Revisions log for Answer #2490

Please don't make a drama out of this.

Abrasion groups, in private residences, are almost irrelevant. Where a lot of walking with sand under shoes, restaurants, hallways, lobbies in public places, etc. are important, maybe beachfront vacation homes, but otherwise? It doesn't really matter.

Slip resistance – yes, it's important, you can see it in the tile. You can usually see tiled surfaces in the tile market, just to have an idea of what it looks like.