Low water pressure can indicate a hidden leak, a failing pressure limiting valve, or a build-up of scale in your pipes.
Low water pressure is frustrating, but it's also a symptom that something may be wrong with your plumbing system. While sometimes it's simply a supply issue from the water authority, persistent low pressure in your home can indicate several underlying problems.
Common causes of low water pressure
A failing pressure limiting valve (PLV) is one of the most common causes. The PLV regulates the pressure of water entering your home from the street. When it fails, pressure can drop dramatically — or in some cases, increase dangerously high. PLVs typically last 10-15 years and should be replaced proactively.
Scale and mineral build-up inside older galvanised steel pipes can restrict water flow over time, reducing pressure throughout the home. This is common in older Gold Coast homes built before the 1980s.
A hidden water leak can also cause low pressure. If water is escaping somewhere in your system, there's less pressure available at your fixtures.
What to do
If you've noticed a gradual decrease in water pressure, or if pressure is low throughout the whole house, call Pinky's Plumbing for a pressure test and inspection. We can identify the cause quickly and provide a solution.
Need a Plumber?
If you're concerned about any of the issues mentioned above, don't wait — call Pinky's Plumbing for a professional inspection.
0477 350 047