Maximize Your Work Space! Our in stock, Original Curtain Wall packages are available in heights of 8', 9', 10', & 12' and widths of 6', 12', & 24'. They are constructed with 14 oz opaque vinyl and 20 mil PVC. Goff's StockCurtains have a blue bottom, a clear center, and a white top. StockCurtain Wall Packages are available in 2, 3, and 4 sided work cells.Work Cell Examples are down below!!