–50 cm above the floor, and the space beneath the fixture must allow for wheelchair access.

Additional elements, such as handrails and the proper placement of fixtures, are just as important.

Distances and Space Around the Urinal

Height alone isn’t everything.

To ensure that a urinal is comfortable to use, you need to leave enough space:

• At least about 30 cm of free space on either side
• About 60 cm in front of the urinal

In practice, this means that even a perfectly installed urinal will be uncomfortable if there isn’t enough space around it.

The Most Common Installation Mistakes

The biggest problem is treating the urinal as something “to hang on the wall” rather than something to use.

The most common mistakes involve installing the fixture too high, especially in small bathrooms, where the designer prioritizes aesthetics over ergonomics.

I also often come across situations where all the urinals are at the same height, even though they’re used by a wide variety of people.

Another common problem is failing to account for the thickness of the subfloor. If installation is done before the floor is finished, the final height may vary by a few centimeters.

How to Approach Installation in Practice

The best method is very simple. First, you specify the user, then you adjust the height.

For a single installation, it’s best to stick to the middle of the range. In public spaces, it’s a good idea to vary the heights.

Before installation, it’s a good idea to “simulate” the height. Even a rough mark on the wall lets you see if the placement looks natural.

In professional projects, such as restroom furnishings by companies like Faneco, the height is not arbitrary. It stems from the design of the entire space, not just a single dimension.

Is there one ideal height?

No. There are only good ranges and bad decisions.

A standard height of 90–100 cm will work well for adults in most cases. Shorter heights are better for children and people with limited mobility.

The most important thing is to tailor it to the user, not to stick to a single number.

Summary

A urinal should be installed so that the user can use it in a natural position, without having to adjust their posture. In practice, this usually means a height of about 90–100 cm to the top edge or 50–60 cm to the bottom edge.

However, the height itself is only part of the puzzle. The surrounding space, the type of user, and how the restroom is used are equally important.

That is why, in well-designed bathrooms, every element—even one as seemingly simple as a urinal—is tailored to a specific usage scenario. And that is precisely what makes the biggest difference in practice.