Reduce Your Heating Costs By Up to 43%^ With Duette Architella Shades

Reduce your heating costs by up to 43% with Duette Architella Shades.

These cellular blinds offer the highest level energy efficiency compared with any other window covering. Achieved through the unique cell structure of the fabric, and minimal gaps around the product when fitted.

Available in a large range of operating options, styles and fabrics to suit almost any window or doorway, so you can maintain a consistent style of window covering throughout your home.


A product’s “R-value” is a measurement of its ability to resist heat flow. In a home during winter, R-values indicate the ability of walls, roofs and windows to keep the heat inside. The higher its R-value, the more insulation a product provides.

A fully-recessed, reveal-mounted Duette Architella Shade can increase the R-value of a 3mm single glazed window from 0.13 to 0.78, reducing the heat transfer through that window by 83%. Independent modelling has shown that this in turn can reduce an average home’s heating costs by up to 43%*.