It does shed rain and snow shed more easily with the greater slope.
Shed roof advantages and disadvantages.
Granted they also get damaged more easily.
It has a lower profile than the skillion or gable so may be more suitable to some neighborhoods.
Shingles have a lower initial cost.
If they get damaged shingles are considerably easier to repair than metal.
At bylers architectural shingles are standard on all sheds and are included in the price of a building.
Lots of built up snow adds extra weight to the roof that can also cause damage so shedding water and snow more efficiently is a definite advantage.
Since a shed roof generally has a much steeper slope it usually lets the water roll right down it and over the edge.
In the past people used shed roofs exclusively for their garden sheds and garages.
Yes shed roofs are cost effective options because of their simplicity.
A basic roofing design with only one slope is easier and less time consuming to work on for contractors and this translates into lower roofing construction costs.