IKEA KALLAX 2x2 Review: £29 For Four Cubes, And £20 More Buys Eight If The Wall Allows

White IKEA KALLAX four-cube shelf unit photographed on a plain background

Product image supplied by the brand

In this guide

THE SHORT VERSION

KALLAX is IKEA's cube system, and the 2x2 is the size most people picture when they hear the name: four openings in a square frame 76.5 cm on a side and 39 cm deep, in white, at £29. IKEA UK files it as article 202.758.14, credits Tord Björklund as designer, and shows 4.7 stars from 5,704 customer reviews. It ships as a single flat pack weighing 11.78 kg, and the page notes that two people are needed to assemble it.

IKEA publishes numbers most furniture pages leave out: a per-shelf load, a top load, a separate figure for hanging the frame on a wall, and a tip-over warning that the assembly sheet opens with. Set those next to the prices of the other white KALLAX frames and the 2x2 turns out to be a good shape at a middling price per cube. Whether that matters depends on how much wall you have.

Our verdict

At £29 the 2x2 KALLAX suits a spot that needs exactly four 33 cm cubes in a unit under 80 cm tall; per cube it costs £7.25, more than the 2x4 or 4x4, and IKEA's anchoring rule is firm.

A good fit for: Someone who needs a square, anchorable frame under 77 cm tall for records, bins, a bedside table or a child's room, and accepts £7.25 a cube for the small footprint.
We would skip it if: You have wall space for the 2x4 at £49 (about £6.13 a cube); you cannot anchor to the wall; or you want a written guarantee, which IKEA UK does not list for KALLAX.

Reasons to consider it

IKEA prints its load figures: 13 kg per shelf, 25 kg on top, 20 kg when hung on a wall
One flat pack at 11.78 kg, with a wall attachment device named in the assembly sheets and two assembly PDFs listed
The KALLAX insert and box range is sized to the 33 by 33 cm opening, from a £3 DRÖNA box to a £19 two-drawer insert

The compromises

At £7.25 a cube it is dearer than the 2x4 (about £6.13), the 4x4 (about £6.19) and the 5x5 (about £5.96); only the 3x4, 1x4, 2x1 and 1x1 cost more per opening
KALLAX is absent from IKEA UK's guarantee list, so the written remedy is the returns window: 365 days, but an opened or assembled unit is refunded to an IKEA refund card
The frame is particleboard and fibreboard around a recycled paper honeycomb, with plastic edging, and IKEA gives no load figure beyond the three it prints

What we have not verified: Shelf sag under a full row of records, how the paper-foil shelves take scratches and how the honeycomb frame holds a screw on a second assembly are not documented by IKEA. The 33 cm opening comes from the insert listings, not from a published opening dimension for this frame, and the opening counts of the other frames are worked out from their widths and heights.

The things in this guide

A closer look at the products, who they may suit, and what to check before buying.

Best as a square, low, anchored four-cube frame

KALLAX Shelf Unit · 30 1/8 x 30 1/8 in, White

Four 33 cm openings for £29, IKEA's printed limits of 13 kg a shelf and 25 kg on top, a wall attachment device named in the assembly sheets, and a range of doors, drawers and boxes made to fit the cube.

Before you buy: Per opening it costs £7.25 against about £6.13 for the 2x4, IKEA UK lists no guarantee for KALLAX, and the wall screws and plugs are not supplied.

£29 at IKEA

Price checked 17 October 2026. Retailer prices can change.

£7.25 a cube, and where that sits

IKEA prices the white KALLAX frames by size, not by opening, so the comparison needs a division. By our count of openings, the 2x2 is £29 for four, or £7.25 each. The single 42x42 cm cube is £19, the 77x42 cm frame holds two for £25 (£12.50 each) and the 42x147 cm frame holds four for £39 (£9.75). Going up, the 77x147 cm frame (the 2x4) is £49 for eight (about £6.13), the 112x147 cm is £89 for twelve (about £7.42), the 147x147 cm is £99 for sixteen (about £6.19) and the 182x182 cm is £149 for twenty-five (about £5.96). Every opening is the same 33 cm cube.

The 2x2 is the fourth-cheapest of those eight sizes per opening, and the gap that matters sits right beside it: the 77x147 cm frame doubles the cubes for £20. It is 146.5 cm tall, so it needs a wall that allows it; the 2x2 is 76.5 cm tall and suits a bedside table, a bench or a record player with the collection below. Where the taller frame fits, it is the better value. Where it does not, the £1.12 per cube over the 2x4 is the price of the shape.

