How to find your stopcock
Updated: 28 Jun 2017
The stopcock is a valve for turning off and on the cold water system in your home. When you turn the stopcock in a clockwise direction the water supply will be shut off. You can turn the water supply back on by turning the stopcock in an anti-clockwise direction.
Stopcocks are usually found in your kitchen, below the sink unit. However in some houses the stopcock is found in a front or back hall or in a larder unit beside the sink unit.
It is important that you know where the stopcock is and that you check that your stopcock is working.
How do I check my stopcock?
Run the cold water tap in your kitchen and turn the stopcock in a clockwise direction to check if the cold water turns off. If you are living in a Housing Executive house and the stopcock is not working properly or you find it difficult to turn you should call us on our repairs number - 03448 920 901.
If you cannot find the stopcock you can call us and make an appointment for a maintenance officer to visit your house and show you where it is.