To address the school’s privacy challenges, Illinois Window Shade Company produced a total of 135 Illinois Window Shade Company Spring Operated Roller Shades fitted with room darkening fabric, which were installed on interior classroom doors and windows throughout the school. The room darkening fabric (NoLite Fiberglass White/White 0%) is totally opaque, blocking all view through. The spring roller offers a budget-friendly means to manually operate the shades. The shades are lifted and lowered by pulling on the bottom hem bar.