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Dual Outlet Roof Drain with Overflow

Series RD-700 epoxy coated cast iron dual outlet roof drain/overflow combination with flashing clamp, integral gravel stop, 4 in. (102mm) high internal overflow standpipe, secured ductile iron dome, and no hub outlets. The RD-700-CT provides overflow through the dome.


  • Flashing clamps with integral gravel stop and overflow standpipe for reliable drainage and overflow
  • Secured ductile iron dome is engineered to last
  • No hub outlets for easy installation
  • Engineered with cast iron for long life and durability
Series Specifications
Application Dual Roof Drains

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Approval Information

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