I changed the entrance of my shower tub. The panel board was moldy; water was getting in between the top tiles and the panel board. the joint was not well sealed. I put new everything for the entrance, even a membrane between the plywood and the tiles. However, it seems to leak from the wall now. Water is coming out of the wall outside the shower tub. Would it be the grout, tiles...? Tiles and grout are probably 20+ yrs old ( turquoise tiles). I tried to put some ready grout ( in a tube), but it still leaks! Calking is well done. Should I remove the old grout and put new one everywhere? Thanks for your help!

Can you post a floor plan with all the measurements included? It looks like some of the things in your drawing are not to scale.

This is an interesting topic, how best to use the large format tiles we have today. 2Little Fishies, firstly, I love your kitchen. I want to go sit on your built-in and take it all in for a few hours. I am thinking that the staggered, running bond style of tile setting better matches your home. Also, we do not know if the stacked look is going to catch on and become one of the regular choices people use in setting tile in the future or if we will be saying "that's so mid-teens" by 2025. So why chance it with something as permanent as tile when the traditional running bond pattern so matches your home? Look at Enduring' s shower. Do you love it? If yes, find yourself a tile setter willing to do the kind of planning she has done and chose a grout that matches best to make the tile look like a slab wall. She picked over her tile very carefully to get the flow to have that effect. I bet she spent several hours - if not a couple of days - choosing which tile went where, but look what she achieved! You can do that work on your kitchen floor (I can help direct from my perch on the built-in.) If you stack the tile, you may not be able to get the "faux slab wall" effect. Why not? The veins cannot be manipulated by matching the end of one vein to the beginning of one on another tile. Look at Enduring' s wall. She runs a vein through three or four tiles in places. One is at the upper right corner of the niche. Looking again at your tile, I see that most veins do go from side to side. So look at installation photos, if you can find some of your tile, and see if you are able to get that pleasing effect of veins matching up from tile to tile on enough tiles to get a "faux slab wall" effect. THAT is what makes a marble (or marbleain) installation for ME. If you can do that, if the veins mostly go from one side to the other side, then stacking the tile CAN get the pleasing effect and all you have to think about is whether the stacked tile will look dated in ten years.

Well, it turns out my husband doesn't like options 2 or 3. So now I have to narrow it down to one of the variations of option 1. Suggestions? Someone above had suggested a more random pattern. Any advice on how to do that, or is that something the tiler would have to figure out?