Is this a complete shower drain?

It is the drain flange and grate assembly. You still need the matching KERDI-DRAIN drain body and KERDI membrane to complete a waterproof installation.

Which flange material should I pick?

ABS or PVC for plastic drain plumbing, stainless steel for a more durable flange and no-hub or threaded outlet options. Match it to your pipe material and local code.

What tile thickness does it fit?

Tile from 1/4 inch to 1-1/4 inches thick. The grate frame adjusts laterally and in height to meet the tile surface.

Does it work with a standard clamping drain?

No. It is designed for Schluter's bonded KERDI waterproofing system, where the membrane seals directly to the flange.

When is the best time to buy?

At $42.95 at eBay as of November 4, 2026, it is at the low end of its recent range. Compare the 7 stores before ordering, since grate style and flange material change the price.

Where is the Schluter Systems KERDI-DRAIN Flange Kits cheapest?

At Amazon, for $80.08, 46% under what the other stores charge, as of our latest check.

Where can I buy the Schluter Systems KERDI-DRAIN Flange Kits?

7 stores we checked sell it, including The Home Depot, Amazon, Global Stone Website, Lowe's, eBay.

Schluter Systems KERDI-DRAIN Flange Kits

Best price now

$80.08at AmazonObserved at 7:04 PM

46% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Our take on the Schluter Systems KERDI-DRAIN Flange Kits

The KERDI-DRAIN Flange Kit is the drain body and grate assembly for a Schluter bonded waterproofing shower. It bonds directly to KERDI membrane, so the waterproofing ties into the drain without a separate clamping ring. The grate frame is 4 inches with a roughly 1/8-inch reveal, and the grate adjusts laterally and in height to line up with tile from 1/4 to 1-1/4 inches thick. Flanges come in ABS, PVC or stainless steel, with 2-inch or 3-inch outlets. At $42.95 at eBay as of November 4, 2026, it sits at the low end of its recent range across 7 stores.