Schluter® KERDI-DRAIN-F FLANGE 2" ABS & PVC ditra-heat The bench can be set

The bench can be set and fastened without heavy lifting or structural framing modifications in most cases

Overcast is the kind of floor you pick when you want a clean

porcelain profiles

or another non-KERDI flange — and you need to convert it to work with the KERDI waterproofing system

not field tile

Schluter® KERDI-DRAIN-F FLANGE 2" ABS & PVC ditra-heat The bench can be setThe KERDI DRAIN F is Schluter's retrofit bonding flange designed to add KERDI waterproofing capability to an existing clamping ring drain without ripping it out. If you've got a standard 2" clamping ring drain (the kind that squeezes a vinyl liner between a flange and a ring), this adapter flange sits on top and gives you the fleece covered bonding surface you need for KERDI membrane integration. Works with both ABS and PVC clamping ring drains.