The Mallory Twist is a day-night roller blind sold by Swift Direct Blinds, available in 4 colourways from £11.00. Day-night rollers - sometimes called zebra or vision blinds - layer alternating sheer and opaque horizontal stripes that you can shift to dial between filtered daylight and a more private, dimmed position. The Mallory Twist keeps that mechanism paired with a pair of warm, complementary finishes rather than a wide spectrum of colours.

Who it suits

Day-night blinds occupy an interesting middle ground: more versatile than a plain light-filtering fabric but not a substitute for genuine blackout. If your priority is total darkness for sleeping, a dedicated blackout roller is the more honest choice. Where the Mallory Twist earns its place is in living rooms, dining areas, and home offices where you want to shift between an open, bright feel and a softer, more private one during the same day - without fitting separate sheer and opaque layers.

The two finishes lean warm, which tends to work well with neutral interiors, timber flooring, and south- or west-facing rooms where the light itself is golden. The format is less suited to kitchens and bathrooms, where the layered fabric mechanism can trap moisture and grease more readily than a simple PVC roller; for wet rooms a vinyl or aluminium-slatted blind is a safer long-term choice.

Rental properties and rooms with a frequently changing occupant benefit from the day-night format too. Rather than choosing between a sheer blind and a blackout one, you get a single blind that covers most situations. The adjustment is made by raising or lowering the blind to different positions so that the stripes align or stagger - no controls beyond the standard chain or cord mechanism.

The colours

4 colours available

The range offers two finishes: Sunrise and Twilight. Sunrise reads as the lighter of the pair - a warm, daylit tone - while Twilight sits at the darker, cooler end of the same warm palette. The two names suggest they were designed as companions rather than genuinely distinct styles; if your room could accommodate either, Twilight will typically give slightly better privacy in the closed position by virtue of its deeper tone. Neither finish introduces pattern or print, so the visual effect depends almost entirely on the stripe mechanism itself and the light conditions at your window.

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 £11.00, the Mallory Twist sits at the accessible end of the day-night roller market. As with all made-to-measure blinds, the price rises with width and drop; the grid above shows how the cost scales across common window sizes so you can work out what your specific windows will cost before ordering. Ordering made-to-measure means the blind is cut to your exact width and drop - you specify the dimensions, and the retailer produces the blind accordingly. For an inside-recess fit, measure the recess width; for an outside fit, measure the full area you want covered and add a little overlap on each side to reduce edge-light.

How it compares

Against a standard single-fabric light-filtering roller, the Mallory Twist offers more flexibility - you get the stripe-shift adjustment that a plain roller doesn't have. The trade-off is mechanical: the two-layer mechanism has more moving parts than a simple roller, and the striped effect is a distinctive aesthetic that either suits your room or doesn't. If you prefer clean, flat fabric and the only question is opacity, a single-fabric dimout or blackout roller will be simpler and often cheaper at the same dimensions.

Against other day-night rollers in the market, the two-colour palette here is quite narrow. Ranges with a dozen or more colourways give more flexibility to match an existing scheme. If colour matching is critical, it is worth checking what else is available before settling on Sunrise or Twilight - though if either of these warm tones already fits your room, the entry price makes the Mallory Twist a straightforward option.

Fitting and operation

The Mallory Twist operates on a standard roller-blind chain mechanism. Fitting follows the same process as any roller blind: a pair of brackets screwed into the recess ceiling or the wall face, with the tube clicking into place. Top fix or face fix are both possible with standard roller hardware; check the retailer's fitting guide for the specific bracket supplied with this range. Because the two-layer fabric is slightly heavier than a single roller fabric, make sure the brackets are fixed securely into a firm surface rather than plasterboard alone. Chain safety: modern blinds sold in the UK must comply with cord and chain safety requirements; Swift Direct Blinds, like other UK retailers, supplies compliant chain fittings.

Likely the same fabric, at other retailers

Mallory roller blinds are sold under the same name by more than one UK retailer, and the price scales identically across window sizes - a strong sign it is the same fabric from the same supplier:

  • Swift Direct Blinds this page from £11.00
  • Blinds By Post from £58.00
  • So Easy Blinds from £68.15

We match these on the shared name and an identical price curve, not an independent inspection, so treat it as likely the same fabric rather than confirmed - and check the specification and colour at each retailer before buying.

Compare these retailers side by side →