Illinois Roofing Practice Exam 2026 - Free Roofing License Practice Questions and Study Guide

A hipped roof is designed with slopes on all four sides, which allows for effective water drainage. The angled surfaces enable rainwater to flow down towards the eaves efficiently, reducing the likelihood of standing water and leaks. The uniform pitch also helps in avoiding accumulation of debris, which could obstruct drainage.

Compared to flat roofs, which have very little slope and can often retain water, hipped roofs present a more reliable option for shedding water. Gable roofs have two sloping sides and can also provide good drainage, but they may be less effective in areas with strong winds, as the open ends can catch wind and create potential issues. Cross gabled roofs incorporate two gable sections that intersect, which can also promote water drainage but may add complexity in water management due to the additional ridge lines.

In summary, the hipped roof stands out as the design that typically provides the best water drainage due to its four-sloped structure, which encourages water runoff and minimizes potential pooling.