Richmond Tile Industria Graphite 32"x32" Matte

Industria Graphite Matte at 32" x 32" is large enough that the subfloor has to be flat first, because a tile this size telegraphs every dip underneath. The look is worth the prep. A matte surface stays reasonably grippy wet and will not throw glare across the room. The density is the point with porcelain: very little water gets in, which is what keeps it stable in a bathroom or a laundry. It is on display in Mississauga and Barrie if you want to see a full sheet rather than a photograph.