Choosing the right toilet bowl is not only a matter of aesthetics but also functionality. If you are wondering whether to choose a toilet with a rim or a rimless toilet, the advantages and disadvantages of both solutions presented in this article will certainly help you make the right decision.
What will you learn from this article?
In the following article, we will present the most popular types of toilets, namely rimless and rimmed bowls. We will also explain:
- What is the difference between a rimless and a rimmed toilet bowl?
- What are the advantages and disadvantages of a rimless toilet bowl?
- Will a rimmed toilet bowl work in every bathroom?
- What is the difference between standard rimless and rimless tornado?
Rimless toilet bowl — what does it actually mean?
Rimless toilet bowl, also known as rimless, is a type of toilet whose design does not include a traditional rim, meaning the protruding edge inside the bowl. In traditional toilets, the rim distributes flushing water and is a place where dirt often accumulates.
In a rimless model, flushing takes place using a specially designed system that distributes water evenly across the inner surface of the bowl, enabling more effective and hygienic cleaning.
The lack of a rim reduces the risk of bacteria and limescale accumulating, making it easier to keep the toilet clean. What is more, rimless toilets often feature a modern design and are easier to install.
This technology responds to the growing need for hygiene when using toilets. Importantly, the efficient flushing system is environmentally friendly due to lower water consumption.
How does a rimless toilet bowl work?
In a traditional toilet bowl equipped with a ceramic rim, water from the cistern flows beneath the rim and only then flows out, washing the bowl and effectively removing the dirt inside it.
A rimless toilet bowl has a different profile, thanks to which water effectively flushes the inside of the toilet without splashing outside the bowl.
See exactly how a rimless toilet bowl works:
- Water distribution — in rimless toilet bowls, flushing water is distributed using specially designed nozzles or channels located in the upper part of the bowl. This system replaces the traditional rim.
- Flushing — when the cistern is activated, pressurized water flows from the nozzles, creating a vortex that covers the entire surface of the bowl. This allows dirt to be removed effectively and evenly, without dead zones where dirt could accumulate.
- Cleaning efficiency — because water reaches every part of the bowl, flushing is more effective compared to traditional rimmed toilets. This eliminates the problem of areas that are difficult to clean.
Rimless bowl or rimmed?
The choice between a toilet bowl with or without a rim depends on individual preferences and usage needs. Here are some key advantages and disadvantages to help you make the right decision.
Rimless bowls — discover their key advantages and disadvantages
People who have a rimless toilet consider the following to be the main advantages of this type of toilet:
- Hygiene and cleaning — the lack of a rim makes the toilet easier to clean, reducing the risk of bacteria and limescale accumulating. The advanced flushing system ensures even water distribution, resulting in better cleaning of the bowl interior.
- Special hydrophobic coating — it not only prevents dirt from settling but also ensures that everything in the toilet is flushed away the first time.
- Flushing efficiency — the appropriately shaped interior ensures that during flushing, water is distributed around the entire circumference of the bowl, effectively removing dirt.
- Design — rimless bowls offer a modern and minimalist appearance that suits contemporary bathrooms.
- Water savings — the special arrangement of the nozzles allows significantly less water to be used, up to 30% less than with a traditional toilet bowl.

Traditional rimmed toilet bowl — advantages and disadvantages of a toilet
The main advantages of a toilet bowl equipped with a rim include:
- Easy use of toilet freshener blocks — in a traditional toilet, you can easily attach a hanger inside the bowl.
- Availability of replacement parts — because these are traditional models, replacement parts are easier to purchase in the event of a failure.
- No splashing during flushing — the stream does not escape the bowl, making it easier to keep the area around the toilet clean.
- An ideal solution for traditionalists — the technology known for years works well in traditionally styled bathrooms.
If, during your bathroom renovation, you are considering investing in a toilet bowl with a closed rim, also consider the disadvantages of this solution:
- Difficulty keeping it clean — a rimmed bowl has many hard-to-reach areas where bacteria, limescale and dirt accumulate.
- Less modern appearance — the entire interior must be kept in a traditional style for a rimmed toilet bowl to match it.
- The need to use strong chemicals — in the long term, to keep a rimmed toilet perfectly clean, you need to invest in professional cleaning products. Otherwise, you will not win the battle against dirt accumulating in hard-to-reach places.
Check how to match a toilet bowl to your interior design.
What should you consider when installing a rimless toilet?
Depending on your individual needs, you can choose from many different toilet bowl models. In the Mexen online store, you will find both wall-hung and floor-standing rimless toilet bowls. Vertical and horizontal models mounted on the floor or a frame are available.
The installation method for a rimless toilet is identical to that of traditional solutions. The location of the toilet depends on the location of the water and sewage connections. A rimless toilet can be equipped with a universal toilet seat. It only needs to be matched to the shape and dimensions of the new bowl.
Since rimless toilet bowls and models equipped with a rim are installed in the same way, no additional costs need to be incurred when replacing the toilet.
Check how to install a toilet bowl.
Standard rimless or rimless tornado — comparison of flushing technologies in a rimless toilet
If you have decided that a rimless bowl should be installed in your bathroom, also remember to check the flushing technology it uses. The two most popular variants are:
- Standard rimless — guarantees traditional, effective and even water flushing along the sides.
- Rimless tornado — flushing takes place in a vortex. Its advantages include quiet, precise operation, lower water consumption and better toilet hygiene.
By choosing rimless tornado, you choose a more modern solution. When designing a bathroom, it is worth considering innovative technologies that often provide significant savings and make it easier to maintain hygiene.
Rimless toilet — a modern solution for your home
A rimless toilet is an excellent bathroom fixture that suits any interior. On mexen.pl, you will find a wide selection of products in various bowl shapes. When buying a new toilet bowl, it is worth choosing one that is not only an elegant bathroom feature but also easy to keep clean.