Counterflashing skirt is recommended when pre-manufactured flashing flange extends less than 2 inches over membrane base flashing, or when membrane base flashing fasteners are exposed.
Continuous cleats are recommended when flashing face dimension exceeds 3 inches and in areas deemed a high-wind zone as categorized by local building code.
Overflow drainage scuppers are typically holes with no downspout or other intricate designs and can be used with roof drains or with primary drainage roof scuppers.
According to the Stucco Manufacturers Association, the stucco industry has always maintained that one should anticipate incidental moisture to find its way behind the cement stucco membrane.