A hidden water leak is the invisible escape of a significant amount of water from a pipe or fitting, usually behind a wall and inside the ceiling. Poor installation, corroded pipes, extreme temperatures, and ageing plumbing systems are the major causes of hidden water leaks.
Hidden leaks can cause major problems, including structural damage to walls and foundations and extensive mould growth. Let’s explore the warning signs of a hidden water leak and when to contact a professional to prevent future leaks.
Warning Signs of a Hidden Water Leak
Rising water bills, a musty smell in a closed room, and the sound of running water are clear signs that water is leaking somewhere out of sight. Here are common warning signs to identify hidden water leaks.
Cracks in Walls or Foundation
Persistent moisture under your foundation and walls can shift concrete, leading to cracks. This can seriously damage your home’s structural integrity.
Mould or Mildew Growth
Hidden leaks create an ideal environment for mould or mildew growth, which not only damages your property but also harms you and your family’s health.
Spike in Water Bills
If your water usage habits are the same but your water bills keep increasing, that’s a clear sign of a hidden water leak that can lead to costly repairs.
Sounds of Running Water
Hearing an unusual or dripping sound of water when all faucets and appliances are closed is a sign to watch for a water leak in walls, floors, and ceilings.
Reduced Water Pressure
If water pressure in your shower or faucets is reduced, it may indicate a leak somewhere in your plumbing system that needs attention.
Fluctuating Water Meter Reading
If your water meter continues to run and fluctuates even after you close all water sources, it indicates a hidden water leak.
Where Hidden Leaks Typically Occur
Hidden leaks typically occur in areas that are out of sight and not part of your daily routine. Leaks in these areas often go unnoticed until they reach the surface. Some of the most common areas that are prone to hidden water leaks are:
- Behind water heaters and washing machines
- Under sinks in the kitchen or bathroom
- Beneath the walls and foundations
- In pipes running through the walls
- Underground main supply lines
How to Check for a Hidden Leak?
Your water meter is the best way to check whether a hidden leak exists in your plumbing system. You can also use a smart meter to detect a water leak. Once you detect a water leak, the next step is to determine its location.
To find the location of a hidden leak, check all possible areas where it could occur, including damp or discoloured wall areas, greenish or spongy patches on your lawn, and cracked surfaces, while also monitoring your water bills.
When to Call a Professional Plumber?
When you notice any of the warning signs of a hidden water leak that can lead to major damage, don’t try to inspect it on your own. Turn off the main supply and contact a professional plumber, as some leak detection requires the right tools and experience. These are the situations that require immediate professional attention:
- Actively spreading water
- A sagging ceiling
- Moisture near electrical outlets
- A leak behind appliances
Tips to Prevent Future Hidden Leaks
Inspect your home thoroughly to identify the leak and address it immediately with proper professional attention. The following tips can help you prevent future hidden leaks and avoid costly repairs.
- Schedule and conduct regular inspections after a certain period
- Replace the ageing or worn-out pipes or appliances
- Monitor your water usage regularly along with the water bills
- Use high-quality pipes and professional installations
- Conduct annual professional checks
Conclusion
A hidden water leak refers to water leaking from areas outside your daily routine, including behind appliances, under sinks, and beneath walls. This can cause major structural damage or lead to mould or mildew growth.
If you notice spikes in your water bills, reduced water pressure, running water sounds, or fluctuating meter readings, contact 24/7 Emergency Plumbing Edinburgh LTD., a team of professional plumbers, immediately to inspect the hidden leak and resolve the problem while keeping you and your family safe.