Goff’s Original Curtain Wall system creates a retractable barrier that can be drawn into use to provide space alternatives, and can be used for sectioning off floor space for sanding, finishing and other operations. The curtain walls are constructed with a combination of industrial vinyls. The upper and lower opaque PVC sections are 14 oz per square-yard, reinforced with a polyester 9 by 9 by 1000 denier weft inserted scrim laminated into the fabric for tensile strength and flexibility, according to the company.