The Roof Drain 15-inch Diameter with 8-inch Height by Sioux Chief Manufacturing is engineered for effective water management on flat roofs. Made from high-quality aluminum, this drain includes a dome and strainer, ensuring that debris is filtered out while allowing for maximum water flow. Its design is compatible with various roofing materials and is ideal for both commercial and residential applications. The drain meets all relevant industry standards, providing peace of mind for long-term performance. Easy to install and maintain, it is a reliable choice for any roofing project.