Refurbishment of Class 1 warehouse. Single skin asbestos cement sheeting with plasterboard liner was replaced using 480 sq.metres of 80mm thick Corus Panels and Profiles HPS200 Merlin Grey Trisomet composite panels and 50 sq.metres of factory assembled rooflights. 60 linear metres of gutters were relined using H D Sharman plygene gutter liners.