If saving energy in your home or business is important to you, because your environmental savvy, or because saving money is important to you, consider Hunter Douglas Duette Architella honeycomb shading. Architella honeycomb shades have one of the highest R-value of any window covering on the market. The primary reason for this efficiency is the design is a honeycomb within a honeycomb, creating three air spaces between each honeycomb pleat. How creative. Architella comes in semi-opaque light filtering fabric and opaque blackout fabric. Both options have numerous colours to help you coordinate your color scheme. Designer Window Coverings has the entire line of colors to assist you.