Deep Soaking Tubs

More than 25 years ago, Cabuchon launched a pioneering range of modern deep soaking tubs inspired by the traditional Japanese ofuro. The first of their kind anywhere in the world, these luxury baths yielded benefits that were previously thought impossible. They have quite literally changed bathing habits forever.

What is a Deep Soaking Tub?

A deep soaking tub is a compact, steep sided bath in which the bather adopts a seated position. As the name suggests, the bather is able to sit, well supported, whilst submerged to the upper chest in water. By substituting depth for length and width, soaking tubs save considerable amounts of space within the bathroom and use much less water than the conventionally shaped bath.

Download our free Guide to Choosing a Deep Soaking Tub (PDF).

Our Deep Soaking Tub Range

Contact Us

Contact Us

If you have any queries about any of our soaking tub products, please feel free to call us on: 01524 66022

Contact Us

Important Announcement: Coronavirus

Our factory and offices are open and operational, but in a limited capacity to allow social distancing.

We have implemented precautionary measures to mitigate the risks associated with Covid-19, following the UK Government’s advice and Public Health England guidelines. We will continue to provide updates on any changes to our services.

The shutdown has inevitably had a knock-on effect on delivery schedules, so we ask for your patience in allowing us to work through orders as quickly and as safely as we can. The health and well-being of our employees and customers is our number one priority and we are adapting our ways of working safely to ensure we can continue to supply you with high-quality, luxury baths in such circumstances.

We are working through customer questions and sales enquiries as quickly as we can, but it might sometimes take us a little longer than usual to get back to you: please be assured, however, that we will reply to every enquiry. The best and fastest way to reach us is via email.

We thank you for your understanding and hope that we can be of service.

Cabuchon Deep Soaking Tubs

Backed by a 25 year guarantee, Cabuchon’s deep soaking tubs substantially outlast and outperform their imitators. Customers across the globe have testified to their superior style, value and exceptional comfort. A soaking tub is also ideally suited for use with bespoke hydrotherapy spa systems.

Unlike the original Japanese ofuro, our deep soaking tubs also incorporate a seat, which adds greatly to the bather’s sense of comfort and relaxation – largely because most bathers find it more comfortable to sit with their feet lower than the rest of their body. This seat, coincidentally, further reduces the amount of water required to fill the tub. These innovative features made our first soaking tubs extremely popular, effectively creating the modern market for luxury deep soaking. Since 1991, our baths have spawned many imitators, but nothing that boasts the same comfort, robustness and unique materials. It is telling that we now sell soaking tubs to customers right across the world, including those from Japan.

Deep Soaking Baths and Hydrotherapy

Deep soaking tubs are ideally suited for use as hydrotherapy spa baths. Fitted with a bespoke hydrotherapy system, they represent the last word in relaxing, truly therapeutic bathing. They are particularly well adapted to hydrotherapy because:

  • They promote a relaxed, seated posture that puts no strain on the neck and shoulders
  • They are deeper than normal, so the bather is more buoyed by the water and takes less strain
  • Their compact size puts the hydrotherapy jets close to the bather’s body
  • They retain heat exceptionally well

All our soaking tubs are designed to accommodate, on request, a hydrotherapy system individually tailored to suit the bather’s needs and preferences. All such systems come with a lifetime guarantee on pipework and jointing.

We have published a number of blog posts giving more detailed explanations of why soaking tubs and hydrotherapy work so well together. For more information, please see our articles: ‘Convergent Technologies’ and ‘What Makes a True Deep Soaking Tub?’

Please note that when purchasing a deep soaking tub and hydrotherapy system together, Cabuchon customers enjoy a saving on the overall cost.

Interior of a hydrotherapy bath showing the placement of jets for the back and legs.

Pictured: A deep soaking tub and hydrotherapy system with electronic controls. Deep soaking tubs are especially well suited to hydrotherapy. Their compact dimensions ensure that
the water jets are set close to the bather’s body.

A Wide Selection of Extra Deep Baths

In all, there are eight different deep soaking tubs in our range, based on six different models that vary in depth, style and size. Two – the Imersa and the Calyx – are each available in two sizes. The Imersa is a more traditionally styled deep soaker tub (if a soaking tub can be termed ‘traditional’,) whilst the Calyx is a sleeker, minimalist version.

The Xanadu is a two-seater bath tub, designed for shared bathing. For many years, the Nirvana was our best selling bath worldwide, owing largely to its ease of use and great comfort.

The Yasahiro brought together the most popular features of the previous four generations of deep soaking tub. The result of years of trials and research, its development was informed by feedback from many satisfied customers who had previously bought one of our deep soaking tubs and who were asked for their views about ‘the perfect bath for soaking’.

The latest addition to our soaking tubs range is the Takara, which features grab bars above its armrests for an added sense of security. Since launching in November 2019, it has proven to be one of our most popular deep soaker tubs.

The different bath models clearly present customers with considerable choice, so we have published a free PDF Guide, and two articles designed to help you choose the deep soaking tub that’s right for you.

