In Singapore, the price of waterproofing a roof can vary greatly based on a number of variables, including the size of the roof, the kind of waterproofing material used, and the difficulty of the project. For a basic waterproofing membrane system, the price to waterproof a roof in Singapore can range from SGD $5 to $10 per square foot. However, the price may rise significantly for larger roofs or more complicated systems. It's crucial to remember that the price of waterproofing a roof is just