# White Duette Blind — Invisible Double Cell Source: https://www.fenetresystems.com/en/white-duette-blind/ # White Duette Blind White duette blind. The white face of a dual-layer fabric with a cell-in-cell section — the strongest insulation of the range in the lightest look. [Request a Quote](https://www.fenetresystems.com/en/contact/) [Send Measurements](https://www.fenetresystems.com/en/whatsapp/) - Dual Air Pocket Cell-in-cell section. - Invisible Strength The technical build hides in a white face. - Deep Barrier Two buffers in one body. ## Who Is the White Duette Blind For? - North Façade - Attic - White Joinery - Winter Garden - Single Glazing The tone of those who want the strongest insulation in a white face — the double cell works, the blind stays invisible. ## White Duette Blind - Stock Code: FS-DUD-01 - Availability: Produced to Order - Brand: FENETRE - Category: Plain Duette Blinds The white duette fabric is prepared to measure with the dual-cell section preserved; the set leaves for delivery in its protective packaging. Duette fabric goes beyond a single-cell honeycomb: two layers line up one behind the other and form two separate air pockets between the glazing and the room. A double buffer is the strongest textile barrier that can be built on a glazing plane. In the white tone this technical strength is fully hidden — the surface stays in the same family as white joinery; even with the blind closed no dark block forms on the façade. The strongest insulation, the lightest look. In the cord-free arrangement the fabric stops at the height you set; when gathered, even the double layer collapses into a compact stack at the top. In top-down use the sky stays open above while both pockets work below. ### Technical Specifications White Duette Blind production spec table Material - Fabric White dual-layer honeycomb: White Duette Fabric - Section Two consecutive air pockets: Cell-in-Cell - Profile Compact double-stack gathering: 6063 Aluminium Use - Control An arrangement holding where released: Cord-Free by Hand Mounting - Mounting Bead seating on the glazing-bead line: Bead · Inside Recess · Wall Appearance - Light Behaviour Daylight filtered through white: Filtered Brightness Bead mounting seats the white duette fabric on the glazing-bead line; the dual air pocket works at its most efficient in the installation closest to the glazing plane. Inside-recess and wall-mount installations are provided over the same body; the white profile reads as a single surface with light joinery. - The glazing or joinery opening is taken as net width and height in centimetres. - The mounting form of the dual-layer blind is noted: inside recess, bead application or wall surface. - The recess measurement is also written for the dual-layer depth — the double cell stands thicker than a single cell. The double layer asks for a deeper profile than a single layer; in inside-recess mounting the depth measurement is taken separately. The tone of the joinery white and the fabric white is compared in daylight. ## Why the double cell is stronger A single-cell honeycomb builds one air pocket between glazing and room. Duette fabric adds a second pocket on the same plane — heat flow has to pass through two buffers; once the layer count doubles, the resistance at the glazing plane multiplies. This difference is felt most on single glazing and old joinery: the glazing surface is separated from the room by two layers, and the cold drift at the glazing edge is cut beyond a single cell. On a north façade and in an attic the sun is already limited — here the blind's job is not light but heat engineering. White duette undertakes that job with the strongest build. ## Strong yet invisible Insulation products usually look technical — thick, mechanical, heavy. White duette reverses that: even as a double layer the surface integrates with white joinery; with the blind closed the window stays a bright plane. Top-down use gains extra value with white duette: the section opening from above frees the sky while the double cell keeps working below. Gathered, even the double layer folds compactly — the stack left at the top is not thick, it is two layers neatly settled on each other. ## Which glazing needs a duette and which a single cell The extra layer of a duette is not needed at every window: on new, well-insulated double-glazed joinery a [single-cell white honeycomb](https://www.fenetresystems.com/en/white-honeycomb-blind/) solves most rooms. The duette goes where it belongs: single glazing, old PVC, roof windows, winter gardens and large glazed surfaces. If the loss is large, the two-pocket difference is perceptible. The decision is made from the window: the larger the surface leaking room heat through the glazing, the greater the need for the double cell. ## Questions About White Duette Blind What is the difference between a duette and a single cell? In duette fabric two cell layers line up one behind the other — two air pockets are formed between glazing and room. A single cell insulates at about half the level of a duette; the difference is marked on old joinery. Does a white duette darken the room? The dual-cell texture breaks light but it is not a blackout class; on a white surface the room stays in a dim-bright balance. For full darkness a foil-backed blackout class is considered. Does the double layer stand thick? Yes — the double cell has a deeper profile than a single layer; in inside-recess mounting the depth is included in the measurement. In the gathered stack the difference is minimal. Does it disappear on white joinery? The white surface reads as one plane with white PVC joinery; even with the blind closed, façade integrity is preserved. An undertone difference is verified against a sample in daylight. Is it suitable for a winter garden? Wide-glazed spaces are the true field of the duette — the double cell brakes both winter heat escape and summer solar gain. The white face adds an advantage by reflecting the sun back. ## Other Plain Duette Blinds Models White Duette Blind is built around dual air pocket, invisible strength, deep barrier. The remaining 6 models in the Plain Duette Blinds range are listed. [All Plain Duette Blinds →](https://www.fenetresystems.com/en/plain-duette-blinds/) [Cream Duette Blind](https://www.fenetresystems.com/en/cream-duette-blind/) [Beige Duette Blind](https://www.fenetresystems.com/en/beige-duette-blind/) [Grey Duette Blind](https://www.fenetresystems.com/en/grey-duette-blind/) [Brown Duette Blind](https://www.fenetresystems.com/en/brown-duette-blind/) [Anthracite Duette Blind](https://www.fenetresystems.com/en/anthracite-duette-blind/) [Black Duette Blind](https://www.fenetresystems.com/en/black-duette-blind/) ## White Duette Blind — Send Your Measurements Once the window measurement and joinery colour are sent, the white duette price is shared. 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