The home is awash with noises: children playing or tv playing in your living room and laundry spinning within the drying machine. One area in that you wouldn't anticipate an ominous roar is the plumbing. What happens if you notice an unintentional banging sound emanating out of your plumbing? It could be known as a water hammer. We'll discuss what it means and the causes and the best way to fix it.

What is a water hammer?

A water hammer, technically called hydraulic shock, is when pressurized water slams against the walls of pipes or shuts off a valve (when you shut off a tap for instance). It's a common plumbing problem; however, it's not one that should be overlooked. Apart from being annoying, the water hammer could put an extra strain on your plumbing. This may eventually cause the possibility of a leak.

What is the cause of a water hammer?

There are several factors that can cause loud pipes in your home. It is essential to determine the root of your problem so that you can determine the best way to tackle the issue.

Air chambers are filled with water.

Air chambers are vertical pipes that are incorporated into your system of plumbing. They are created to control pressure and allow water to flow effortlessly. If water is too large inside the air chambers, they're not able to perform their task.

The good news is that you are able to reset your air chambers simply by shutting off the main shut-off valve for water and turning on all faucets within your home (including the outdoor hose and bibbs) and then draining all the water from the plumbing.

Variations in the pressure of your appliance.

In the event that the water hammer only occurs when you're running the washing machine, dishwasher, or sprinkler system, the changes in pressure caused by the appliance may be the reason. Installation of a water hammer breaker on the appliance is a good way to be able to solve the issue.

High-pressure water.

There is a higher chance of experiencing water hammers when your home's water pressure is excessively high. One way to determine this is to buy the water pressure gauge kit at a home improvement shop.

Before performing the test, ensure that you shut off all taps and switch off all appliances that require water. Connect the gauge to your hose or bibb (outdoor faucet) and then slowly open the valve until it is fully opened. The gauge will provide you with the reading. If the gauge says that your pressure exceeds 80 psi, it means that the pressure in your water is too excessive and you'll have to install an air pressure regulator.

Pipes that aren't secure.

If pipes aren't properly connected to the structure of the house, the fluctuation in the pressure of water can cause them to shake. In most cases, it is possible to determine the pipes that are loose and making a noise, then fix them using support pipes as well as a plumber's tap.

There are other reasons for water hammers; however, these are the most prevalent. If you are experiencing loud pipes, contact us now!