Closet Spacers(#44) are polyethylene foam used to provide a gap when pouring concrete foundations. After the concrete has set and dried, the closet spacer is easily removed by unwrapping it from the pipe. When the closet spacer is removed, it provides space for the installation of the flange. Closet Spacers are 4" tall and fit 4" pipe. Closet spacers also come in 8" heights(#48). Closet Spacers are also available to fit 3" pipe(#34).

      Shower Risers(#24) offer the same purpose of a Closet Spacer, but are thicker and made to fit 2" pipe.