
Perth Plumber for Leaking Wall Pipes
Dealing with a water leak in wall? Our team of professional plumbers is here to help! Covering the entire Perth and Peel regions, our team will locate and repair your leaking wall pipe quickly, preventing costly damage to your home.Suspect a Water Leak in Your Wall? We'll Find It and Fix It Fast!
At Swan’s Professional Plumbing, we’re dedicated to resolving wall water leaks with precision and care. A leaking pipe inside the wall can cause significant damage if left unresolved, so our team arrives fully equipped with advanced leak detection technology to pinpoint the exact location and repair it properly.
We cover every corner of the Perth and Peel region. Whether your property is in Mandurah, Joondalup or closer to the city centre, our licensed plumbers are ready to respond.
Why Choose Swan's Professional Plumbing for Leaking Pipes

Warning Signs of a Leaking Pipe in Your Wall
Spotting early signs of a wall leak can prevent costly repairs and major problems down the track. Call our plumbers for leaking wall pipe repair services if you notice any of these common indicators:
- Water stains or discolouration appearing on walls or ceilings
- Peeling paint or bubbling wallpaper
- Warped walls or soft, spongy sections when you press the surface
- Musty smells or damp environments in rooms
- Mould growth along skirting boards or in corners
- Wet carpets or water pooling near walls
- A sudden spike in your water bill despite normal water usage
- The sound of running water when all taps are turned off
- Reduced water pressure throughout your home

Common Causes of Wall Water Leaks
We’ve repaired thousands of hidden leaks across Perth. Here are the most common culprits behind a leaking pipe in wall:
- Iplex Typlex 1050 pipes (polybutylene pipes installed in many Perth homes between 2017-2022 that are prone to failure)
- Corrosion in older copper or galvanised steel pipes
- Poor installation during construction or renovations
- Wear and tear from decades of water pressure
- Temperature changes causing pipes to expand and contract
- Tree roots infiltrating the plumbing system
- Burst pipes from freezing conditions (rare but possible in Perth’s hills)
- Leaking joints or connections behind the wall cavity
- Damage from drilling or nailing into walls
- Failed seals around wet areas like bathrooms and laundries
Preventing Future Leaks
While some wall leaks are unavoidable, regular maintenance and smart plumbing practices can help you prevent costly repairs and protect your home’s structure. Here’s what you can do to reduce the risk of hidden water leaks:
How We Detect and Repair Water Leaks in Walls
Our team uses proven methods and professional equipment to locate hidden leaks and repair them with minimal disruption to your home:
We don't guess where the leak is. Our plumbers use thermal imaging cameras to detect temperature changes, acoustic listening devices to hear escaping water, and moisture meters to measure damp levels inside the wall. This precise approach means we can identify water leaks without tearing apart your walls unnecessarily.
For leaks linked to drainage or sewer issues, we deploy CCTV drain camera inspection technology. This allows us to see inside pipes and pinpoint blockages, cracks or root intrusion causing the problem.
Once we've located the leak, we open only the section of wall required to access the damaged pipe. Depending on the severity, we'll either repair the joint, replace the faulty section or recommend a complete pipe replacement if corrosion or Iplex pipes are present.
In cases where traditional excavation isn't practical, we offer trenchless pipe relining. This method creates a new pipe lining inside the existing damaged pipe, sealing leaks without digging up floors or walls.
Sometimes wall leaks originate from hot water systems or their connections. We inspect your hot water unit, pressure relief valves and supply lines to ensure everything is functioning safely and efficiently.
Got a Leaking Pipe in Wall That Needs Attention?
Don’t let a hidden water leak turn into structural damage, mould growth or electrical hazards. Our fully licensed Perth plumbers provide fast, reliable leak detection and repair services with no call-out fees and upfront pricing across the entire Perth and Peel region.
Call us today on 1300 634 581 or request a service online. We’ll locate your leak, repair it properly and help you prevent further damage.
FAQ
Detecting a hidden water leak typically takes between 30 minutes to two hours, depending on the complexity and location. Simple leaks in accessible wall cavities can often be repaired the same day. More complex issues involving Iplex pipe replacement in the wall, timber frame damage or multiple leaks may require additional visits and coordination with other trades like plasterers or electricians.
A leaking pipe inside the wall can lead to serious consequences if ignored. Water damage weakens timber frames, causing cracks and structural instability. Damp environments encourage mould growth, which can trigger respiratory problems and allergies. Wet walls also create electrical hazards through short circuits in wiring. Additionally, prolonged leaks waste water, driving up your water bill and potentially damaging your home's foundation.
Not at all. We use accurate leak detection equipment to pinpoint the exact location of the leak, so we only open the smallest section of wall necessary to access and repair the pipe. In many cases, trenchless pipe relining allows us to fix the problem without cutting into walls at all. Our goal is always to minimise disruption and protect your property.
Yes. Iplex (polybutylene) pipes were commonly installed in Perth homes built between 2017 and 2022 from various different builders. These pipes have since been linked to premature failures, with many becoming brittle and prone to cracking, leaks, and sudden bursts. If your home was constructed during this period and still contains Iplex piping, you may be eligible for the government’s industry response scheme.
Condensation usually appears on cold surfaces like windows or external walls during winter and dries relatively quickly. A slow leak, however, creates persistent moisture, water stains that spread over time, peeling paint and musty smells. If you suspect a leak, check your water meter with all taps and appliances turned off. If the meter continues to move, you have a leak. Contact our professional plumber for an inspection to confirm and locate the source.
Get a quote or book a service.
Swan’s Professional Plumbing offers great, on-time service and value when you need a plumber across Perth and the Peel region. Get in touch today.