Linear Drains Select linear drain by grate style. Wedge Wire Tile Insert Frame Marc Newson Offset Oval Slotted Offset Slotted 65 Slot Solid 65 Circle Square Select linear drain by series. Site Sizable® [S] Traditional Waterproofing Fixed Length [FX] Traditional Waterproofing Fixed Flange [FF] Liquid/Fabric Waterproofing Side Outlet [FT] Liquid/Fabric Waterproofing Flange with Schluter® Kerdi [FCS] Schluter® Kerdi Waterproofing Double Waterproofing [FCB] Traditional and Liquid/Fabric Universal [U] Traditional or Liquid/Fabric View All Linear Drains