Match floor and tiles for radiant results
Can you put tiles on the floor? Yes, but you must make sure to use floor tiles: floor tiles, like wall tiles, are ceramics made of clay, but while wall tiles are dry-pressed and fired at about 1,000°C, floor tiles are extruded, have a higher density and are fired at 1,200-1,400°C. Floor tiles are therefore more durable and better suited for floors.
However, if you have found wall tiles that you really like, you can easily combine them with floor tiles or with laminate or vinyl flooring with a décor layer that looks like tiles.