The KERDI-DRAIN adapter kit is designed to convert clamping ring drains by equipping them with an integrated bonding flange. The adapter kit includes a stainless steel adapter ring with an over-molded rubber gasket and a variety of perforated hole patterns that align with most common clamping ring shower drains. The adapter ring replaces the clamping ring and is attached to the drain body using the clamping ring bolts. This connection is made watertight via the rubber gasket and Schluter¬-KERDI-FIX adhesive/sealant. The integrated bonding flange slides into the adapter ring, with the over-molded rubber gasket ensuring a watertight seal. Commercial KERDI-DRAIN adapter kits feature a 7-1/2" (191 mm) diameter adapter ring and are available with a stainless steel bonding flange or an ABS bonding flange. The ABS bonding flange is available in two sizes (standard or extended length) to accommodate different tile assembly thicknesses. The residential KERDI-DRAIN adapter kit features a 5-1/4" (133 mm) diameter adapter ring and an ABS bonding flange. The KERDI-DRAIN adapter kit is particularly useful in renovations where the clamping ring drains are difficult to replace with the standard KERDI-DRAIN (e.g., when they are set in concrete slabs).

The grate assembly consists of a height adjustment collar, lateral adjustment ring, and drain grate or covering support. The grates are installed in conjunction with a height adjustment collar and lateral adjustment ring, which are made of ABS or stainless steel, to allow for simple and convenient adjustment when setting the tile. Drain grates are available in stainless steel with a polished or oil-rubbed bronze finish and in anodized aluminum with a brushed copper bronze, brushed brass, or brushed nickel finish. The polished stainless steel grates are available in 4" (100 mm) -square, 6" (150 mm) -square and -round versions. All other grates are available in the 4" (100 mm) -square version only. Please note that grate assemblies included with the plastic KERDI-DRAIN featuring 3" (75 mm) outlets and the residential adapter kits only allow vertical and tilt adjustment (no lateral adjustment). The covering support is a 4" (100 mm) -square stainless steel plate with Schluter¬-KERDI laminated on the surface to allow for bonding of ceramic or stone tile, which creates a virtually invisible drainage line.

Clamped collar assembly not included***

*The trademark of Schluter-Systems is the exclusive property right of Schluter Systems L.P. and any commercial use is restricted by law. *