Allison said:Hi I'm a newby so sorry if I'm intruding. We have a rubble stone house that we have removed 4" of concrete render from. We intend to use 60mm insulated lime/glass/hemp internal plaster skimmed with lime. This does away with wooden supports, air gaps and vermin highways. I believe we can DIY it saving money and cutting out the local builders who already think I am a mad woman.