Looking for Large Domestic Heating System Designer / Specifier

[mark_mc]

your very welcome for the advice, please do come back with there suggestions. a big company like that will charge you an arm an a leg but all advice is free.

 

[afenteman]

UFH would be the cheapest and best way to heat an area like this, you wouldn't need to dig the floor up but either use a floating floor system or install battens with insulation and pipework into aluminium spreader plates then 18mm board over and the floor covering of your choice, this should easily reach a lovely living temperature.