In the case of the bathroom, there is usually a valve behind the toilet to stop the flow of water into the sink, toilet and tub or sink.

Stop the Water

When any work is being done on the plumbing of a home, the water supply to the home (at least in the area being worked on) needs to be turned off. The hot water heater warms the water for the sink and tub while other water bypasses this step resulting in the cold water setting.

Water Comes In

Water needs to get in. Many times, drains can get clogged, effecting the water that is attempting to leave the house. The sink, shower and/or tub and the toilet all need water to work efficiently and do their jobs. Plumbing brings the water from the source, through a meter to measure usage, and into the home. Pressure is generated from vents that remove gases from the sewer out of the home by way of the roof.

Fixing A Problem

When diagnosing a plumbing problem in the bathroom, try to determine whether the problem comes from the water coming into the bathroom or the water and waste leaving. With drain problems in both the sink and the shower, the problem may be occurring farther back into the pipes and be more difficult for a homeowner to handle without professional help.

Waste Goes Out

Every bathroom has materials that need to be removed from the home. If a problem arises with the draining of the shower and not the sink, the problem is more than likely to be contained Musical equipment in the pipes in and around the sink. Be sure to turn the valve completely and tightly to ensure no water is able to come through the system.

. If this is the case, look for the valve under the sink in the kitchen. If you can see something, attempt to remove it, put the drain back together and run water to see if the problem was solved. Plumbing creates an outlet to remove waste and used water.There are two main functions for plumbing in the bathroom of any home: fresh, clean water needs to get in and waste and used water needs to be removed. Each facet of the bathroom has it's own waste removal pipes, that all join into a larger pipe that carries out to the sewer system. In older homes, there may only be one place to turn the water off for the entire house. In this case, you can easily open up the drain and check to see if there is something visibly preventing water from leaving efficiently.

The plumbing now diverts into the different parts of the bathroom with pipes running to the sink, Basin Faucet Manufacturers toilet and tub or shower