Which type of roof is especially vulnerable to damage from standing water?

Flat roofs are particularly susceptible to damage from standing water due to their minimal slope, which makes it difficult for water to drain off effectively. Unlike pitched, gabled, or hip roofs, which are designed to facilitate water runoff through their angled surfaces, flat roofs can allow water to accumulate in low areas. This standing water can lead to various issues such as leaks, structural damage, and deterioration of roofing materials over time. Proper drainage systems and regular maintenance are crucial for flat roofs to mitigate these risks and maintain their integrity.