How to Choose the Best Deep Soaking Tub

Deep Soaking Tubs – Frequently Asked Questions

The Advantages of Cabuchon’s Japanese-style Deep Soaking Tubs

  • They bring greater comfort to bathing.
  • They save space.
  • They use less water than a conventionally shaped bath of the same external dimensions, let alone a bath of standard dimensions, which is larger still.
  • Sunken or with a fitted or removable step, they are easier to enter and exit, and therefore safer than a conventional bath, because at no point does the bather have to balance. If needed, suitable grab bars can also be fitted to the adjoining wall.
  • Turned on their sides, they pass through a conventional 730mm / 29” door. Depending upon the precise need, we can sometimes, for a small charge, modify feet/fittings to pass through slightly narrower doors.
  • Taps/faucets can be mounted in any location where space permits. The only constraints are those of good plumbing practice.
  • Installed with an overhead or wall shower, and a bath/shower screen, they combine the functions of tub and shower in one space.
  • Because of FICORE’s natural heat retention, the water in our deep soaking baths stays hotter six times longer than acrylic baths and twelve times longer than in steel or cast iron. These heat-retentive properties are further enhanced by the smaller surface area of the water in a deep soaking tub.
  • Because of their small size and their internal design they are particularly suitable for Hydrotherapy.
  • If fitted with an in-line water heater, Cabuchon deep soaking baths can be enjoyed for as long as the bather wishes, without having to top up the water, affording the very pinnacle of pleasure for those who love long, relaxing soaks.

For these and other reasons, our deep soaking tubs have proven immensely popular with clients throughout the world and have built up a track record that spans more than a quarter of a century. Indeed, some of our customers have bought one our tubs because their parents had one and, from childhood, they grew to prefer them. Likewise, we have served a number of customers who, having bought one of our soaking tubs, subsequently returned to buy a second model when they moved home. Once experienced, our deep soaking tubs always impress and, whilst they certainly have their imitators, they have never yet been equalled.

Deep Soaking Tub Options

Any deep soaking tub can be installed inset, under-mounted, sunken, or free standing with one or more panels. The following shows the Yasahiro deep soaking bath undermounted beneath a polished slate deck.

The Yasahiro deep soaking tub, used as a coner bath, undermountedbeneath a tiled surround

The Yasahiro deep soaking tub, shown undermounted beneath a slate deck.

Each tub is handmade and custom-built to order.

Due to the exceptional qualities of FICORE®, Cabuchon can match literally any colour, including the various sanitaryware manufacturers’ different versions of white. It can also match any other colour, given a paint swatch or sample for comparison.

External dimensions can to some degree be modified – i.e. enlarged or reduced – to suit the space available. For other possibilities please see Bath Tub Options.

Please note that all our soaking tubs require an extended waste/overflow or extended combination filler/overflow. (“Extended” means that the cable that operates the waste plug needs to be longer than those fitted on conventional baths.)


The Calyx deep soaking tub set into a wooden surround.

The Calyx deep soaking tub set into a wooden surround.

Types of Bath Installation & the Use of Panels

Many deep soaking tubs are installed inset – i.e. set into raised decks or surrounds made of wood, tile, stone, slate or marble – as shown in the two photographs above. Alternatively, through the use of panels, they can be made to appear free standing. Where required, we therefore offer FICORE® panels for all the models in our family of deep soaking tubs.

Panels are supplied separately from the bath in order to allow removal after installation. This allows access to normally hidden parts such as the waste, the overflow, the tap valves or Hydrotherapy components.

All panels are supplied in one piece, no matter how many sides or ends they are designed to cover. We do this for security and stability and ease of handling. All our panels are handmade and custom-built in FICORE® composite to match any one standard sanitaryware colour. If the customer requires the panel to be produced in a different standard sanitaryware colour to the bath itself, then there is a small surcharge.

For a ‘special’ colour (and bear in mind we can match literally any colour – e.g. to match the base colour of a sample of fabric or stone) there is a modest surcharge for computer colour matching.

Upon request, we will also be happy to offer bespoke panels of any desired configuration. We can create customised shapes and colour combinations as required. (Our Bath Tub Options page shows examples of custom panels and two-colour finishes.)

A bespoke bath panel with coloured sections.

Bespoke and specially coloured bath panels are available.


The diagrams below show all our standard panel configurations and identify how each would be used.

When ordering, please use the following terms and state for which bath the panel assembly is required. For example: “Nirvana, front/right panel”.

Front Panel Only

  • Across the front of a bath in a niche or an alcove.

Front / Right Panel

  • For a corner bath.

Front / Left Panel

  • For a corner bath.

Front / 2 Ends Panel

  • For a bath with its back against a wall.

Peninsula Panel

  • For a bath with one end against a wall.

Free Standing Panel

  • For a bath to appear free standing.

A Yasahiro, fitted with a coloured FICORE® panel covering two sides (front/right).

A Yasahiro, fitted with a coloured FICORE® panel (front/left) covering two sides.

The Yasahiro Japanese style soaking tub, used as a corner bath. Shown undermounted witha Ficore panel.

The Yasahiro again, undermounted and with a FICORE® front/right panel. Please note the absence of an overhanging spout. This example is fitted with a combined filler/overflow/waste, in place of the usual extended waste/overflow.

A close up of two taps and a combined filler overflow.

A combined filler / overflow is often a good idea in a deep soaking tub or any small bath tub because it removes the need for a spout.

Find Out More About Cabuchon Deep Soaking Tubs

If you would like more information, detailed specification sheets can be found on the individual bath pages shown above. 3D virtual product viewers are also now available for our Takara and Yasahiro baths, with more to follow soon. All our baths can be customised to suit your needs. If you would like to discuss a particular requirement, please use our reply form or contact our customer services team.

UK customers, please dial 01524 66022.
International customers, please dial +44 1524 66022.