Bathroom focus – The latest concealed solutions for a seamless design

BathroomsFeatures Thu 15th Aug 2024 by Lisa Hibberd

Bathroom focus – The latest concealed solutions for a seamless design

Bathroom focus – The latest concealed solutions for a seamless design


Feature by Lisa Hibberd | Thu 15th Aug 2024

Lisa has a background in working on consumer titles, and as the former associate editor of Your Home magazine, over 15 years' experience writing about kitchens and bathrooms. She now works as a freelance, contributing to both consumer and B2B platforms. More



From behind-the-wall cisterns to sleek integrated showers, the trend for streamlined spaces continues – Lisa Hibberd takes a look at what’s on offer in the world of hidden bathroom products.

“Concealed products fulfil an enduring desire for minimalist, clean bathroom designs,” says Tim Bohmann, director category management at Dornbracht. “By hiding the main workings of the product, they allow for the complete removal of all that is purely functional, keeping the focus on the design of the fitting and above all on the experience. This is especially effective in showers where multiple outlets, such as overhead panels, hand showers and body jets can be chosen. The result of being able to hide all technology behind the wall leads to a totally uncluttered and streamlined aesthetic, which is both pleasing and practical, particularly when it comes to cleaning which is a big consideration, especially for commercial installations.”

Dornbracht’s Serenity Sky+ in Champagne (22kt Gold) is designed for recessed ceiling installation, and the rain panel, created by Sieger Design, offers the most seamless look possible with no obvious screw fastenings. Minimised radii and small gap widths also ensure elegance and precision. Clients can create their own individual showering experience with 5 different flow modes and the option to add an integrated light gap

Tom Edmunds, general manager at Wunda Group, suggests that the popularity of the ‘seamless’ look in bathroom design ultimately stems from a desire for clean aesthetics and the creation of a sense of space, which is particularly important for British homeowners who have the smallest bathrooms on average in Europe. “Concealed products reduce visible clutter, making bathrooms look and feel more sophisticated while maximising usable space. Underfloor heating, for instance, eliminates the need for visible radiators, contributing to this streamlined look and enhancing both comfort and luxury. Such systems also provide greater design flexibility by allowing designers to create sleek, minimalist spaces without compromising on functionality. Additionally, they enable installers and developers to optimise space usage and integrate larger sought after fixtures like soaking tubs or walk-in showers without crowding the bathroom.”

Wunda’s Rapid Response underfloor heating acts as both a first and last fix solution that can easily be laid underneath or on top of pre-existing flooring, with no screed required. Sustainability and cost savings are another driver for many, as water-based underfloor heating uses low (30-45ºC) water temperatures, making it eco-conscious and a perfect partner for future heat sources such as heat pumps

Leading manufacturer of tile installation products, Schlüter-Systems, offers both conventional underfloor heating and an electrical undertile heating alternative suitable for diverse applications – DITRA-HEAT. Applications encompass demisting mirrors, warming walls or seats in spas and showers, and vanity areas or countertops. The system has been specified widely in prestigious locations such as The Lanesborough Hotel and Langham’s in London

From water-saving taps to app-controlled showers and toilets, the experts at Grohe believe that ‘Tech-Masking’ is all about enjoying modern-day comforts and the convenience of technology without it being obvious to the naked eye or taking away from the relaxation factor of the room. Combining all the benefits of this trend, with our increasing need to futureproof within the UK, shower toilets are just one of many new solutions that have come to market incorporating this design approach.

Grohe’s new Sensia Pro shower toilet is a must for clients seeking hidden technology. It presents as a standard wall-hung WC in a sleek Alpine White finish, but is full of integrated technology and conveniently operated by a remote control. Offering 2 self-cleaning spray heads, that can be adjusted in position, intensity, and temperature, along with providing oscillating and massage spray options and a warm air dryer function, users are taken to the next level of personal care and hygiene. Also shown is the Concealed SmartControl Shower System in Chrome

So are there any pitfalls that clients and designers should be aware of when choosing concealed bathroom fittings? “The installation process demands accurate measurements and positioning,” says Sophie Weston, head of marketing at Geberit. “Errors can lead to problems with fit, function, or appearance. For installers considering offering concealed system installation as part of their repertoire, it’s important to undergo careful planning, proper product selection, and skilled installation to ensure the benefits are fully realised without complications.”

Geberit’s Acanto wall-hung toilet showcases its innovative TurboFlush technology with an asymmetrical bowl design, smooth KeraTect finish, and blue EFF3 mounting system

Weston adds: "Concealed systems can be installed in various wall types, including stud walls or standalone units, offering flexibility in construction methods. The hidden design allows for a range of actuator plates and flush plates, giving designers more choice in visible elements. This adaptability also benefits developers, who can install basic systems initially with the option to upgrade later without major renovations, effectively future-proofing their projects.”

RAK Ceramics has its own range of concealed flushing and fixing systems, complete with flush plates that are designed to work hand-in-hand with its range of wall-hung WCs, back to wall WCs, and bidets called RAK-Ecofix. The system neatly fits behind the wall and is shown here with the contemporary RAK Valet collection

Yiota Toumba, senior designer at Ideal Standard UK, reports that for designers and developers, concealed products offer a great way to save on space. “This is especially important in flats and new-build homes, while still providing all the practicalities that are expected. With increasing land prices and tighter margins, these solutions mean that housebuilders and specifiers can select products that do more in less space."

ProSys is Ideal Standard’s complete in-wall system for wall-hung toilets, basins, urinals and accessories and offers solutions that work for both solid and dry walls. The range utilises its EasyFix wall brackets, which are hassle-free for installers. All ProSys models have an innovative inlet valve that only allows the cistern to be refilled after the flush is complete, avoiding any wastage of water during flushing and saving the end user up to 63 litres of water per week

She adds: "A lot of behind-the-wall products are designed with installation and maintenance in mind too. These products are simple to install and often only require one person per unit, making them a cost-effective option from a labour standpoint. The majority of behind-the-wall solutions come with removable panels or access points that make it convenient for plumbers to address any issues without disrupting the wider bathroom, or requiring a lengthy deconstruction process to access the solution.”

The entry level Conceala 3 range from Ideal Standard and Armitage Shanks includes concealed cisterns, flush plates and buttons in a variety of models which offer maximum flexibility for installers and developers

Those seeking behind the wall options in smaller spaces should look out for slim or narrow toilet mounting frames, such as the Fluidmaster T-Series – offering a T07 narrow 350mm frame with concealed cistern which is designed for universal application and will fit installations with minimal room

For the ultimate in seamless shower space installation, Impey’s latest floor former range, the Aqua-Dec Linear 1, offers the opportunity for the wetroom drain to be positioned up to and in line with the wall, and using a tiled insert, the drain itself becomes virtually imperceptible among the floor tiles. This one-way linear suits the trend for large format tiles and also ensures that less grout lines are required

Tags: bathrooms, features, concealed systems, behind the wall, ideal standard

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