Three load numbers, one of them for the wall

IKEA prints a maximum of 13 kg per shelf, 25 kg on the top surface and 20 kg for the frame hung on a wall, and adds that the wall figure depends on the wall material. The per-shelf figure is the working one. A 33 cm run of vinyl records is heavier than most buyers expect, so 13 kg is worth weighing against before the second crate goes in.

The 25 kg top load covers a lamp, a turntable or a stack of books with margin, but IKEA does not describe the 2x2 as a seat or a bench. The £3 DRÖNA box is 33 by 38 by 33 cm, which fills the opening front to back with about a centimetre to spare against the 39 cm frame depth, and whatever sits in it counts against the shelf figure.

Paper honeycomb inside, and a wall bracket you must use

The frame is particleboard and fibreboard with acrylic paint, filled with a honeycomb paper structure that IKEA lists as 100 percent recycled, and finished with plastic edging. That hollow-core build is how a 76.5 cm square unit arrives at 11.78 kg in a 41 by 19 by 81 cm box. Care is two lines in IKEA's PDF: wipe with a cloth dampened in a mild cleaner, then wipe dry with a clean one.

Both assembly sheets listed for this article, 24 and 28 pages long, open with a warning that furniture tip-over can cause serious or fatal crushing injuries and that the unit must be used with the wall attachment device provided. The next line is the one buyers miss: screws and plugs for the wall are not included, and IKEA says to choose ones suited to your walls or seek advice. The product page repeats the tipping and falling warnings. A renter who cannot drill is buying a unit whose maker says it must be anchored.

The cube is the platform; the inserts are where the money goes

IKEA's page says the frame may be completed with a KALLAX insert, sold separately, and the inserts are sized to the opening: a door insert is £10 and a two-drawer insert £19, both 33 by 33 cm. Four door inserts bring the unit to £69, and four drawer inserts to £105. The DRÖNA fabric box at £3 is the cheapest way to fill a cube. None of it is included, and the frame on its own is four open squares.

That ecosystem is the case for KALLAX over a plain bookcase at the same price. A frame bought as open shelving can be closed later without replacing it, and IKEA notes it coordinates with the LACK series. The trade is that every insert is another purchase, and a buyer who knows from the start that all four cubes will be drawers is shopping for a £105 four-drawer unit and should compare it as one.

No written guarantee, so the returns window is the safety net

IKEA UK's guarantees page lists kitchens, bathrooms, sofas, mattresses, PAX wardrobes, office furniture, cookware and the BESTÅ storage system, which carries 10 years. KALLAX is not on the page. A shelf that bows or an edge that chips has no printed guarantee behind it, and the 4.7 overall rating from 5,704 reviews is the only signal IKEA offers about how often that happens.

What stands in for it is the return window, and IKEA UK's is long: 365 days for unopened products, refunded in full, and 365 days for opened or tested ones, assembled included, with a receipt. The catch is the refund method: an opened or assembled unit goes back to an IKEA refund card, not the card you paid with, and items that show use beyond testing are not eligible. IKEA says the policy does not affect your statutory rights, and the 14-day right of withdrawal applies to online orders. The page showed the white 2x2 as high in stock for home delivery on 16 October 2026, with click-and-collect available.

Skip it when the wall is tall or the drill is off the table

Pass on the 2x2 if you have 146.5 cm of height to give, because the 77x147 cm frame at £49 delivers eight cubes at about £6.13 each, with the same 33 cm opening and the same insert range. The four-cube frame is the right buy when the space is square and short, or when one unit has to double as a low surface. Two 2x2 frames, at £58, cost £9 more than one 2x4 and give the same eight cubes.

Also walk away if anchoring is not possible. IKEA's assembly sheets say the unit must be used with the wall attachment device provided, and a frame that cannot be screwed to a wall is used against the maker's instruction. If a written guarantee matters, look at BESTÅ, which IKEA UK covers for 10 years, or another maker's shelving. A year to bring back an opened unit is generous, but it ends in a refund card for future IKEA purchases, not a repair.

How we put this together

Built from the product pages and listings below, without test scores or results we have not measured. Specifications and prices change, so check the original page for the exact model, current price, delivery, and returns.

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