I recently purchased a home, which is in the process of being built. The porch has an overhang and water from the overhang, cascades off the lower roof line. This is causing the water to leak back into the porch area, as well as one of the rooms inside the house. The absence of gutters, the water backs up onto the porch and has a cascade of water coming off one of the side walls. Is there anything in the Florida Building Code that will support requiring the contractor to install gutters?