Living in Brisbane, with its warm sub-tropical climate, we often focus on issues like maintaining our air conditioning or dealing with stormwater drainage. However, one plumbing issue that tends to be overlooked is high water pressure. It’s essential to recognise the signs of high water pressure and understand its impact on your home’s plumbing system.
Water pressure is the force with which water flows through your pipes. Ideally, the pressure in residential plumbing systems should be between 40 to 60 psi (pounds per square inch). When the pressure exceeds this range, it can cause a variety of problems, leading to potential damage and costly repairs.
High water pressure may not be immediately noticeable, but there are several signs that can indicate a problem:
If you hear banging, knocking, or whistling sounds coming from your pipes, it could be due to high water pressure causing pipes to move and vibrate.
High pressure can cause wear and tear on taps and fixtures, leading to persistent drips and leaks.
Appliances such as dishwashers, washing machines, and hot water systems can suffer from high water pressure, reducing their efficiency and lifespan.
This is a specific noise that occurs when a tap is turned off quickly, causing a loud bang. It’s a direct result of high pressure and the sudden stop of water flow.
Ignoring high water pressure can lead to several serious issues, including:
Excessive pressure can cause pipes to burst or develop leaks, potentially leading to significant water damage in your home.
Constant high pressure can damage plumbing fixtures and valves, necessitating frequent replacements or repairs.
Leaks and inefficiencies caused by high water pressure can lead to increased water consumption and higher bills.
Testing your home’s water pressure is a straightforward process. You can purchase a pressure gauge from a hardware store and attach it to an outside tap. Ensure that no water is being used inside the house during the test for an accurate reading. If the pressure exceeds 60 psi, you have high water pressure.
If you discover that your water pressure is too high, there are several solutions available:
Installing a PRV is the most effective way to control high water pressure. This valve is placed on the main water line and automatically reduces the pressure to a safe level.
These devices can be installed to absorb the shockwave created by the sudden stoppage of water flow, preventing noisy pipes and potential damage.
Regularly inspect your plumbing system for leaks and signs of wear and tear. This proactive approach can help catch issues before they become significant problems.
While some homeowners may feel comfortable testing and addressing water pressure issues themselves, it’s always a good idea to consult a professional plumber. A qualified plumber can provide a thorough inspection of your plumbing system, ensure proper installation of pressure-reducing devices, and offer expert advice tailored to your specific situation.
High water pressure is a common yet often overlooked issue that can have serious consequences for your Brisbane home’s plumbing system. By recognising the signs, understanding the risks, and implementing effective solutions, you can protect your home from potential damage and ensure the longevity of your plumbing infrastructure. Regular maintenance and professional advice are key to keeping your water pressure in check and your home’s plumbing in top condition.
