INTERNATIONAL LEAK DETECTION ILD® THE WORLD-LEADER IN MEMBRANE INTEGRITY TESTING ILD® uses a proprietary Electric Field Vector Mapping (EFVM®) testing method, to Quality Assure and pinpoint defects within membranes, at times of installation or within existing structures. Small punctures, membrane splits or mechanical damage to waterproofing membranes result in wet insulation, mould, and costly interior damage. Leaks can go unnoticed, and the water exit location might not correspond with the point of entry. With our technology, we eliminate the costly necessity to remove tiles, pavers, etc. from the area, as we can test right through them, with pinpoint accuracy. Let ILD® efficiently detect your leaks and provide you with a comprehensive written report, arming your with the correct information to make the right decisions for your next steps