Schluter®-KERDI-LINE - Linear Drain - SQUARE- Grate KitThe SQUARE grate is for showers where the drain is a design element, not just a utility. Open squares, clean geometry, and a pattern that works with both contemporary tile and classic subway builds. Product Overview The Schluter KERDI LINE SQUARE Grate Kit is the visible cover assembly for a KERDI LINE linear drain channel body. It features an open square pattern in stainless steel, installs over the full length of the drain channel, and creates a