What is the best way to install WaterFall around corners?
A. The WaterFall system should be miter cut and butted together at both inside and outside corners. Also, it is good practice to install diverters at the bottom of long “valleys” created by two roof sections meeting at an inside corner. Note: There is no rule of thumb for this. Simply it is a solution if water flow at the valley is too much for The WaterFall system to handle.