Can granite tiles be used over underfloor heating?

[zoemariex3]

Hi everyone,

Just a quick question - can granite tiles be used over electric underfloor heating mats? Just want to make sure that the heat from the mats will penetrate the tiles. I have a concrete sub floor which has been levelled with a sand/cement screed and will be using thermal boards.

Thanks

Zoe

[DTWCeramics]

as long as you've got a thermal board (I.E Marmox or ****) you're not going to have a problem heating it.

**** UFH in matting would be brilliant for this job :)