Understanding PVC Strip Door Curtains PVC strip door curtains consist of overlapping plastic strips. The curtain is installed across an opening. The overlapping design allows people and vehicles to pass through easily. The curtain reseals the doorway. Why PVC Strip Curtains Are Used They create a barrier between spaces. Heat https://strip-curtain59582.tinyblogging.com/plastic-strip-curtains-for-temperature-controlled-areas-84034288