Porcelain would be the first choice. You should never use regular soft bodied ceramic on a shower floor. Natural stone, especially tumbled travertine can be a nightmare to maintain after a while. However people like the looks, when new at least. The best size is probably 2", although 3-4" is doable. Small glazed tiles are not slippery, just stay away from larger smooth tiles.for the shower floor, as regards to slipping , do you use porcelon,ceramic
travertine or?
Jazz, just wondering what is the maintenance nightmare that you refer to when using tumbled travertine? I have had tumbled marble down for (2) years (a short time in the scheme of things) with no issues to date.Porcelain would be the first choice. You should never use regular soft bodied ceramic on a shower floor. Natural stone, especially tumbled travertine can be a nightmare to maintain after a while. However people like the looks, when new at least. The best size is probably 2", although 3-4" is doable. Small glazed tiles are not slippery, just stay away from larger smooth tiles.
Jaz
Glad to hear you are happy with your tumbled travertine shower. Maybe you applied several or many coats of sealer and either dry it or it is able to dry out well. Maybe you take good care of it. I have found some people having trouble being that its fairly porous, has some holes and of course kinda rough with some texture.Jazz, just wondering what is the maintenance nightmare that you refer to when using tumbled travertine? I have had tumbled marble down for (2) years (a short time in the scheme of things) with no issues to date.
Marble is very porous and generally a poor choice in wet areas.I don't think of marble as being porous.