Starting to think about LOML's Playspace (oops...sorry, Orangerie . Mainly glazed, there will be some dwarf walls with a couple of courses of ashlar sandstone. An inner skin from blocks or timber to make it look pretty inside as well. But she wants hard-standing all the way round on which to put her plants/outdoor working area but if I put the DPM underneath the whole concrete plinth ...that doesn't seem like a good idea to me.
But what to do ? This ?
Here's an unmarked image for anyone with a solution
Also where does the DPC go please ? NB two long walls will have two sets of doors in each and the ends will have a set of doors apiece.
TIA