How do I turn off my mains water supply?

To turn off the water main supply to your home, you can turn off the stop valve. This is normally located in your kitchen under the sink, downstairs, or in a utility room. You can turn off the valve by turning it clockwise.

How do you install a shut-off valve without turning off water?





Quote from the video:
Quote from Youtube video: Clean cutter and just slip want to be sharkbite son. With the water and shut up. And shop back all the remaining water around the perimeter. And you're good to go.

Where is the main valve to shut off the water?

Crawl-space with no basement – the shut-off valve typically is located near the water heater or under the kitchen sink, but anywhere is possible. If it is located inside the crawl space, you may want to consider a second valve located in the living space, for example, near the water heater or under a sink.

How do you change a water shut-off valve?

Quote from the video:
Quote from Youtube video: The ferrule goes on to the outside of the copper pipe. And the pipe fits right down into the valve. Now as this nut is tightened up onto those threads.

How do you change a mains water stopcock?

Grip the body of the tap with water pump pliers. Use a spanner to turn the large nut in the centre of the stopcock anticlockwise to loosen it. Unscrew the tap handle and pull the whole handle and spindle out from the body of the tap. Pull off the old washer from the end of the spindle and replace it with a new one.

Can a sharkbite valve be used for main water shut off?





Shark bite valve will be fine. Just make sure you clean the copper pipe thoroughly so there are no rough edges or bits of solder left.

How long does it take to replace a water shut off valve?

If the valve is easy to access, then it typically takes an hour or two to replace. However, if it’s tucked behind cabinetry or other barriers, it can take several hours since the barriers will first need to be removed then reinstalled after replacing the valve.

How do you install a main shut off valve?

Quote from the video:
Quote from Youtube video: I apply heat until the flux bubbles. And then i apply solder to the opposing side of the flame the melted solder will pull right around the fitting to make a watertight seal.

Should I replace main water shut off valve?

If you get drips of water coming through your pipes even with the main shutoff valve completely closed, it’s probably time to replace the shutoff with a new ball valve. It’s not complicated, but the house water will be off, so it’s a good idea to get your ducks in a row before you start.

How do you install an underground water shut off valve?



Quote from the video:
Quote from Youtube video: This one's a three-quarter inch. And we slide one same thing on the other. Side. Like this slide it up now we just put our valve. On. Let's see which way do i want to.

When should a shut off valve be replaced?

Generally speaking, the lifespan of most residential water shut off valves is about 10 to 15 years. So, if you’re purchasing a home that is 10 or 15 years old – we would recommend that you invest in replacing your shut off valves now to avoid any problems in the near future.

Who is responsible for water stopcock?

The water undertaker is responsible to their main isolating stop cock usually out in the pavement or driveway, then the meter is theirs if you have one. After that it it your responsibility.

How long does it take to replace a stopcock?



To fit a Stopcock it should take no longer than the hour but if it becomes a bigger job then there will be further costs involved (option 1).

How do you replace an internal stopcock?

Quote from the video:
Quote from Youtube video: You will have to undo the swivel. And pull it clear. So you've got enough room to leave that pipe out and get your stub core clear right.

Is a stopcock a legal requirement?

Is a Stopcock a Legal Requirement? It is now a legal requirement for every home to have at least one stopcock. Most properties will have one, situated somewhere close to the water input from the main supply.

Should mains water tap be fully open?

Keeping the stopcock fully open will cause no major harm but it can allow limescale to buildup in the spindle. We recommend that you have turn it fully open and then back by half a turn, which should prevent the spindle jamming up.

Do all houses have an internal stopcock?



Some homes don’t have external stopcocks, only internal. In any case, in the event of a flood in your home, your first priority should always be to switch off your internal stopcock.