Best Roof Waterproofing Methods in Singapore's Tropical Climate Facing frequent downpours? Effective roof waterproofing protects against seepage, mould, and costly ceiling leaks. For flat roofs, liquid waterproofing membranes (PU, acrylic, or hybrid) create seamless, elastomeric coatings that handle ponding and movement. Torch-on membranes offer heat-welded bituminous layers for high... https://shakuraconstruction.sg/services/roof-waterproofing-and-repair/