A critical, non-destructive diagnostic tool in modern roofing Singapore practices is the use of Electronic Leak Detection (ELD) for flat membrane roofs, where an electric current is applied across the roof surface to detect pinhole breaches or membrane imperfections in the waterproofing layer, a technique that allows contractors to pinpoint the exact location of defects with millimetr... https://kkroofspecialist.com.sg/roofing-singapore/