Being new to tiling, I was wondering which size trowel to get for floor tiles. I know that there are different tile sizes, but which size trowel would you use for most of your floor tiling jobs. I was told a 10x10 notched trowel at my course, but noticed that there is a 12x12 notched one too. Is the 12x12 trowel for over sized tiles or heavier tiles?
your advise would be welcomed.