We carry a few options to help control water on the inside roof valleys as occasionally water can overflow the gutter in these problem areas.  The Barnett Valley Controller is able to prevent water from shooting over the gutter with its patented design that allows the water to enter the gutter while still allowing any debris to clear the roof area.  The Barnett Valley Controller is able to be painted any color with our aerosol spray paint (sold separately).  Conversely, our splash guards are a more economical way of controlling the water in the inside valley of a roof.  Our splash guards are 18.75” long, manufactured from .018 gauge aluminum, and have been “scored” in the center for easy installation on top of the gutter or miter in the inside corner.