Concealed Cisterns leakproof and reliable behind the wall
The classic of modern bathroom installation
Geberit concealed cisterns have been the epitome of reliability and durability for over 60 years. They form the core of our flush technology and have been installed millions of times around the world.
Spares parts are available for 50 years and backwards compatible to ensure the cisterns can continue to work for years to come. Geberit concealed cisterns are incredibly versatile and suitable for almost any constructional situation.
They are also easy to maintain, as removing the flush plate provides direct access to the relevant components. Concealed cisterns also lie at the heart of the Geberit WC system, with optimised hydraulics that make them quieter in operation.
Why choose a Geberit concealed cistern?
Reliable & leakproof
They set the standard in flush technology and have been installed millions of times.
50 years of spare parts availability
Long-term availability of spare parts and backwards compatibility ensure the cisterns will continue to work for years to come.
Versatile
Suitable for many different applications thanks to their compatibility with different installation systems.
Ultra-quiet filling
Quieter both when flushing and filling thanks to new valve technology such as the Type 383 fill valve.
Innovative additional functions
Modern concealed cisterns from Geberit are modular and can be equipped with much more than just a flush function, depending on the model and setup.
Geberit Flush Buttons
Geberit flush buttons don't just look great, they also feature versatile functions.
DuoFresh odour extraction unit
The DuoFresh odour extraction module ensures there is freshair in the bathroom and increases the level of comfort.
Touchless Toilet Flush
Actuate the toilet flush without needing to touch anything - making it hygienic and leaving no annoying fingermarks.
Tested tightness & reliability
Geberit concealed cisterns are made from a single cistern body. The plastic is blown up like a balloon and moulded, rather than being cast. This technique ensures outstanding tightness and high reliability.
Geberit flushing systems undergo extensive long-term testing, with a minimum of 200,000 flushes and refills. This allows Geberit to simulate 50 years of use within just three months.
The durability tests are performed in our accredited, in-house sanitary technology laboratory (covering around 800 square metres) at our headquarters in Switzerland.
Spares parts availability for 50 years ensures the concealed cisterns can continue to work for years to come. Spare parts availability does not cover specific electronic components of products, such as the Geberit hygiene flush unit or the Geberit DuoFresh odour extraction unit.
Geberit Sigma, Omega & Alpha Concealed cisterns for every constructional situation
A wide selection of installation elements for wall-hung toilets are available to meet a wide range of requirements. The elements are available in three installation heights and allow either front flush actuation or flush actuation from above (for lower installation heights). Geberit flush plates have the same name as their corresponding concealed cistern so you can be sure everything will work together perfectly.
Geberit element for wall-hung toilets with Sigma concealed cistern
- Front actuation
- Height-adjustable for wall-hung
- Suitable for corner constructions
- Optional odour extraction (recirculation/exhaust)
- Suitable for Geberit remote flush actuation
Geberit element for wall-hung toilets with Omega concealed cistern
- Front and Top actuation possible
- Extra-small flush plates
- Suitable for Geberit remote flush actuation
Omega concealed cisterns are the ideal choice for lots of installation situations, especially more challenging ones, such as under sloping roofs or windows. Different construction heights and optional top actuation enable a high level of flexibility during installation.
- For undercounter installation
- Top or front actuation possible
- Extra-small flush plates
- Protection cover box for service opening protects against moisture and dust
Very easy to maintain Compact inner workings
Geberit concealed cisterns stand out thanks to how easy they are to service and maintain.
Thanks to the slim and easy-to-install design of the cisterns, the service opening behind the flush plate allows the inner workings, such as the flush and fill valves, to be easily installed or removed on the rare occasions when maintenance is required. It is also easy to adjust the flush volume and performance on the flush valve itself.
Do you have any questions? We are happy to help you.
Our specialists advise planners, plumbers and other professionals on their projects. They will be happy to advise you on how to best master your current challenges with our products.
GEBERIT CONCEALED CISTERN PRODUCT RANGE ITEM, TECHNICAL INFORMATION AND MORE
Useful applications
Geberit Pro
Everything that Geberit offers will in future also be available to Plumbers on their mobile devices. This is made possible by the Geberit Pro App for smartphones, which assists plumbers with lots of useful information and tools.
Geberit ProPlanner
Geberit ProPlanner can be used to design and optimise the configuration of the overall system, by determining the required number of roof outlets and pipe diameters. With just a few clicks, a fully dimensional and calculated plan is created. Isometric drawings, hydraulic certificates and material lists are available as outputs.
Frequently asked questions about Geberit concealed cisterns
Are Geberit concealed cisterns available without the installation element?
Yes, concealed cisterns are also available without the installation element.
However, we recommend using a Geberit Duofix installation element to ensure safe mounting. These elements are suitable for a wide range of potential applications, construction types and constructional situations – whether solid or drywall construction, renovations or new builds.
How do I know which concealed cistern is installed behind the wall?
Plumbers can use the Geberit Pro app to quickly and easily identify which cistern is hidden behind the wall by either taking a photo of the flush plate with their phone or uploading an image of it.
'The app uses specific product features, such as the protection plate, to identify the model and displays suitable spare parts, conversion sets, installation manuals and other product details.
Can you install a Geberit cistern in drywall?
Yes, Geberit concealed cisterns are also suitable for drywall construction. You can use Geberit Duofix to quickly and easily install Geberit cisterns in drywall construction.
What is the correct way to install a Geberit concealed cistern?
The installation manual describes the correct way to install a cistern and can be found in the Geberit product catalogue at any time. Installation videos are also available for many products.
Where can I find spare parts for Geberit concealed cisterns?
All available spare parts, such as fill valves and flush valves, can be found in the Geberit product catalogue. The Geberit Pro app helps professionals identify Geberit products and models on site using their smartphone. The app also gives you direct access to our digital product catalogue with product information, installation manuals and spare parts.
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