The original tiles were laid onto a concrete base which I am assuming I will
have to go back to otherwise it means digging it up :0(
What about a foil with holes in to allow adhesion to the concrete base?
Would that make sense?



"Dave Jones" wrote in message
...

"bill" wrote in message
...
I am going to change the ceramic kitchen floor tiles and would like to
have
included some form of insulation. The gap is only really deep enough to
fit
the tile cement so does anyone know of a type of insulation I might be
able
to use? I was wondering about a foil roll or something similar if it
exists.

Many thanks.



You don't really want to have anything loose under the adhesive, it will
cause the tiles to move over time and eventually all come loose.


What is limiting the "Gap"?

Dave Jones