The Classic range at Unbeatable Blinds is a cellular blind - a honeycomb - made up in the perfect fit format, so the pocketed fabric sits clipped to the window frame, right against the glass. It comes in 28 colourways from £7.22, and the listing carries two cuts of the same idea: a standard honeycomb and a honeycomb blackout, which between them cover the warmth brief and the bedroom one.
Who it suits
A honeycomb's cells hold a pocket of still air across the pane, which is the closest thing blinds have to an insulating format, and clipping it into a perfect fit frame closes the gaps a hanging blind leaves at its edges - so the pocket actually stays put. That makes the Classic a natural pick for rooms that run cold at the glass, and, in the blackout cut, for bedrooms, where the frame-hugging fit leaks less light around the edges than a blind hung across the recess ever manages. No blind turns a room pitch black, but blackout cells in a clip-in frame come closer than most.
The format half of the name sets the boundaries. Perfect fit clips into the beading of uPVC windows and doors: tilt-and-turn windows open without fouling the blind, patio doors carry their blinds with them as they swing, and rented flats keep their frames undrilled and unmarked. Timber and aluminium frames are out, and coverage is glass-sized - this is a blind for the pane, not a wall-to-wall dressing.
The colours
28 colours available
Every colourway wears the Honeycomb suffix, and the palette is mostly soft tints: Cream, Beige and Dusky Pink at the gentle end, Mint Green and Sky Blue adding colour without weight, and grey graded in three steps from Light Grey through Grey to Dark Grey. Navy, Green, Black and Orange are the stronger notes for rooms that want more than a whisper. The cellular face is ribbed rather than flat, and those pleats soften colour further - a shade reads gentler running across honeycomb cells than it does on a flat swatch, so most of this palette will sit even quieter at the window than the grid above suggests. Order samples all the same; pale tints in particular shift with a room's light, and the difference between the three greys is worth seeing in the flesh.
Price by your dimensions
Enter your window size. We round up to the next standard size, which matches how the retailer actually quotes you.
Price up 2% since 29 Jul. (our checks since 23 Jun)
Perfect fit blinds are priced on the glass rather than the recess, and the from-price buys the smallest pane the range is made for. The clip-in frame comes with every blind, so part of the cost is the surround itself. Measure the glass and the beading depth following the retailer's guide - perfect fit measuring is its own small discipline - and read the table above at your own sizes; it is the dimensions that make the price.
How it compares
Within the clip-in format the honeycomb is the warmth pick. A perfect fit roller is a single flat layer - simpler, and often gentler on the budget, but it holds no air at the glass; a perfect fit venetian adds slat-angle light control that a cellular cannot match, but a tilted slat does nothing for a cold pane. Whether trapped air at the window is worth chasing at all is the question the insulation guide takes on, and the perfect fit guide maps the wider clip-in field if the format is settled but the fabric is not. The range is an Unbeatable Blinds exclusive among the retailers we track, so there is no second shop to price the same blind against. That is the usual trade-off with an exclusive, and the return here is a combination the standard clip-in lists rarely attempt: honeycomb cells, a blackout cut and a no-drill frame in one range.
A note on care
Cellular fabric asks for a light touch, because the cells are the point and they crush if leaned on. Dust with the vacuum's soft brush run along the pleats rather than across them, and lift marks with a barely damp cloth pressed gently to the spot - no soaking, which can relax the pleating. Let the fabric dry fully before the blind is raised so the cells are never pressed together damp, and when the window needs a proper clean, unclip the frame panel by panel; it re-seats without tools and the blind goes back true.