westend wrote:
The interference layer product will work but I'd save myself the expense and trouble of using it. ... FWIW, I've installed tile in a few RV's... None of it ever failed. I've installed it directly on wood subfloor and over cement board.
Westend, I went back and looked at your Cowboy Hilton project. You built a cement board and tile compartment for your propane heater... that's impressive. (I've been wondering when people would start warning me about weight!) Can you tell me more about why you did that? Any advice on what I ought to check out or improve regarding safety here?
I'm glad to hear you've had no problems with cracking. But I do see a lot of people saying they have. All things being equal, you wouldn't rather have this layer under your bathroom stone tile?