R1100-PD Paver Roof Deck Drain Home » Products » R1100-PD Paver Roof Deck Drain MIFAB® Series R1100-PD lacquered cast iron roof deck paver drain with anchor flange, cast iron waterproofing membrane clamp ring, and internal dome strainer. Specification Sheet Catalog Catalog List Pricing Current Catalog: MPB-2022 Downloads Downloads Rainfall Rates U.S. Cities Roof Drain Selection Guide Roof Drain Specifications Typical Roof Drain Installations Outlet Selection Guide Return to Products