Levolor blinds and shades use designer-quality fabrics and colors to deliver high-end decor-focused offerings that include vertical blinds, wood blinds, roman shades, cellular shades and many others. Shop from our custom selection and get free samples, no sales tax and free shipping! Blackout Cellular Shades. Blackout or room darkening cellular shades come with a number of customizable options, including popular colors, different types of fabrics and control options such as top-down / bottom-up, cordless and more. .