Step-by-Step: How To Fix Roof Leakage

Roof leaks are one of the most common issues homeowners in Singapore face, especially during the monsoon season. The first step is identifying the source of the leak, which is often not directly above the visible water stain due to water travelling along beams before dripping through. Once located, damaged or cracked tiles should be replaced, and any compromised waterproofing membrane reapplied. For concrete roofs, a PU coating or torch-on membrane is typically used to seal the surface. It is important to address leaks promptly, as prolonged water exposure can weaken structural elements and lead to mould growth. If the leak persists after a DIY attempt, it is best to call in a professional for a proper inspection.