The Sento is a blackout roller blind sold by So Easy Blinds in 4 colour options, starting from £68.15 made-to-measure. It sits squarely in the mainstream blackout roller category - a single-fabric roller with an opaque backing, designed primarily to cut out light rather than make a decorative statement.

Who it suits

Bedrooms are the obvious fit. A blackout roller does one job particularly well - blocking early-morning light - and the Sento's four calm, cool-toned colours won't fight with most bedroom schemes. Parents fitting out a child's room, shift workers, or anyone who finds their sleep disrupted by dawn light in spring and summer will find this a straightforward choice.

The Sento is less obviously suited to living rooms or kitchens, where most people prefer a blind that admits diffuse light rather than cutting it off entirely. A light-filtering or dimout roller would give you better daytime visibility in those spaces. That said, if your sitting room faces a street and privacy matters more than natural light, a blackout fabric is a reasonable choice - just be aware the room will feel darker with the blind down than it would with a dimout option.

The retailer describes this fabric as blackout. As with all blackout fabrics, the material itself is opaque, but light will still creep in around the edges unless you fit into a recess or use side channels. For genuine total darkness - important for shift workers or very young children - a perfect-fit or close-recess install reduces that edge bleed noticeably.

The colours

4 colours available

The Sento palette runs cool and understated: Cameo, Duck Egg, Gaze, and Mist. All four sit in the lighter half of the neutral-to-pastel spectrum, with blue-grey and pale teal undertones threading through most of them. There is no dark or warm option here - if you want charcoal, stone, or a warmer beige, this range will not deliver it. Within its register, though, the four colours are distinct enough to feel like a considered set rather than the same colour labelled differently. Duck Egg leans teal; Mist reads closer to a cool pale grey; Gaze and Cameo bridge between them.

For bedrooms with cool-toned décor, pale painted walls, or grey and blue soft furnishings, the palette is a natural fit. Against warm woods or terracotta tones it will look noticeably cool; that is not a flaw, but it is worth checking a sample before ordering.

Price by your dimensions

Enter your window size. We round up to the next standard size, which matches how the retailer actually quotes you.

Starting from £68.15, the Sento sits at a reasonable entry point for a made-to-measure blackout roller. Prices rise with width and drop, as they do across all made-to-measure ranges - larger windows push the cost up in proportion to the fabric area.

How it compares

A blackout roller is the simplest and usually least expensive route to genuine light-blocking at a window. The Sento does nothing unusual structurally - it uses the same roller mechanism and opaque-backed polyester you'll find across the category. Where it differentiates is the colour edit: four cool-toned neutrals give it a somewhat more considered look than many entry-level blackout ranges, which often default to white, cream, or a single grey.

If your priority is thermal performance rather than pure light blocking, a cellular or honeycomb blind would outperform any roller fabric for insulation - the structure of honeycomb blinds traps air between layers in a way a single roller fabric cannot match. If you need a very wide window covered, a vertical blind or panel blind is usually easier to operate. For most standard bedroom windows, though, a made-to-measure blackout roller is the practical choice, and the Sento's palette makes it easier to match than a plain-white alternative.