Available from Global Finishing Solutions (GFS), curtain enclosures allow shops to separate and maximize their usable space by providing a  retractable barrier for confining wood dust, fumes and overspray from sanding and painting. An effective, flexible solution at a fraction of the cost of permanent wall and booth construction, GFS says, the curtains are available with clear-view or weld-view windows, and with curtains on three or four sides. All materials meet NFPA 701 for fire retardancy.