We are building a new bathroom. The bathroom floor base is yellow tongue. This was waterproofed with overlying membrane. A wetproofer also put a vertical water-stop angle around the areas where a frameless shower screen is to be placed, and also put an angle at the door threshold. A tiler then put the mortar bed over the vertical angles, and the tiles sit well proud of the angle.
qu. How much of a waterproofing issue is it that a. the mortar bed and b. the tiles, are over the angle? We have been given conflicting advice on this. One person told us to pull up the whole bed and start again. Your help much appreciated.