First Plast PVC gutter system is completed by PVC downpipes, extruded with a high performance production system. PVC downpipes are available in the same color range as gutter profiles; they are produced in round shape (diameters 50-63-80-82-100), square shape for the 100×110mm gutter profile (side 80mm and 100mm ) and oval version (92×57mm) for gutter profile model “ Best”.