KJL

Hi l,m a self builder in Cornwall please can anyone give some advice I am thinking of screeding over my first floor 22mm eggerboard structural floor with a 40 mm Anhydrite thermo screed with underfloor heating on top of SNUF super foil.( this for the low build up that I need). first question will this work ( screed man said it would) Any better ideas Could anyone recommend an underfloor heating clip that would go though and hold in the eggerboard? Thanks very much