In Singapore’s tropical climate, a metal roof isn’t just a shelter—it’s a frontline defense against monsoon downpours and intense UV exposure. Whether you own a terraced house in Serangoon or manage an industrial warehouse in Tuas, a leaking metal roof can quickly escalate from a minor nuisance to a structural nightmare. This guide explores why metal roofs leak, how to identify the culprits like rusted screws or failed flashing, and the professional-grade solutions—from liquid-applied membranes to thermal imaging—that ensure your property stays dry. 1. Why Metal Roofs Leak in
