Service
Podium Deck & Landscape Roof Leak Detection
When the membrane sits under paving, soil and planters, conventional inspection finds nothing. Vector finds the breach — without strip-out.
Investigate this leakWhy podium decks are uniquely challenging
Podium decks and landscape roofs sit under paving, soil and planters. Water travels laterally through the build-up before finding a route down. The symptom on the ceiling below and the source on the membrane rarely coincide. Standard visual inspection fails.
Why standard methods fail on buried systems
Visual surveys see only the surface. Thermal imaging detects only active leakage in cold-wet conditions. Flood testing carries genuine water-damage risk on a roof you already know is leaking. None of these methods will locate the breach.
Electrokinetic potential and buried leak detection
Electrokinetic Field and Vapor Method (EFVM) detects electrical potential anomalies at moisture boundaries. By mapping the gradient across the buried membrane, the technique locates breaches without lifting paving, planters or substrate.
Vector's approach to podium deck investigation
Through our exclusive UK Texplor partnership we deploy electrical field methodology to locate the breach precisely. Repair is localised, not wholesale. You receive a condition report suitable for insurers, owners and contractors.
What happens next
After repair, we recommend optional moisture sensor installation for ongoing assurance. The sensors give an early warning if a defect re-emerges or if a new ingress point opens up.
Get in touch
- Buried Leak Location — the full service description
- Permanent Leak Detection — post-repair monitoring
- Roof Surveys — condition reporting
Frequently asked questions
Why is the leak never where the water shows up?
On podium decks water travels laterally through the build-up - drainage layers, screeds and insulation - before finding a route down. The stain on the ceiling below and the breach in the membrane rarely coincide.
Do you have to lift the paving and planters?
No. Electrokinetic field mapping locates the breach through the buried build-up, so the repair is localised rather than wholesale.
What happens after the repair?
We recommend optional moisture sensors for ongoing assurance - early warning if the defect re-emerges or a new ingress point opens up - plus a verification survey to confirm the repair worked.
Who typically instructs you on podium deck leaks?
Main contractors during the defect liability period, building owners and asset managers with unresolved leaks, and insurers needing a defensible condition report.
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