You would need to use a leveling cement first. The vinyl will sink into the grouted areas, which will stretch it, or cause the edges to come loose if you put it directly over the tile.
house was built in 2006 all rooms have large square tile floors all the same dull color large indented grout lines can I have new floors without taking up all...
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NO! Any imperfections in the tile will transfer to the vinyl.
Your surface must be perfectly smooth before putting a vinyl floor down. Any imperfection will show up.
You would need to use a leveling cement first. The vinyl will sink into the grouted areas, which will stretch it, or cause the edges to come loose if you put it directly over the tile.