R1500 Downspout Boots Home » Products » Specification Drainage Products » Downspout Roof Drains » R1500 Downspout Boots MIFAB® R1500 (specify type and size) Series lacquered cast iron downspout boot with wall securing clamp and hardware. Specification Sheet Catalog Catalog List Pricing Current Catalog: MPB-2024 " class="product-description"> Return to Products