I have looked at a house that has been re-plastered, with a plastered wooden frame, insulation on the outside of the plaster, about 30mm, then brick, no air gap, no air gaps in the brick. This was done around 1975-80, the house was probably built in the early 1900s. Are there any obvious risks with this, or anything else one should consider? I would certainly prefer there to be air between the brick and the plaster!
