Next we needed to insulate a north facing wall. Originally there were cupboards over the entire wall, which was causing ventilation problems. I took the cupboards out and then Darren and Kim at Splat plastering took over. They built a stud wall with insulation, plaster boarded and then plastered. An excellent result, we will be using them again. Hard working, professional and very friendly. Splat plastering was recommended by Gareth Smith at Poole Joinery Windows Ltd , who will be fitting a lantern for us. After Before