DIY Doctor UK DIY Forums

Can anyone give me some advice on tiling over an underfloor heating mat?

If I was tiling straight onto concrete floor than I can use a chalk marker to mark out my lines but over an underfloor heating mat what's the best way of marking out my lines?

Thanks

You need to do it by measurement farlo. Measure from one wall to make sure your tile is square and lay the next one. Keep measuring all the way down a row so you know the row of tiles is square to at least one wall. Then follow this row with the next and so on.