Firmness
Type
Foam
Depth (cm)
12
Number of Layers
Trial Period (nights)
365
Warranty (years)
10
Price Range
£85 to £129
Best Sleeping Position(s)
Certifications
Assessed from Ikea's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.
Choose the Afjall if you want a no-fuss mattress that keeps costs down without feeling like a gamble. The 33 kg/m3 foam density is a solid figure at this price, which means the mattress should hold its shape rather than softening quickly. The cover is quilted and washable, a practical touch for guest rooms or kids. It meets EN 1957 and BS 7177 standards, so comfort durability and fire safety have been independently tested. Ikea backs it with a 10-year guarantee, and its brand-wide policy offers a 365-night trial, longer than most brands give you. Yes, it is basic, but at £85.00 for a starting price, basic done properly is exactly the point.
Key Features & what's inside
- Standard foam. A single layer of polyurethane foam at 33 kg/m3, which means an even, medium firm feel across the whole surface rather than distinct comfort zones. Polyester wadding sits within the washable quilted cover to add a slightly softer sleeping surface.
Layer details from ikea.com product page, September 2026.
Who's it NOT for?
At 12cm deep with a single foam layer, this is a slim, simple mattress. Heavier sleepers may sink through to feel the base beneath, and anyone used to a deep pocket-sprung or hybrid feel will find it a little spartan. If you sleep on it every night and can stretch your budget, a deeper mattress is worth considering.
Ikea Afjall Foam Mattress
Is the Ikea Afjall mattress firm or soft?
Ikea describes the Afjall as medium firm. The single foam layer gives a consistent feel across the surface, and the polyester wadding in the quilted cover softens it slightly at the top. Lightweight side sleepers may find it a touch firm for pressure relief at the shoulder and hip.
How thick is the Ikea Afjall mattress?
It is 12cm deep, which is slim compared with most mattresses. That makes it lighter to move and well suited to bunk beds, day beds and guest rooms, but it offers less depth of cushioning for everyday adult use, particularly for heavier sleepers.
Does the Ikea Afjall come with a trial or guarantee?
The Afjall carries a 10-year guarantee. Ikea's brand-wide policy offers a 365-night trial, longer than most brands provide, although the trial is not stated on the Afjall product page itself, so it is worth confirming with Ikea before you buy.
What sizes does the Ikea Afjall come in?
It is available in UK Single, UK Double, EU Small Single and EU Single. The EU sizes are slightly different dimensions from UK standards, which matters if you are pairing it with a non-Ikea bed frame, so check your frame's measurements first.
Can you wash the Ikea Afjall mattress cover?
Yes, the Afjall has a washable quilted cover. That is a practical feature at this price, especially for children's rooms or guest beds where spills and accidents are more likely.
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