Top soil in Reading/West Berks area?
 

Any recommendations?

What sort of price would I expect pay?

I've called a couple of places who've said that their top soil has been
"screened to 20mm" which I presume means there are no stones bigger than
this. Is this standard, or should I be looking for a different 'spec'.

Sorry to sound so stupid about this. First time!!

Thanks in advance.

M