The Piper High School called for a custom purple color to match the school colors. Metal Design Systems worked with the material manufacturer and the designer to get the exact color matched and produced. This project features our Series 20 Rainscreen with exterior as well in interior panels. MDSI Series 20 Rainscreen is a high performing, open joint (no caulk) panel system with minimal upkeep. It is architecturally pleasing and creates a crisp, fresh look for a unique exterior or interior appearance.