newmodel
TF
Hi Guys, I'm 6 months in being a tiler, I've done lots all my life and sold the dam things for 10 years so I'm after a little advice on a upcoming job please.
10 Sqm of natural stone (they have not chose which stone yet) on a upstair wooden floor and they want electric under floor heating too. The flor is chipboard and pretty solid in most places, theres a couple of bits that moves etc a couple of small holes from old pipe work and a place where a chunk has splintered off.
I was thinking firstly, 6mm hardibacker, stuck and screwed and then the cable laid on top of that.....
1. Should I level over the wire, as I have tiled directly over it before but that was on an insulation board and only 2 Sqm so it was easy going?
2. Should I use a decoupling membrane like Durabase as well as the Hardibacker?
3. Is all Stone ok for this situation, my instincts tell me to avoid travertine like the plague and probably marble too?
4. Any other advice please?
Thanks in advance guys
10 Sqm of natural stone (they have not chose which stone yet) on a upstair wooden floor and they want electric under floor heating too. The flor is chipboard and pretty solid in most places, theres a couple of bits that moves etc a couple of small holes from old pipe work and a place where a chunk has splintered off.
I was thinking firstly, 6mm hardibacker, stuck and screwed and then the cable laid on top of that.....
1. Should I level over the wire, as I have tiled directly over it before but that was on an insulation board and only 2 Sqm so it was easy going?
2. Should I use a decoupling membrane like Durabase as well as the Hardibacker?
3. Is all Stone ok for this situation, my instincts tell me to avoid travertine like the plague and probably marble too?
4. Any other advice please?
Thanks in advance guys