Duette/Plissé Duette Luxaflex Duette shades feature an attractive closed honeycomb structure which conceals the operating cords. Duette shades help you save energy and give excellent protection against harmful ultraviolet radiation. The layer of trapped air in the honeycomb provides highly effective insulation. Duette Fixe is a range of wider Duette blinds, offering regular pleats at the front of the blind with a simple flat look at the back. Modern architectural designs and conservatories often involve unusual shaped windows, which can be difficult to fit blinds to. Duette shades offer the perfect solution. Plissé The Luxaflex® Plissé pleated fabrics are available in a variety of alternative finishes including a metallised backing and our unique Topar® coating, all in a huge range of designs and colours. The patented Topar® treatment is a special finish applied to Plissé fabrics to help light and heat reflection, but with The patented Topar an added resistance to moisture and condensation, insect residue (often a problem in a conservatory roof) and household cleaning fluids such glass and UPVC frame cleaners.