This weekend I intend finishing off my downstairs bathroom tiling by putting "skirting" tiles on the walls where the normal wooden skirting would go.
I was wondering if anyone has ever laid these tiles, in particular should I allow for a grout space between the bottom of the skirting tile and the floor or just place them on top of the floor tiles with no spacing?
Definitely use a standard spacer to create a grout line, remove the spacers when adhesive has set and grout as normal. If the wall is a timber framed stud wall (subject to shrinkage) in a wet environment (like bathroom/ shower room etc) I would seal OVER the grout as well, with a clear silicone for a belt and braces job- but you'd need to allow a cement based grout at least a few days before caulking with a silicone product.