Why does the drainage protrude 15mm up from the surface which is much higher than laid tile or esp a vinyl floor finish on top ?
Typical tile thickness is 10 or 12mm. In our Showerlays drain protrudes for 14-15mm, this is to accommodate the tiles and appropriate bed of tile adhesive. Showerlay Wiper Invisible can be used with sheet flooring.
Adam, 017 0927 3601