It's a positive thing that your plumbing is reliable. When your plumbing is making noises or is loud, you might start to worry. While some sounds are typical, others aren’t. We’ll walk you through five common noises and how to solve them.
These noises involve:
- Plumbing is whistling
- Plumbing is gurgling
- Plumbing is humming
- Plumbing is vibrating
- Plumbing is bubbling
1. Plumbing is Whistling
If your plumbing is whistling, you could be dealing with several issues.
Cause: Mineral Buildup
More than 90% of U.S. homes have hard water, which means it has too much calcium and magnesium. These minerals can build up in your pipes and appliances, creating clogs and less efficient operation.
If you struggle with soap scum, clogged pipes or appliances deteriorating quickly, you might be dealing with hard water. Having a plumber add a water softener is the best way to fix this issue.
Cause: Old Pipes
Plumbing doesn’t last forever. If you have an older home, you should know what pipe material you have and how long it lasts.
- Brass: up to 100 years
- Copper: up to 80 years
- PVC: up to 45 years
If your pipes are near the end of their life span and you’re faced with leaks, rusty water or insufficient water pressure, it may be time to have them replaced.
Cause: Water Pressure Is Too High
This can be caused by your water supplier or issues with your water heater. A telltale indication of high water pressure is hearing knocking in your pipes, especially after turning off a faucet.
If this is what’s causing the issue, a plumber can inspect and replace your home’s pressure-reducing valve as needed.
2. Plumbing is Gurgling
Gurgling isn’t a good sound. It’s usually a sign that you’re experiencing some sort of blockage or clog. Here are three of the most common kinds.
Cause: Plugged Drain
Your drain can either be partially or fully blocked. Here's the difference:
- Partial clog—water drains more slowly than normal.
- Full clog—water goes up instead of draining, especially in multiple drains.
It can be enticing to use a liquid drain opener to fix the issue, but this can create more problems. These products are harsh and can eat away at your pipes. It’s always recommended to have a plumber unblock your pipes, either via a snake or jetting.
Cause: Blocked Sewer Line
Your home has a sewer pipe that transports waste to the primary sewer line, usually located in your yard or in the street. If this pipe gets clogged, you will likely be dealing with backup in your basement.
Things that can obstruct or plug this pipe includes tree roots seeking water or by flushing bathroom products other than toilet paper. Whether you’re coping with tree roots or a plugged toilet, you’re going to need assistance from a professional plumber.
Cause: Blocked Sewer Vent or P-Trap
The sewer vent system and P-traps on your drains keep stinky plumbing smells out of your home. If they get clogged, you’ll likely hear gurgling, experience slow draining or smell sewage. A plumber can help you get to the root of and resolve this smelly problem.
3. Plumbing is Humming
If your plumbing is humming, you’re not just dealing with an annoying noise.
Cause: High Water Pressure
Humming means your home’s water pressure is probably too high. This can cause problems such as water leaks and damage to faucets and other fixtures. A plumber can help you control water pressure, which should be about 60–70 PSI.
4. Plumbing is Vibrating
If your plumbing is vibrating, three problems could be causing this noise.
Cause: Unsecured Pipe Clamp
The most common trigger of vibrating plumbing is an unsecured pipe clamp. This hardware keeps pipes secure when water is flowing through them. If the loose pipe is under a sink, you might be able to fix this issue yourself. If it’s behind a wall, it’s best to call a plumber.
Cause: High Water Pressure or Water Hammer
Less commonly, pipes can vibrate because of high water pressure or a water hammer, which occurs when water that’s moving fast runs into a closed valve. A plumber can identify and fix these problems.
5. Plumbing is Bubbling
If your plumbing is bubbling, you’re probably dealing with problems related to gurgling plumbing.
Cause: Clogged or Incorrectly Vented Drain
Whether you’re dealing with a clogged or improperly vented drain, a plumber can fix it.
I-Deal HVAC Can Solve Your Odd Plumbing Sounds
Nobody wants to hear a loud or odd noise coming from their plumbing. There are lots of different noises that can be heard from your pipes and what they mean may varies. If you have any questions about the sounds you’re hearing in your home, contact at 505-445-1250 today. We’re here to help when you need a plumber in Albuquerque or neighboring areas.