Plumbing Shut-Off Valves: Where to Find Them in Your Home

Knowing the location of your plumbing shut-off valves is essential for home safety. These valves control your water supply and help prevent damage from leaks, bursts, or flooding. Being able to shut off water quickly can reduce repair costs and limit water damage during emergencies.

Main Water Shut-Off Valve

Every home has a main water shut-off valve. This valve controls the water supply for the entire house.

It is usually found where the main water line enters the property. Common locations include the garage, basement, utility room, or crawl space.

Make sure you know where it is and how to turn it off before an emergency happens.

Individual Shut-Off Valves

Most homes also have individual shut-off valves for specific fixtures. These allow you to stop water to one area without affecting the rest of the house.

You will usually find them on sinks, toilets, and geysers.

Sink Shut-Off Valves

Under the sink, you will typically find two valves. One controls hot water and the other controls cold water.

These valves are used when repairing or replacing taps and fittings.

Toilet Shut-Off Valve

The toilet shut-off valve is usually located behind or beside the toilet, near the wall or floor.

It is used to stop water flow during repairs or when fixing leaks.

Geyser Shut-Off Valve

The geyser shut-off valve is connected to the inlet and outlet pipes of the unit.

It is important for maintenance, repairs, or when dealing with hot water issues.

Outdoor Shut-Off Valves

Outdoor water systems such as garden taps and irrigation lines may have separate shut-off valves.

These are often located where pipes enter or exit the house, inside utility boxes, or on exterior walls.