The Luna range from Blinds By Post is a made-to-measure roller blind offered in 13 shades, starting from £26.56. It pairs a blackout fabric with a no-drill perfect-fit frame, aimed at rooms where you want both genuine darkness and a clip-in fitting that avoids screws.
Who it suits
A roller blind is the simplest style: a single flat panel of fabric on a tube that pulls down and rolls back up, with no slats to tilt. That makes it neat and unfussy on most windows. Luna's fabric is a blackout cloth, so the range is well suited to bedrooms and nurseries where blocking daylight matters, as well as media rooms and any space that benefits from a dark, even finish.
This range is supplied on a perfect-fit frame, a no-drill system that clips into the window bead, which is popular for uPVC windows and bifold doors where you would rather not drill the frame. Because the blind sits within the bead and moves with the sash, it stays tidy on a tilt-and-turn or opening window where a recess-mounted blind can get in the way. The neutral palette keeps the look quiet, so the blind reads as a clean block of colour against the glass rather than a feature in its own right.
The combination of a blackout cloth and a close-fitting frame is what makes this range a sensible bedroom choice: the frame holds the fabric near the glass, which helps keep the dark, even finish the fabric is there to provide. As ever with a roller, the panel itself is one flat sheet, so it is the fabric and the fit, not any slat adjustment, that do the work.
The colours
13 colours available
The Luna palette leans neutral and coordinated: the creams (Parchment Cream, Bone Cream and Taupe Beige) give warm, soft options, the greys (Graphite Grey and Pumice Grey) cover the cooler mid-tones, Cloud White offers a clean light shade, Charcoal Black anchors the dark end, and Walnut adds a warmer brown. It is a tidy collection of practical tones rather than a broad chart of brights, so the choice is about matching an existing scheme. As a flat panel of fabric, a roller shows its colour as one uninterrupted block, which makes getting the shade right more important than on a slatted blind - so request a sample before committing to a full-sized blind.
Price by your dimensions
Made to measure. Check Blinds By Post for the price at your exact window size.
Price down 4% since 7 Aug. (our checks since 6 Jul)
The perfect-fit frame is the fitting offered across this range, so the from-price reflects that no-drill system rather than a plainer bracket, and the final cost rises with the size of the window. The no-drill convenience is part of what you are paying for, alongside the blackout fabric.
How it compares
As a blackout roller, Luna blocks daylight where a standard light-filtering fabric would only soften it, which is its main point of difference - though, as with any roller, a little light can spill around the edges of the panel depending on the recess. The perfect-fit frame helps here, holding the fabric close to the glass, but no roller is perfectly light-tight at the edges.
Against a vertical blind, a roller gives up tilt control and the ability to draw to the side in favour of a simpler, flatter finish that suits standard-shaped windows rather than wide spans or doors. Against a venetian, the roller offers a true blackout the slatted blind cannot, since a venetian's gaps always admit light, but it gives up the venetian's angled-light tilt adjustment. The no-drill perfect-fit fitting also sets Luna apart from a conventional recess-mounted roller: it suits anyone wanting to avoid screws in a uPVC or bifold frame, at the cost of a slightly higher starting price than a plain bracketed roller.
A note on care
Roller blinds are among the easiest styles to maintain. Most marks lift with a wipe from a damp cloth, and regular dusting keeps the fabric looking even; avoid soaking the cloth, which can mark a blackout finish. Roll the blind down fully to clean the whole face, and let it dry completely before rolling it back up so no moisture is trapped on the tube.
Likely the same fabric, at other retailers
Luna 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 £10.61
- Blinds By Post this page from £26.56
- New Blinds from £66.82
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.