4 Common Reasons Your Bathroom Water Pressure Is Low
What’s worse: running out of hot water in the shower or showering with low water pressure? That’s a trick question because both are equally frustrating to deal with. If you’re struggling to keep consistent water pressure in your bathroom, keep reading for a few helpful tips to restore adequate water flow.
Low water pressure in the bathroom is an indication that something is not quite right within your bathroom’s plumbing systems. While several factors can cause weak water pressure, common culprits include a broken pressure regulator, faulty water heater, clogged fixtures, or a hidden leak.
Common reasons your bathroom water pressure is low
- The pressure regulator is broken. If your water pressure problems exist in every fixture in the bathroom, the pressure regulator valve is likely to blame. In addition to low water pressure, a broken regulator valve can be diagnosed by listening for a hammering sound coming from inside the bathroom walls.
- The water heater is to blame. If you only notice low pressure while using hot water, it’s time to take a look at the water heater itself. Be sure to check for obvious issues such as leaks or corrosion and make sure the tank’s shut-off valve is fully open.
- The fixture is dirty, damaged, or clogged. In cases where water pressure is only an issue in one fixture, you most likely only need to perform a good cleaning. Limescale buildup, corrosion, and residue can all keep fixtures from allowing water to flow properly. Take a look at the fixture in question and make sure it’s clean.
- There is a hidden leak. This is quite possibly the worst-case scenario. Hidden leaks can be extremely hard to find and fix, and can cause major damage to your home. If you can’t find a clear cause of your water pressure problems, we recommend seeking professional plumbing help to troubleshoot the issue.
Dangers of high water pressure
Be aware that while low water pressure can be corrected by something as simple as adjusting a pressure gauge, too high of a water pressure setting can be hazardous to your plumbing. Be sure not to set the pressure range higher than 60 PSI to avoid damage.