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How to Stop Water Hammer & Noisy Water Pipes

In this blog, we’ll find some of the causes of a noisy water pipes and how to stop the water hammering sound coming from your pipes.

Noisy pipes and water hammer can be a real nuisance. When you're lying in bed at night and you can hear the hammering coming from inside the walls, you know that can't be good!

But what causes the water hammering and how can it be fixed?

Keep reading below to find some of the causes of a noisy water pipe. Then we will look at how to stop the water hammer sound before it causes leaking pipes and water damage to your home.

Let's jump into the top reasons why you might have a problem and our water hammer solutions.

Stop Water Hammer Noisy Water Pipes

4 Likely Reasons for a Noisy Water Pipe

Brackets and clip 

Brackets or clips are what hold the actual pipe in place onto the wall. If the brackets are not installed correctly or are loose. The water pressure will cause the pipes to move and hit anything that’s around them. This would create noisy water pipes or supply lines.

Solution: Removing the faulty brackets and correctly installing new clips will secure the pipe in place. This will stop the pipe from moving. Calling a licensed plumber will fix the problem as they can gain access to the pipes.

Loose pipe

Loose pipes are another contributing factor when it comes to the water supply hammering in your pipes. The loose pipe will vibrate and hit the framing causing the loud hammering sound. The same goes for natural wear and tear. Over time, pipes become loose and old and an upgrade is usually needed.

Solution: Only a licensed local plumber is able to safely gain access to the pipes. Tighten the loose pipes and ensure the installation is correct. A plumber from a reputable company will find the best pipes for your home and correctly install them.

High water pressure

High water pressure or air chambers can definitely be a cause of your noisy pipes. Water pressure that is too high can also cause long term damage to your pipes and other appliances and if the issue is ignored. High pressure could cause a burst pipe and that in itself can become a disaster for you and your home.

Solution: The best solution is to call a professional, licensed plumber. A plumber will do the appropriate testing of your water pressure in the pipes.


In some cases, your noisy pipe may be making a gurgling sound instead of banging or hammering. This could be an indication of an obstruction somewhere in your pipe. Perhaps something accidentally went down your drain and is blocking the flow of the water?

Solution: There are some DIY methods you can try for clearing a blocked drain. A blockage can be located by calling a blocked drain expert. A licensed plumber is able to clear the blockage and create a free flow for your water once again.

Hydraulic shock

Washers control water flow automatically and can control flow within seconds. A hydraulic shock can cause pipes and drains to bang together causing a water hammer.

Solution: Call an emergency plumber - do not attempt to resolve this issue yourself.

how to stop noisy water pipes

Fixing Your Water Hammer Or Noisy Pipes

There may be other causes for your noisy water hammer and the water supply that is not ideal. Not attending to the problem will result in further damage to your home. This will result in further costs and unnecessary stress for you.

To get to the bottom of why you have noisy water pipes, you need the help of a licensed and experienced plumber. Their expertise will pinpoint the issue and find a permanent solution to stop the water hammering sound in your water pipes.

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