Just patching the leaks isn’t enough

THE roof leaks at the KL International Airport – Malay-sia’s main international gateway – are understandably frustrating. For most people, seeing water dripping into the terminal raises basic questions: How can something like this happen in such an important building? Isn’t an airport supposed to be built and maintained to very high standards?

In simple terms, roof leaks usually come from a combination of structural wear and tear, ageing materials, design flaws, or maintenance gaps. In a building as large and complex as KLIA, even a small issue – like a cracked seal, a blocked drainage point, or a loose panel – can quickly turn into a noticeable leak when there is heavy rain. Because KLIA was built decades ago, some parts naturally require upgrading or replacement over time.