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Corner Bathtubs: A Space-Saving Marvel for Your Bathroom

Turn bathing into a special experience with a corner bathtub for your dream bathroom. A corner bathtub elegantly combines comfort, design, and efficient use of space. While classic rectangular bathtubs often take up a lot of floor area, a space-saving corner bathtub makes intelligent use of the available room while creating a spacious bathing experience. Whether in a small family bathroom or a large wellness-style bathroom, corner bathtubs offer numerous ways to combine functionality with relaxation. Corner bathtubs skillfully utilize the space in a room corner to open up and provide ample room. They are often described as "space-saving marvels." Because many corner bathtubs widen at one end, you can opt for smaller models without sacrificing interior space. Consequently, the corner bathtub is considered a space-saving solution, as it requires less floor area than other types of tubs. Discover the high quality of our space-saving bathtubs for yourself!

What is a corner bathtub?

A corner bathtub is a tub specifically designed for installation in the corner of a room. It is installed along two walls, making highly efficient use of the available space. This creates a spacious interior without the bathtub dominating the entire room.

Depending on the model, corner bathtubs come in various shapes:

  • Symmetrical corner bathtubs
  • Asymmetrical corner bathtubs
  • Pentagonal bathtubs
  • Quarter-circle bathtubs
  • Corner bathtubs with whirlpool functions

The wide range of manufacturers and designs allows for the individual styling of almost any room.

Advantages of a corner bathtub

Optimal use of space

One of the biggest advantages of a corner bathtub is its space-saving design. Utilizing the corner of the room can create extra open space, especially in smaller rooms. Making use of the corner allows for highly efficient use of the available floor area in the bathroom, leaving more room for a washbasin, cabinets, or a separate shower.

Greater bathing comfort

Many corner bathtubs feature a wider reclining area than standard models. This ensures a particularly relaxing bathing experience and often provides enough space for two people. Optional features—such as ergonomic headrests that relieve neck strain—further enhance comfort and promote relaxation.

Modern design

Corner bathtubs are considered a stylish alternative to standard bathtubs. Their distinctive shape exudes quality and gives the bathroom a modern, unique look.

Flexible design options

Thanks to a variety of sizes, materials, and feature options, corner bathtubs can be perfectly tailored to individual needs.

Corner bathtub material

Have you decided to install a corner bathtub in your bathroom alongside a shower? Now you need to consider the material. Steel-enamel bathtubs are highly popular; they retain their color over the long term, are scratch- and impact-resistant, and offer robust construction. Mineral cast and acrylic bathtubs are alternatives that have gained popularity in recent years. While acrylic is particularly lightweight, mineral cast tubs are heavier. It is worth noting that with both acrylic and mineral cast, some discoloration over the years cannot be ruled out.

Corner bathtub shape

Corner bathtubs come in various designs; they can be symmetrical or asymmetrical and positioned in different ways within the corner. Such a bathtub can be integrated into almost any bathroom of a suitable size.

High functionality in the bathroom

Corner bathtubs impress not only with their design but also with their high functionality. They combine comfortable bathing with efficient use of space and—depending on the model—offer additional features such as whirlpool functions or ergonomic reclining areas.

Corner bathtub with whirlpool function

For those seeking extra comfort, a corner whirlpool bathtub is an excellent choice. Integrated jets provide water or air massage, transforming the bathroom into a private spa.

Benefits of a corner whirlpool bathtub:

  • Relaxation for muscles and joints
  • A premium spa experience at home
  • Customizable massage functions
  • Modern features such as lighting or control systems

Corner bathtub installation

Once you have selected the material and perhaps even the specific tub, you need to decide on the installation method. Upon request, we can provide bathtub support frames; these retain heat and allow for quick, easy tiling of the corner tub. Alternatively, you can install the tub using adjustable legs and create the tiled surround using drywall construction.

