[snip]
I installed the Fake tile stuff in our kitchen last summer. Can;t remember what it was called but its pretty much the most expensive laminate that B&Q sell. I think it was about 30 a sq m.
It is fitted just as the instructions said. Click fitted with *no* glue. The instructions mentioned that glue can cause problems with the joints being so tight (as you hinted)
Well, a few days after fitting it we had a new washing machine. It turns out that this pumped out a lot quicker than the old one and had been overflowing the standpipe for quite sometime. No visable damage to the floor. A couple of weeks ago I found an offcut laying outside on the patio in a puddle where it had been for 6 months (including all winter). It seems fine and still clicks into another piece as well as it did when new...
I don't know what it is made of but it is certainly waterproof. I'm impressed!
Darren