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Flat Roof Leak Detection

Sika
Donosa
CITB Registered

Leak Detection & Waterproofing Repairs

At Roof Technology, we partner with independent leak-detection experts specialising in modern testing methods. Low and high-voltage electronic integrity testing designed specifically for non-conductive membranes over conductive decks. These tests detect tiny punctures and badly formed laps before finishes are installed, while moisture profiling and precision dye-penetrant methods target issues with flashings, upstands, roof outlets, copings, and penetrations.

Electronic Integrity Test

Each defect is physically marked on the deck, numbered, photographed and mapped in a comprehensive report, including fault descriptions, annotated layout drawings, and colour photographs. This enables Roof Technology to create a tailored repair specification using either singleply or coldapplied liquid membranes (our approved systems), ensuring integrity in both installation and waterproof performance.

Our process helps clients:

  • Meet warranty requirements from NHBC and warranty providers like Premier Guarantee
  • Avoid costly remedial repairs later
  • Succeed in quality assurance before covering finishes such as paving, green roofs, or solar PV installation.

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