Filling the bathtub

There are various ways to fill the tub. In addition to the now-standard "Trio" combination fittings (which handle the inlet, overflow, and drain), you can also fill the tub via an inlet integrated into the drain itself. When it comes to choosing the faucet, the possibilities are endless. With corner bathtubs, it generally does not matter whether you opt for freestanding, wall-mounted, tile-mounted, or rim-mounted fixtures; the best choice depends on the specific structural layout of the bathroom.

What sizes are available for corner bathtubs?

There is a wide range of sizes available, and your choice should be based on the size of the room and your usage habits. The available floor space allocated for the corner tub is also a key factor. The variety of sizes allows you to perfectly match the corner tub to the available space and the room's specific dimensions. Sizes such as 140 x 140 cm or 150 x 150 cm are particularly ideal for combining comfort with space efficiency. 

What should you look for when buying a corner bathtub?

To ensure your new bathtub remains satisfactory in the long run, the following criteria should be considered:

Check the available space

Accurately measure the room dimensions before purchasing. Ensure there is sufficient clearance for movement, as well as enough space for other bathroom fixtures or a comfortable shower area.

Choose an installation method

Depending on the model, installation is carried out using a compatible bath support, bath legs, or a custom-built base. The best solution depends on the specific corner bathtub and the structural conditions of the room. In addition to the support system or legs, the correct waste fitting and drain are crucial; these must be professionally installed to ensure reliable drainage.

Consider water connections

The water supply and drain locations must align with the position of the corner bathtub.

Consider ergonomics

Reclining comfort, backrest angle, and the internal shape of the tub significantly influence the bathing experience.

Compare maintenance requirements

The material and surface finish affect both cleaning and durability.

Care and cleaning of corner bathtubs and drains

Proper care keeps a corner bathtub looking attractive for years. The drain should also be cleaned regularly to prevent clogs and buildup, ensuring long-term, trouble-free operation. Hair and soap residue can be removed from the drain by hand first. Afterward, flushing with hot water or a mild cleaning agent is recommended. For stubborn deposits, a specialized pipe cleaner or cleaning the waste fitting itself can help maintain proper function.

Recommendations for cleaning the bathtub:

  • Rinse with clean water after bathing
  • Use soft cloths
  • Avoid harsh abrasive cleaners
  • Remove limescale deposits regularly
  • Wipe surfaces dry after cleaning

Consider cladding systems

Depending on the installation situation, polystyrene cladding can be a practical solution. Polystyrene cladding provides stability, improves insulation, and allows for quick, clean bathtub casing.

Choose a matching bath panel

Many corner bathtubs can optionally be fitted with a matching bath panel. It ensures a neat, elegant finish for the tub and simplifies installation, as time-consuming tiling work is often unnecessary. At the same time, a precision-fit panel gives the corner bathtub a harmonious overall look.

Consider the right waste fitting

When purchasing a corner bathtub, it is essential to ensure the waste fitting is compatible. It ensures reliable drainage and is available in various versions depending on the model—for example, with overflow protection or a click-clack function.

Design your dream bathroom with b-cube

As a specialized online bathroom retailer, we offer a wide selection of high-quality corner bathtubs from renowned manufacturers such as Villeroy & Boch, RIHO, and Bette—a variety often unavailable in traditional specialist stores. Our range includes top-quality products in various sizes, shapes, materials, and finishes, spanning everything from compact corner tubs for small bathrooms to spacious wellness tubs for ultimate bathing comfort. Whether symmetrical or asymmetrical, featuring modern lines or a timeless design, you will find the perfect corner bathtub for almost any bathroom layout here. Our online shop offers not only corner bathtubs in various designs but also matching accessories—such as waste fittings, bath supports, and bath feet—for a complete installation. Thanks to our diverse selection of brands, designs, and features, you can choose a new bathtub that perfectly matches your personal preferences and the specific layout of your space. Turn bathing into an experience with a high-quality, space-saving corner bathtub—a diverse range awaits you in our online shop! Together, we will find the ideal solution for your bathroom and your needs.