Schluter® KERDI-DRAIN FLANGE KIT PVC 2" OUTLET stone tile cleaner Why square-notch

Why square-notch

Outside corners are challenging to waterproof because the membrane has to wrap around the outside of the angle without stretching thin or pulling away

KERDI membrane — enough to cover a standard three-wall surround

Order these alongside your 10-pack grate kits and KERDI rolls for a complete drain system inventory

Measure length and width

Schluter® KERDI-DRAIN FLANGE KIT PVC 2" OUTLET stone tile cleaner Why square-notchThe most common KERDI DRAIN configuration for new residential shower builds a 2" PVC bonding flange with an integrated vertical outlet in a single assembly. This is what you use when you're building a new shower from scratch on a new PVC drain rough in. The fleece covered bonding flange is the core of Schluter's drain waterproofing system. Your KERDI or DITRA membrane overlaps directly onto this flange and bonds into the same thin set mortar layer.