Unidrain ClassicLine frame for corner drain 12 mm

Available in 8/10/12 mm heights (depending on the thickness of the floor tile). The rubber insert ensures a snug fit inside the unit. A countersunk bearing ensures that the grating fits perfectly into the frame.The frame is non-optional and has two functions:To support the grating and give a perfectly flush finish with the tiled floor. NB! Frame height (H) = tile thickness + approximately 2 mm for tile mortar and membrane.