International Leak Detection (ILD) is #1 in Electronic Leak Detection worldwide.

TRUSTED BY THE BEST. The original and still the best.

ILD®’s expertise is the outcome of a global presence and exposure to more roofs and membranes – 30 million m²… and counting – than any other firm in the business. With expert and efficient use of EFVM® technology, ILD® isolates problems quickly without damaging membranes or disturbing overburden in the process. We deliver 100% “peace of mind” performance and protection from future leaks or leak-related liabilities.