What shape of roof is least vulnerable to being pulled off?
A) a flat roof
B) a hip roof (sloping to all sides)
C) a gently sloping roof with one slope facing toward the wind
D) a dome-shaped roof (hemisphere)
E) a steep "A-frame" roof

Question

Quizplus · Accepted Answer

Hip roofs are less vulnerable to being pulled off as they have slopes on all sides which help to distribute wind loads evenly. This design offers better resistance to wind uplift than a flat roof or a gently sloping roof with one slope facing toward the wind. Dome-shaped roofs and steep "A-frame" roofs may also offer some resistance, but hip roofs are the most reliable option.

What Shape of Roof Is Least Vulnerable to Being Pulled