The easiest and quickest way to do this is by using your inside stop valve.
How to turn water off under sink uk.
It may be in the cupboard under the sink or it may be on an adjacent pipe.
Turn the water off with a large adjustable wrench if the water turnoff is a valve type by turning the valve a quarter turn.
Learn how to find and use your inside stop valve.
This will allow you to turn water off in your house.
You turn off the water to the sink by closing the shut off valve to the sink.
You should have a main stop cock somewhere in your house which you ll need to find.
If you have a leak in your home or you re doing some plumbing you may need to turn off your water supply.
Rotate a knob style turnoff.
Start with the kitchen sink shutoff valve.
Remove the cover and set it aside.
Check to see if it is all the way off by turning on the hot water at the sink not the valve below.
When you find it try turning it off.
This is usually caused by the rubber.
Turn the taps to the off position.
Turning off mains stopcock will also shut off the water to every outlet in your home.
One for cold water and one for hot water.
Open the cabinet below the sink and remove anything stored there.
Under the sink there are two valves.
You should see a large pipe usually made of pvc that has a vertical bend in it before running horizontally to the back wall or rarely down to the floor.
This is the sink drain pipe.
Turn the hot valve the one on the left counter clock wise.
Learn how to find and use your outside stop valve.
The main stop cock will often be found together with other utilities like gas and electricity very close to where they enter your house.
Have you ever tried to turn off the water to a sink or a running toilet only to find that the valve is stuck in place.
If you have a combi boiler you can turn off the hot water by turning off the mains stopcock.
Step 1 find the shutoff valves located on the pipe below your bathroom sink.