【Malaysia Leak Detection】How to Check for Water Pipe Leaks? 5 Methods for Industrial, Commercial & Residential Areas!
How to Detect a Water Pipe Leak? 5 Simple Methods for Homes, Businesses & Factories in Malaysia
Have you noticed a sudden increase in your water bill? Is the water pressure lower than usual? Are your walls or floors damp? These could be signs of a hidden water pipe leak!
In Malaysia, many residential and commercial buildings have underground or concealed water pipes. When leaks occur, they often go unnoticed until serious damage happens—such as moldy walls, warped floors, or even structural problems.
This guide will introduce 5 simple ways to check for leaks yourself, as well as professional detection methods to pinpoint the exact leak location—helping you avoid costly repairs!
Method 1:
Check If the Water Meter Keeps Running (The Easiest & Most Direct Way)
• How to do it:
1. Turn off all water-using appliances (taps, washing machines, water heaters, etc.).
2. Observe your water meter dial or digital display to see if it continues to move.
3. If the meter keeps running, it indicates a possible leak.
• Best for: Residential, industrial, and commercial properties in Johor, Kuala Lumpur, Selangor, and Penang.
• Limitations: This method confirms a leak but does not reveal its exact location.
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Method 2:
Pay Attention to Water Pressure Changes (Leaking Pipes Reduce Water Flow)
• Signs of a Leak:
• Weak water flow from taps.
• Sudden drop in water pressure at certain times of the day.
• Key Considerations:
• If only one part of the building has low pressure, the leak is likely in that area.
• If the whole house or factory has low pressure, the main pipe or municipal supply could be the issue.
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Method 3:
Check for Damp Walls, Ceilings, or Floors
• Common signs of leaking pipes:
• Damp or moldy walls, peeling paint.
• Wet floors, loose tiles, or warped wooden flooring.
• Water stains on ceilings (especially in apartments or commercial buildings).
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Method 4:
Listen for Water Dripping Sounds at Night
• At night, when everything is quiet, place your ear near walls or floors where pipes are installed.
• Listen for a hissing or dripping sound, which could indicate a leak.
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Method 5:
Soap Bubble Test (For Exposed Pipes Only)
• How to do it: Apply soap water or detergent around pipe joints.
• If bubbles appear and grow, it means there’s a leak.
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Leaking Pipes in Commercial Buildings, Factories, or Residential Areas? 3 Advanced Methods for Precise Leak Detection!
2.Professional Water Leak Detection Methods in Malaysia
If the DIY methods fail to identify the leak, professional leak detection techniques can help.
Pressure Testing
(Confirms Whether a Leak Exists)
• Process: Shut off the main valve, pressurize the pipe system, and check if the pressure drops.
• Best for: Detecting leaks in concealed pipes inside walls or underground.
• Advantage: Confirms a leak but does not pinpoint the exact location.
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Acoustic Leak Detection
(For Underground & Concealed Pipes)
• How it works: A sound detection device listens for unusual water flow noises.
• Best for: Underground or concealed plumbing systems.
• Advantage: Non-destructive method to locate leaks accurately.
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Gas Detection
(Most Accurate Leak Detection Method)
• Process: A safe gas (such as nitrogen) is injected into the pipe, and a gas detector finds the leak.
• Best for: Pipes hidden inside walls or floors where dismantling is not an option.
• Advantage: High precision, ideal for complex piping systems.
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3. What to Do If You Have a Water Leak? (Quick Fix Guide)
Step 1: Shut off the main water valve to prevent further damage.
Step 2: Use the above methods to locate the leak.
Step 3: Contact a professional leak detection company to avoid unnecessary wall or floor damage.
We offer expert water pipe leak detection services in Johor, Kuala Lumpur, Selangor, and Penang, using high-precision equipment to pinpoint leaks and reduce repair costs!
Your Trustworthy Water Pipe Leak Detection Specialist 