Banging pipes, a squealing shower head, or rattling within the walls all suggest that there may be issues with plumbing. But before calling a plumber, it can help to learn what a few common sounds indicate. Some problems may be a quick DIY fix, while others may necessitate plumbing repairs.

Common Plumbing Noises

1. Banging

If you hear a bubbling noise when a faucet is turned on, then banging, there’s likely air trapped in the pipe. If the banging starts after a faucet is turned off, it may be a result of water colliding into the closed valve. Homes with older plumbing often experience this issue, as they’re built with air chambers that often get filled with water. For a quick fix, turn off the water supply and drain all the water from the pipes by turning on faucets, flushing toilets, and running water-based appliances. Call a plumber if the noise persists after turning the water back on.

2. Squealing & Squeaking

A squealing shower head may mean the head is filled with scale or sediment and needs to be cleaned out. Soaking the shower head in a solution of vinegar and water can help. On the other hand, squeaks indicate that washers are worn out and need to be replaced. Showers, dishwashers, and washing machines are typically where you will hear these noises. If the sounds persist after you check and clean small components, call in a plumber.

3. Knocking Water Heater

Knocks and pops coming from the water heater may indicate there’s sediment built up in the tank. This will affect the efficiency of the water heater over time, costing you more money. Your plumber can drain the tank and effectively scrape away the buildup.

4. Gurgling Pipes & Drains

A gurgling noise is a warning that pipes are clogged. In kitchen and bathroom drains, food, hair, and soap buildup are the likely culprits. Meanwhile, gurgles when flushing the toilet may indicate potential problems in the sewer line. If a plunger doesn’t work, try pouring boiling water down the drain to dissolve the clog. Otherwise, call a plumber for professional drain cleaning service.

5. Humming or Rattling Pipes

Both these noises are a result of vibration as the water flows through the pipes. Humming indicates the water pressure may be too high, especially if your home relies on well water. Rattling is a signal that the fastenings on suspended pipes have broken or come loose. You’ll need a plumber to check on pipes that are hard to access inside ceilings or walls.

Plumbing noises often indicate minor problems that a plumber can easily fix. Empire Heating & Air Conditioning in Monroe County, NY, offers full-service plumbing solutions to their community. They install and repair HVAC systems, digital thermostats, and more. They also provide emergency service. Call (585) 325-6768 for more information or assistance or check out their website for a full list of services.