This page contains general installation information about the Zurn Z100 15-in. roof drain, and may not pertain to all situations. If you have questions, please call Hy-Tech at 800-635-0384.
Deck Type: Steel - Water Insulated and/or Overflow
Membrane: Waterproofing Membrane
Drain Modifications
- Underdeck Clamp (-C): Secures the drain to the roof and sump receiver.
- Roof Sump Receiver (-R): Square, flat steel pan that the roof drain sets in when mounted to the roof, it is normally secured underneath by an underdeck clamp.
- 2-in. High External Water Dam (-89): Used where a level of water must be maintained for insulation purposes, or where an overflow drain is required.
