3 in General Purpose Stainless Steel Roof Drain

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for efficient water management, this roof drain features a robust cast iron body paired with an adjustable extension sleeve to accommodate varying roof thicknesses. The assembly includes a reversible collar and a combined flashing clamp and gravel stop, topped with a polyethylene dome to prevent debris from entering the drainage system. Certified to ASME- standards and compliant with UPC- and IPC- plumbing codes, this unit provides a secure and code-compliant solution for commercial or residential roof drainage applications.