Leak Detection & Diagnostics Perth
Waterseal investigates water ingress in Perth buildings to help identify the likely source, trace moisture pathways and define a practical repair scope. Our leak diagnostics combine site observations with testing selected for the construction, membrane, access and symptoms.
Identify the pathway before choosing a repair
Water can travel through screeds, slabs, cavities and joints before becoming visible. A stain beneath a balcony or damp patch on a wall may therefore be some distance from the defect. Investigation considers the affected area together with drainage, penetrations, membrane details and previous repairs.
For building managers, builders and strata properties, see commercial leak diagnostics. Homeowners and residential builders can explore residential leak diagnostics.
HVELD and membrane integrity testing
High voltage electronic leak detection (HVELD) can help locate breaches in compatible waterproofing membranes. It is one investigation method rather than a test suitable for every surface. The membrane system, substrate, moisture conditions and access determine whether electronic testing is appropriate.
Moisture mapping and complementary equipment
Depending on site conditions, investigation may use microwave moisture scanning, moisture meters, thermal imaging, acoustic detection, drain cameras or borescope inspection. Comparing findings from suitable methods helps distinguish membrane failure from other water-entry routes. Thermal patterns indicate areas to investigate and are assessed alongside moisture readings and site observations.
Read about HF Sensor moisture mapping for an example of the diagnostic equipment used by Waterseal.
Findings, limitations and the repair scope
Findings are documented with relevant readings, photographs and the likely moisture pathways. Where access or site conditions limit a conclusion, further checks may be recommended. The investigation supports a defined scope for remedial waterproofing rather than treating only the visible symptom.
For complex property matters, Waterseal also provides consultancy and investigation reporting. Common repair applications include roofs, balconies, wet areas and below-ground spaces.
Arrange an investigation in Perth
Send Waterseal the property details, photographs, when the leak occurs and any previous inspection or repair information. This helps the team plan an investigation suited to the building and the problem.