Weatherboard cladding with timber frame, weather barrier, insulation, concrete block lined with plasterboard on metal furrings

Cladding system comprising of 22mm softwood weatherboard, 100 mm timber frame, 2 mm polyethylene weather barrier membrane, 100 mm mineral wool batts insulation and 140 mm aggregate concrete blockwork ined with 25 mm metal furrings and 12.5 mm gypsum plasterboard.