Urinal Cisterns

Urinal cisterns vary in size and material, depending on the urinal installation. We offer both exposed and concealed urinal cisterns from leading sanitary ware manufacturers such as Armitage Shanks and Twyford. We offer urinal cisterns in 4.5L, 9.0L, and 13L capacities, all with auto syphons designed to trigger water flow into the urinal bowls as soon as they reach capacity.


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  1. Commercial Washrooms Concealed Auto Urinal Cistern
    Commercial Washrooms Concealed Auto Urinal Cistern
    As low as £86.40 £72.00

  2. Twyford White Plastic Urinal Cistern
    Twyford Plastic Urinal Cistern
    As low as £105.60 £88.00

  3. Armitage Shanks Conceala Auto Urinal Cistern | Commercial Washrooms
    Armitage Shanks Conceala Auto Urinal Cistern
    As low as £126.00 £105.00

  4. 1 Bowl RAK Concealed Urinal Auto Cistern Pack
    RAK Concealed Urinal Auto Cistern Pack (1, 2, 3 bowl)
    As low as £198.00 £165.00

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Urinal Cisterns for any installation

The higher the number of urinal bowls installed, the larger the urinal cistern required. We offer urinal cisterns in 4.5L, 9.0L, and 13L capacities, all with auto syphons designed to trigger water flow into the urinal bowls as soon as they reach capacity. You can combine these urinal cisterns with our range of urinal flush controls, including manual, sensor and group flushing options depending on your preference.

Concealed urinal cisterns are made from heavy duty plastic and are installed behind a service wall or IPS panels. Concealed urinal cisterns are a popular choice for more modern bathrooms as they offer a more seamless appearance.On the other hand, exposed urinal cisterns are usually made from vitreous china and are in view in the washroom, above the urinals but are more easily accessible. Both types of urinal flush tanks are designed to be durable and long-lasting.

All urinal cisterns displayed on the Commercial Washrooms website are available for supply direct to our customer's site via our network of plumbing stockists.

Looking for a urinal cistern product that you can’t see on our website or have a question about our other sanitaryware products? Please send us an email or give us a call and we’ll see if we can help you find what you need.

Urinal cistern FAQs

How do urinal cisterns work?

Urinal cisterns typically come in plastic or vitreous china (the type of material you need will depend on whether the urinal flush tank is concealed or exposed). Once a certain level has been reached in the urinal cistern, stored water will be released to flush the urinal by an auto syphon. 

Find out more about urinals and how they flush here

How do automatic flush urinals work?

When a certain level has been reached in the urinal cistern, an auto syphon will release water into waste pipes which flushes the urinal.  

How do I choose the right urinal cistern?

With a wide range of urinal cisterns to choose from, you may be wondering how to select the right one for your commercial washroom. Here are some considerations to make to help you decide:

  • What’s your bathroom’s style? You should consider the aesthetic of your washroom, for example, if your washroom facilities are more modern and contemporary, concealed urinal cisterns can offer a more seamless and smart appearance. 

  • How many urinal bowls do you have/plan to install? You will need a larger urinal cistern if you have many urinal bowls. We sell urinal cisterns in 4.5L, 9.0L, and 13L capacities depending on your individual requirements.

  • What is your budget? Your budget will inevitably have an impact on the urinal cistern you choose. Here at Commercial Washrooms, we have a selection of urinal cisterns to suit all budgets. 

If you require assistance on deciding which urinal cistern is best for your washroom, please do not hesitate to contact our friendly sales team.