Smart Tile

I am not convinced that putting plastic tiles directly behind my stove who give me the warm and fuzzy feeling I like. I know that the paper walls used in many coaches are not that great either, but heat and plastic just seems to leave me questioning how long this decorative update would last.
I have seen similar actual tile units that are glued and grouted which I would have no concerns over heat but I would have lots more concerns about my amateur abilities to install them.