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The knocking sound in your pipes when water is not running is likely due to a phenomenon called water hammer. Water hammer occurs when water flow is suddenly stopped or redirected, causing a shockwave that creates the knocking sound. This can be caused by loose pipes, high water pressure, or faulty valves. It is important to address this issue to prevent damage to your Plumbing system.

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6mo ago

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Why are my water pipes making a knocking sound?

The knocking sound in your water pipes is likely caused by a phenomenon called water hammer. This occurs when the flow of water is suddenly stopped or redirected, causing a pressure surge that creates the knocking noise. It can be caused by factors such as high water pressure, loose pipes, or a malfunctioning valve. Addressing the root cause can help eliminate the knocking sound in your pipes.


Why are my pipes making a knocking sound?

Pipes can make a knocking sound due to water hammer, which happens when water flow is suddenly stopped or redirected, causing pressure to build up and create the noise. This can be caused by loose pipes, high water pressure, or a faulty valve.


Why do pipes make a knocking sound when the water is turned off?

Pipes make a knocking sound when the water is turned off due to a phenomenon called water hammer. This happens when the flow of water is suddenly stopped, causing a pressure wave to travel through the pipes and create the knocking noise.


Why are there pipes knocking in the walls of my house?

The knocking sound in your house's pipes is likely caused by water pressure changes or loose pipes. This can happen when hot water flows through cold pipes, causing them to expand and contract. It can also occur if the pipes are not securely fastened to the walls. Consider contacting a plumber to inspect and fix the issue.


What is the source of the water running through pipes sound in my house?

The source of the water running through pipes sound in your house is likely the movement of water through the plumbing system. This sound is caused by water flowing through the pipes when you use faucets, showers, or appliances that require water.


Why are my pipes knocking when I use hot water?

The knocking sound in your pipes when using hot water is likely due to thermal expansion. As hot water flows through the pipes, they expand and can cause them to knock or make noise. This is a common issue that can be resolved by installing a water hammer arrestor or adjusting the water pressure.


Why do water pipes knock?

Water pipes may knock due to a phenomenon called water hammer, which occurs when water flow is suddenly stopped or redirected, causing a pressure surge that creates a knocking sound in the pipes.


What could be causing the loud pipe knocking sound coming from the plumbing in my house?

The loud pipe knocking sound in your plumbing could be caused by water hammer, which occurs when water flow is suddenly stopped or redirected, causing pipes to vibrate and create noise. This can be due to high water pressure, loose pipes, or improper installation of valves.


Why do pipes knock when water is turned on?

Pipes knock when water is turned on due to a phenomenon called water hammer. This happens when the flow of water is suddenly stopped or redirected, causing a shockwave that creates vibrations in the pipes, resulting in the knocking sound.


What makes a pounding sound in the pipes while water is running?

It is the water rushing through the pipes creating a pumping sound


What causes the rear tire to make a knocking sound when stopping?

Your rear tire could be making a knocking sound for a number of reasons. You could have a damaged strut or axle that needs replacing.?æ


Why does the rear end of your 1999 Subaru Outback Legacy sound like its knocking?

i don't know if it helps, but my '99 legacy outback was making a knocking sound. turned out that the oring on the brake caliper pin had worn out, and the pin was kind of knocking around.