Bathroom has 18mm ply on joists. Will be laying 3mm leccy heating with latex slc. Is the Wedi board underneath OTT or will it make a big difference to the UFH?? Just worried about the extra 10mm height , but know that the leccy ufh can take forever to heat up. Cheers
WEdi is for wet rooms, is it not, do you mean insulation boards, i would not bother, hope there is some other form of heating?.
imran might be a bit late here mate.. but look into F BALL their stopgap range slc,"the red bag" its called...good stuff there bud
Cheers - hadn't seen that before. Haven't decided which route to take yet, but will prob lay the wedi board. Will let you know whether the result is worth it.