Waterproofing membranes are a central focus of roof-leak-repair-singapore for flat roofs. Terrace houses and commercial units often feature reinforced concrete slabs that are prone to ponding. When water sits for too long, it can permeate the porous concrete. Specialists apply multi-layer liquid-applied membranes or bituminous torch-on sheets to create a seamless, rubberized barrier. ... https://kkroofspecialist.com.sg/roof-leak-repair-singapore/