Last updated: 16/10/2022

How we pick our products

27Products analysed

51Hours spent

23Evaluated articles

146User reviews

A Cistern is a large container used to store water. It can be made of concrete, plastic or metal and has an inlet pipe for filling the cistern with rainwater from your roof and an outlet pipe that drains it into your plumbing system when you need it.

Cistern: Bestsellers and current offers in the UK

The best cistern in the UK: Our selection

Nuie Concealed Cistern: An Essential for Your Toilet

This concealed cistern is an essential piece to your toilet, hiding unsightly plumbing and keeping your bathroom clear and clutter free. The water saving dual flush function helps you reduce water use, without compromising on the power of the flush. The cistern has front and top access for universal use, and is suitable for use in all Nuie or Hudson Reed WC furniture units. The classic chrome finish on the push button will complement any bathroom design. For a more eye catching plate, the Nuie range of concealed cisterns has chrome, black and brushed brass plate options now available.

Cistern: Frequently asked questions

What types of Cistern are there and what determines a good product?

There are two main types of cisterns, underground and above ground. Underground Cisterns are buried in the ground while Above Ground Cisterns sit on top of the ground. Both have their own advantages and disadvantages but both will provide you with clean water for your home or business.

A good cistern is one that has a large capacity and can hold water for long periods of time. It should have an opening at the bottom to allow rainwater or other liquids to drain out, while still keeping insects and debris from entering the container. The lid must be tight enough so no animals can get in but open enough so you can easily fill it up with water when needed.

Who should use a Cistern?

Anyone who is looking to save water and money. A Cistern can be used in any home, apartment or business that has a private well. The cistern will store rainwater during the rainy season so it can then be used for irrigation throughout the year when there isn’t enough rainfall to keep up with your plants needs.

Based on what criteria should you buy a Cistern?

The most important thing is to buy a Cistern that meets your needs. If you want an easy-to-use product, we recommend looking at our bestseller list and comparing the various models there. Another good way of finding a suitable model for you is by reading Cistern reviews online before making any decision. Also make sure to check out what other people are saying about different products so as not to waste time on something which doesn’t fit your requirements.

We recommend you to look out for the quality of material used in manufacturing a Cistern. It should be long-lasting and must not get rusted easily. The performance level of the product is also very important. How efficiently it can perform its function is what matters most.

What are the advantages and disadvantages of a Cistern?


A cistern is a great way to save water. It can be used for watering plants, washing cars or even flushing the toilet. The best part about it is that you don’t have to pay any extra money on your bill because all of the water in the tank will eventually get recycled back into your home. You also won’t need to worry about running out of hot water during peak times when everyone else is using their showers and dishwashers at once.


There are a few disadvantages to using a cistern. The first is that they can be expensive, especially if you have one installed professionally. Another disadvantage of having your own water storage tank is the fact that it will need to be cleaned and maintained regularly in order for it to work properly. If not taken care of correctly, these tanks can become contaminated with bacteria or algae which could make drinking from them dangerous. It’s also important to note that some areas do not allow their residents access to private wells unless they have an approved source of backup water such as a cistern on site so check with local authorities before installing one yourself just in case there are any restrictions against doing so where you live.

Shopping Guide: Everything you need to know

Which brands and manufacturers are represented in our review?

In our review, we present products from various manufacturers and suppliers. The list includes products from the following brands and manufacturers, among others:

  • Thomas Dudley
  • Hudson Reed
  • Wirquin Macdee

What is the price range of the featured products?

The cheapest Cistern in our review costs around 17 pounds and is ideal for customers who are conscious about their money. However, those who are willing to spend more money for better quality can also spend around 120 pounds for one of the more expensive products.