Futureproof your build.

At ILD, we use state of the art electronic testing methods to pinpoint defects in roofing membranes.

What we do.

We find leaks to protect your investment.

Our electronic leak detection method, EFVM, ensures leaks can be detected and remedied with no impact on your building’s design.

We work with architects, builders, project managers, water-proofers and homeowners.  We can offer guidance on how leak detection can be included in architectural specifications and building plans, and what you need to do to comply with council codes and regulations.

Benefits of electronic leak detection/EFVM

  • A precise result

    We can pinpoint leaks exactly to ensure no leak goes undetected.

  • Limited impact on your design

    EFVM doesn't affect the structure of a building. There's no need for reinforcing.

  • We can retest easily

    Retesting is straightforward and won't cause delays to the building schedule.

  • Suitable for roofs, pools & more

    EFVM can be used in a variety of areas, including garden roofs, parking garages and pools.

How EFVM works →
Electronic leak detection completed on roof

Tell us what you need.

Our experienced technicians are ready to help with your project or issue.

Request a quote for testing on your new build/renovation, or schedule in your next testing appointment with our team.

We’re also on hand to answer questions about whether electronic testing is appropriate for your project/situation.

ILD projects

  • Justice & Emergency Services Precinct, Christchurch

  • Ashburton Art Gallery & Museum

  • Building 507

  • Holiday Inn

  • Alexandra Apartments

  • Pacifica Apartments

  • Park Hyatt

  • Christchurch Central Library

  • Waterview Connection Tunnel