D
DMHunter
Hello,
I have fitted John Guest Speedfit "between the joist wet underfloor heating" and want to lay 40x40 travertine tiles on the floor. Should I use 22mm water resistant chipboard as suggested by John Guest for a generic tile (not specifically travertine and I suspect this is driven from a thermal perspective rather than for rigidity) or 18mm WBP ply as I have done before with (non UFH) travertine floor. I am a bit concerned about how much heat the floor with give off, i.e. will it come through the chip or ply. As far as I can see from googling, the thermal properties of chipboard and ply are the same 0.13 W/(m2 K/m), so I am inclined to go with ply.
Thanks for any advice
I have fitted John Guest Speedfit "between the joist wet underfloor heating" and want to lay 40x40 travertine tiles on the floor. Should I use 22mm water resistant chipboard as suggested by John Guest for a generic tile (not specifically travertine and I suspect this is driven from a thermal perspective rather than for rigidity) or 18mm WBP ply as I have done before with (non UFH) travertine floor. I am a bit concerned about how much heat the floor with give off, i.e. will it come through the chip or ply. As far as I can see from googling, the thermal properties of chipboard and ply are the same 0.13 W/(m2 K/m), so I am inclined to go with ply.
Thanks for any advice