Prices are subject to change.

Josam 21500 Drain Ring




The Josam 21500 Drain Ring, also referred to as the 4114 New Style, securely fits the Josam 21500 Series Roof Drain and can be paired with the 4114 cast iron or poly dome.
This is a 4 bolt ring. It is also available in combination kits that include ring, cast or poly dome and hardware.


  • Outside Diameter: 13-3/4"-in.
  • Bolt-to-Bolt: 10-1/4"-in. at 180 Degrees.
  • Casting#: 029269

For instructions on how to measure for a replacement drain ring, visit our resource page, How to Measure a Roof Drain Ring