Parapet Overflow Drain

As low as $50.00

Separate parapet overflow can be used in conjunction with our stand alone drains or by itself.  With standard break the drain outlet is 2" off the roof (can be made to specifications).

California Prop 65 WARNING

  • Parapet Wall Overflow Drain
  • 16 ounce copper flashing
  • Overflow outlet is 2" above the break
  • 2", 3", or 4" bronze no hub fitting
  • Manufactured in the USA by Thunderbird Products
More Information
Manufacturer Thunderbird Products, Inc.
Product Drawing Separate Parapet Overflow Drain Drawing (32 KB)
Separate Parapet Overflow Drain CAD Drawing (176 KB)
Separate Parapet Overflow Drain E-Drawing (Internet Explorer Only)
Installation Flat Roof
Material Copper
Part Numbers
OFPP2NH 2" No-Hub Parapet Overflow Drain
OFPP3NH 3" No-Hub Parapet Overflow Drain
OFPP4NH 4" No-Hub Parapet Overflow Drain
Also available in Bonderized Steel. Prefix part number with "B-". Example: "B-OFPP2NH", etc...
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