Marathon Roofing Products Inc.
Marathon Roofing Products Inc.
Roof Drains, Vents, Accessories and Pedestal Supports
3310 Benzing Rd.
Orchard Park, NY 14127-1538
Toll Free: 800-828-8424
Phone: 716-332-7673
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Marathon Roofing Products Inc. > PRODUCT > RD-280-SO Cast Iron Roof Drain
RD-280-SO Cast Iron Roof Drain

RD-280-SO cast iron roof drain with deck flange, drain body, flashing clamp with integral gravel guard, self-locking cast iron dome, and no hub side outlet. Constructed to withstand climate and the rigors of long-term use.


  • Engineered with cast iron for long life and durability
  • Deck flange and flashing clamps with integral gravel guard help ensure reliable drainage
  • Self-locking cast iron dome and no hub side outlet simplify installation and maintenance


  • Vandal proof strainer
  • 2" external water dam
  • Available in 2", 3" and 4"

RD-280-SO Data Sheet

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