Maximum tile height from hard wood threshold
We have 3/4" hardwood floors throughout, and therefore have 3/4" allowed for tile in the bathroom if we want the floors to be a continuous height. My question has a few facets:
1) We would really like a terra-cotta (style) tile of 6" size or smaller, but have found only those that are nearly 7/8" in height. With backer board and/or other substrate material, a 3/8" terra-cotta would be much better... is there such a thing?
2) What is the maximum "slope" we can create with our hardwood threshold to go from hard wood to tiled floors..