When it comes to the most common plumbing complaints, low water pressure is likely the one we hear most about. Thankfully, the good news is, it’s usually fixable. Yet, the key is figuring out what’s causing it in the first place. Here’s a quick look at the most common reasons your home might be dealing with low water pressure, and what to do about it from the team at Redbud Plumbing, offering plumbing services in Austin, Texas.
What Is Considered Low Water Pressure?
Normal residential water pressure typically falls between 40 and 80 PSI (pounds per square inch). Anything below 40 PSI is generally considered low and can affect everything from your shower to your dishwasher to how quickly your washing machine fills. If you’ve noticed a gradual or sudden drop in pressure throughout your home, it’s worth investigating. Here are a few common issues we’ve seen
1. Mineral Buildup in Pipes or Fixtures
Austin’s water is notoriously hard, meaning it carries a high concentration of minerals. Over time, these minerals build up inside pipes and fixtures, gradually restricting water flow. So, if only one faucet or showerhead seems affected, the aerator or showerhead is usually the first place to check for any buildup.
2. A Partially Closed Shut-Off Valve
Your home in Austin has a main shut-off valve that’s located near your water meter or in a utility area. This valve needs to be opened all the way to allow proper water flow. So, if it was shut off for any reason recently (such as repairs or a move), it’s possible it is still partially closed.
3. A Pressure Regulator That Needs Attention
Many homes in Austin have a pressure regulator installed on the main water line to protect pipes and appliances from pressure spikes. If this regulator begins to fail, you guessed it, it can cause pressure to drop throughout the entire house. Please note, though, that this is a plumbing repair best left to a licensed plumber.
4. Pipe Leaks
A leak somewhere in your plumbing system, even a small one, can divert water away from where it needs to go and reduce overall pressure. If your pressure drop came on suddenly, a leak should be ruled out quickly to avoid water damage and costly repairs.
5. Corroded or Aging Pipes
Older homes built with galvanized steel pipes are particularly vulnerable to corrosion. As pipes corrode from the inside, the passageway for water narrows, reducing flow over time. If your home is older and you’ve never had the pipes inspected, it may be worth having a professional plumber take a look.
When Should You Call a Plumber?
If cleaning your aerators or opening your shut-off valve doesn’t solve the problem, it’s time to bring in a professional. Issues like failing pressure regulators, hidden leaks, or corroded pipes require a trained eye and the right tools to diagnose and repair safely.
Thankfully, whether it’s a quick fix or a more involved repair, the team at Redbud Plumbing is here to help Austin homeowners get their water pressure back where it belongs. Contact the team at Redbud for your plumbing needs in Austin, Texas today!
