Artize Pneumatic Concealed Cisterns & Frames

A concealed cistern can transform the appearance of a modern bathroom by keeping the toilet cistern and much of the supporting plumbing hidden behind the wall. Instead of an exposed tank occupying visible space, the bathroom is finished with a streamlined wall-hung WC and a discreet flush plate. 

Artize pneumatic concealed cisterns and frames are designed for this type of installation, combining a slim in-wall cistern system with a supporting floor-mounted frame for wall-hung WCs. The collection currently includes two pneumatic single-piece slim in-wall cistern options, providing a practical foundation for contemporary concealed toilet installations. 

What Is a Concealed Cistern?

A concealed cistern is a toilet flushing system installed behind the finished wall rather than exposed above or behind the WC. Once the installation is complete, the cistern itself is hidden from view, leaving the flush plate as the main visible control.   

This creates a cleaner visual appearance around the toilet and can make the bathroom feel more open. It is particularly useful in modern bathrooms where minimalism, clean lines and efficient use of space are important design considerations.  

A concealed cistern is generally installed as part of a wider system that includes the cistern, supporting frame, WC, flush plate and associated plumbing. Planning these components together helps ensure that the finished installation is both visually cohesive and technically compatible.  

Pneumatic Concealed Cisterns for Wall-Hung WCs

Pneumatic concealed cisterns use pneumatic technology to operate the flushing mechanism. Rather than relying on a conventional mechanical connection between the visible flush control and the cistern, the system uses air pressure to activate the flushing mechanism.

This allows the flush plate to remain a relatively discreet part of the finished wall while the main cistern is concealed behind it.

The Artize range is categorised specifically for wall-hung frames and cisterns, making it suitable for bathroom designs where the WC is mounted from a concealed support structure rather than directly relying on a visible floor-mounted cistern.

Slim In-Wall Design

One of the important considerations when selecting a concealed cistern is the available installation space. Slim in-wall cisterns are designed to minimise the space required behind the finished wall while retaining the functionality required for a concealed toilet system.

The slim format can be particularly useful when planning bathrooms where wall depth needs to be carefully considered. It can also help maintain a more streamlined appearance around the WC once the wall has been finished.

The collection uses a single-piece cistern design with a floor-mounted supporting frame, providing a complete structural basis for a wall-hung WC installation.

Creating a Cleaner Bathroom Layout

The biggest visual benefit of a concealed cistern is the reduction of visible bathroom hardware. With the cistern positioned behind the wall, the area around the WC can have a much more architectural appearance.

This works particularly well with wall-hung toilets because the floor beneath the WC remains visually open. The combination can make a bathroom appear less cluttered and can simplify the overall visual relationship between the WC, wall tiles and flooring.

Concealed toilet systems can therefore work across different bathroom styles, from compact contemporary bathrooms and en-suites to larger design-led master bathrooms.

Pairing the Cistern with the Right Flush Plate

The flush plate becomes an important part of the finished installation because it is one of the few visible components of a concealed cistern system.

The Artize collection includes dedicated pneumatic flush plates that can be selected separately, allowing the visible control to complement the overall bathroom design. Options include different shapes, glass surfaces and metallic finishes, providing flexibility when coordinating the flush plate with taps, showers and other bathroom fittings.

For a cohesive interior, consider whether the flush plate should match the finish of the basin taps and shower fittings or provide a deliberate contrast against the wall.

Considerations When Choosing a Concealed Cistern

Selecting a concealed cistern should be approached as part of the complete toilet installation rather than as an individual product decision.

Wall-Hung WC Compatibility

The cistern and frame need to be suitable for the wall-hung WC being installed. The supporting structure, fixing arrangement and overall system configuration should be confirmed before installation.

Available Wall Space

The depth available within or in front of the wall should be considered during bathroom planning. Slim concealed cisterns can help where installation space needs to be managed carefully, but the finished wall build-up should still be established before work begins.

Flush Plate Compatibility

The flush plate must correspond with the concealed cistern system. Selecting the cistern and flush plate together can help avoid compatibility issues during installation.

Installation Requirements

Concealed cisterns involve plumbing connections and structural support behind the finished wall. Installation should therefore be planned before tiling or closing the wall, with access and maintenance requirements considered as part of the overall design.

Concealed Cisterns for Modern Bathrooms

Concealed cisterns are increasingly associated with contemporary bathroom design because they allow the toilet area to be visually simplified. The absence of an exposed cistern creates greater freedom when planning wall finishes, furniture and sanitaryware around the WC.

For smaller bathrooms, the cleaner layout can help make the available space feel less crowded. In larger bathrooms, a concealed system can contribute to a more refined architectural aesthetic.

The result is not simply a hidden cistern but a complete bathroom installation where the visible elements have been reduced to the components that contribute to the final design.

Pneumatic Technology and Everyday Functionality

The pneumatic operating system provides a modern alternative to conventional visible flushing mechanisms. The flush plate remains the user-facing control, while the operating components are integrated into the concealed system behind the wall.

This separation between the visible control and the concealed cistern gives designers greater freedom over the appearance of the toilet area. It also supports the minimalist character associated with wall-hung WC installations.

For homeowners, architects and bathroom designers, the key consideration is to select a system that matches the WC, flush plate and installation environment rather than focusing on the cistern in isolation.

Complete Your Concealed Toilet System

A successful concealed WC installation depends on the relationship between several components. The cistern and frame provide the concealed foundation, the wall-hung WC forms the visible sanitaryware, and the flush plate provides the user interface.

These elements can then be coordinated with other bathroom products, including basins, taps, showers and accessories, to create a consistent design throughout the space.

The wider concealed cistern collection also includes dedicated flush plates and other concealed systems, making it possible to plan the toilet installation around both technical requirements and interior design preferences.

Designed for Contemporary Bathroom Spaces

A concealed cistern is more than a way of hiding a toilet tank. It provides an opportunity to rethink the entire WC area, creating cleaner lines and allowing the sanitaryware and surrounding finishes to become the focus.

Artize pneumatic concealed cisterns and frames combine a slim in-wall format with pneumatic flushing technology and a supporting frame for wall-hung WC installations. The collection provides a practical foundation for bathrooms where concealed functionality and contemporary design need to work together.

When selecting a concealed cistern, consider the available wall space, WC compatibility, flush plate, installation requirements and overall bathroom design. With these elements planned together, a concealed toilet system can deliver a streamlined finish while keeping the essential flushing infrastructure discreetly behind the wall.