Dreams dictionary: Interpretation 1
To see tiles in your dreams indicate that you are too rigid in your thinking. Alternatively, it suggests that your life is monotonous or repetitive. You need some excitement.
Dreams dictionary: Interpretation 2
To dream that you are laying tile or tiling something indicates that you need to remodel and change an aspect of yourself. If you are working on home improvement projects, then the dream may be a literal depiction of your ongoing projects.