Our new kitchen extension is lined with insuated plaster slabs (on top of battons, on top of that thin foil insulation, on top of cavity blocks- I think)
Some of the sockets have not yet been 2nd fixed and at one of them, where there is just a hole in the plaster and insulation, with a cable poking through waiting for the socket, there is a freezing breeze coming through.
Is this normal? It's baltic outside tonight so I suppose it's worst case senario, but should the space behind the plaster not be relatively draught proof too?
Maybe it's just a sign that the insulation is doing it's job?