Which roof style is least likely to allow for drainage issues?

The typical pitched roof is least likely to allow for drainage issues due to its design, which encourages water runoff. The angled nature of a pitched roof prevents water from standing or pooling on the surface, allowing it to flow off the sides and into gutters more effectively. This design minimizes the risk of water accumulating on the roof, which can lead to leaks, water damage, and other drainage-related problems.

In contrast, low slope roofs and flat roofs can lead to drainage challenges because their minimal incline may allow water to collect, especially if the drainage system is not functioning optimally. Steep roofs also effectively shed water, but they are generally more susceptible to wind-driven rain that can force water under shingles, affecting their performance in certain conditions. Hence, the pitched roof stands out for its overall efficiency in managing water drainage compared to other roof styles.