The Sephora is a blackout roller blind sold by Blinds By Post in 4 colours, with made-to-measure pricing from £15.00. It sits at the accessible end of the market and covers the essential bases - plain colours, declared blackout opacity, and a standard roller mechanism - without anything flashy to justify or apologise for.

Who it suits

Bedrooms are the natural home for a blackout roller. The Sephora's four neutral tones mean it won't clash in rooms that already have a colour scheme, and a flat roller is one of the least intrusive blind formats in a space where you want the window to disappear at night. Parents fitting out a child's room in spring, or shift workers who need genuine darkness during the day, are the obvious first audience.

It will work in a living room or study too, though for those rooms a dimout or light-filtering fabric often sits better with daytime use. Blackout in a south-facing sitting room on a bright afternoon is a blunt instrument. If glare control rather than full darkness is the goal, it is worth considering a lighter fabric class first.

Bathrooms: roller blinds in general work in bathrooms provided the fabric is suited to humidity. The Sephora's listing does not specify a moisture-resistant or PVC fabric, so confirm with Blinds By Post before ordering for a wet room.

The colours

4 colours available

The palette runs to four finishes: Sage, Sand, Azure, and Steel. All four sit in muted, low-saturation territory - Sage is a soft green-grey, Sand a warm off-white, Azure a dusty blue, and Steel a cool mid-grey. There are no bold or accent colours; the range is built for rooms where the blind should settle into the background rather than make a statement.

The colour spread touches beige, blue, and grey territory, which covers most neutral interiors without doubling up on obvious variants. Sand and Steel will read as near-neutrals in most lighting conditions; Sage and Azure have more character but remain restrained enough to sit with most bedroom schemes.

Price by your dimensions

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

With a from-price below £16, the Sephora sits at the entry-level end of made-to-measure blackout rollers. Pricing scales with size, as the grid above shows, so a larger bedroom window will cost more - but the entry point is competitive for a made-to-measure blackout fabric. Blinds By Post rounds to standard intervals, so check the grid carefully if your window falls between common sizes.

How it compares

A blackout roller is the simplest route to a dark room: single fabric layer, flat hang, straightforward operation, no moving parts beyond the tube and chain. The Sephora sits among the most affordable options in this format. If you need improved edge sealing for a truly dark bedroom, a perfect-fit frame or side channels added at fitting will do more work than any fabric upgrade alone - something worth factoring into the total cost before comparing ranges.

If thermal performance matters as much as blackout, a cellular or honeycomb blind will outperform any roller fabric in insulation, though at a higher price and with a different aesthetic. For a bedroom where the only goal is darkness and a clean look, the Sephora does that job at a price that leaves room for those add-ons if needed.

Fitting and operation

The Sephora is a standard chain-operated roller blind, which fits by top fix or face fix like most rollers of this type. Measure accurately - width first, then drop - and confirm whether you are ordering for an inside recess or an outside face fit, as the allowance you leave (or don't) changes the effective coverage. Blinds By Post provides sizing guidance at order; follow it rather than estimating.

Likely the same fabric, at other retailers

Sephora 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 from £13.73
  • Blinds By Post this page from £15.00
  • 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 →