When all the walls have been coated with Carlite finish and dried the plumbers can return to fit all the necessary pipe work and the radiators. Then a DPM layer is put down which in turn is covered with four inches of insulation. A 100 mm concrete floor screed is then placed in position. After this has thoroughly dried the final fitting out of the house can begin

Plumbing second fix pipes

Radiators are also fitted now

Heavy duty DPM placed over the floor covering all pipes

Floor insulation with round the wall insulation in the bag as it arrives on site

100 mm of insulation placed over the DPM

Floor screed mix as delivered

Ready to be levelled inside

A finished floor. Note the insulation on the outside walls