The Duoshade Lilith Thermal is a made-to-measure pleated blind from Blinds 2go, available in 13 colours from £19.22. The "thermal" label points to a fabric construction designed to reduce heat loss at the window - a genuinely useful property in the UK, where windows account for a meaningful share of winter heat loss, particularly in older properties with single glazing or early double glazing. The soft, residential palette and pleated format suggest a range aimed at living areas and bedrooms rather than utility rooms.

Who it suits

A pleated blind with thermal backing is a reasonable fit for bedrooms, living rooms, and home offices where managing the cold from the window in winter matters as much as controlling light. The pleated format stacks neatly when raised, making it suitable for windows where you want the full opening clear during the day. For a north-facing sitting room or a bedroom with a single-glazed sash window, the combination of modest insulation and a tidy stacked profile makes a compelling practical case.

The Lilith's palette leans soft and residential - nothing about the colour range suggests it was designed for commercial or utility spaces. It is not positioned as a blackout blind, so for bedrooms where genuine darkness is the priority - shift workers or young children waking with the dawn - pairing it with a separate blackout solution or opting for a different blind type would be sensible.

The pleated format is not the best choice for bathrooms or kitchens, where moisture resistance and ease of wiping take priority over thermal comfort. Aluminium venetians or PVC roller fabrics are better suited there. Conservatories are also borderline - a pleated thermal blind can help with winter heat retention, but the high humidity and summer overheating typical of conservatories call for a fabric rated for those conditions, and the Lilith's listing does not confirm it for that use.

The colours

13 colours available

The palette is dominated by soft mid-tones. Dove, Blush, Duck Egg, Peppermint, and Lavender sit on the cooler, softer end; Russet, Gold, and Citrine bring warmth without being particularly bold. Mulberry is the darkest option, and Aegean and Aqua add blue-green depth. The overall range covers most neutral and pastel interiors without venturing into strong contrast territory. If you need a deep charcoal or a true white, this range does not provide them.

All 13 colours appear to share the same base from-price; there are no premium variants within this range.

Price by your dimensions

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Opening at £19.22, the Lilith sits at the entry-level end of made-to-measure pleated blinds. As with all made-to-measure pricing, the cost rises with width and drop - a standard living-room width will cost more than a small bathroom window, so it is worth checking your dimensions against the full price grid rather than assuming the from-price represents a typical window. The pricing across all 13 colours appears consistent, with no premium variants carrying a surcharge.

How it compares

Against a standard single-layer pleated blind, the thermal construction is the main differentiator - worth considering if the window in question loses a lot of heat in winter. If maximum thermal performance is the goal, a honeycomb (cellular) blind goes further: its sealed air-pocket structure provides meaningfully better insulation than a single pleated layer. The Lilith is a middle ground - better than a plain roller or a light-filtering pleated fabric, but not the top of the insulation ladder.

For bedrooms specifically, a blackout roller with a thermal backing might serve better if darkness is the primary concern rather than insulation. The Lilith is not marketed as blackout, so if you need both genuine light exclusion and some thermal benefit, it is worth confirming the fabric's opacity class with Blinds 2go before ordering.

The Lilith's soft palette and pleated look suit rooms where the aesthetic is part of the brief, and the thermal element is an added practical benefit rather than the sole reason to buy. For a well-lit living room or a home office with a cold north-facing window, it is a reasonable choice at an accessible entry price.