Dreams Flex Foam Zoned Single Mattress
The Dreams Flex Foam Zoned Mattress is a slimline foam mattress that arrives rolled in a box, which means it's easy to carry home and suits bunk beds.
- Slimline design suits bunk beds
- Air flow helps you sleep cooler
- Hypoallergenic knitted cover
£199

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Dreams Flex Foam Zoned Mattress
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Mattress details
Mattress
Dreams Flex Foam Zoned Mattress
Size
Firmness
Construction
Foam
Rolled
Depth (cm)
Layers
Layer Details
Key benefits
- Leaves room for everything else: At 90cm wide, a UK single leaves floor space for a desk and a wardrobe in a small bedroom, and we suggest a room of at least 2.1m x 2.8m.
- Made with raised frames in mind: Dreams says the slimline build suits bunk beds, which is the main reason to choose this mattress for a cabin or mid sleeper, provided the frame's depth limit agrees.
- Manageable on tight stairs: It arrives rolled in a 36 x 36 x 95cm box weighing 10 kg, which means getting it up to a loft conversion or a first-floor student flat is far less of a struggle.
- Two beds for guests who won't share: Because a UK single is only 3ft wide, a pair can sit side by side in a spare room with a walkway between, so two guests each get their own bed.
- A gentler cover for younger sleepers: Dreams describes the knitted cover as hypoallergenic, a sensible detail when the bed is for a child with sensitive skin.
This size suits you if...
You sleep alone, or you're buying for a child or teenager, and the bed is a bunk, cabin or mid sleeper frame where a slimline mattress matters. It also suits you if the room is small enough that space for a desk or wardrobe comes first.
Consider another size if...
You share the bed with a partner, or you're an adult who likes room to spread out. We'd recommend the UK double instead, which gives 67.5cm each for two sharing; we suggest at least 2.6m x 2.8m.
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FAQ's
What size is the Dreams Flex Foam Zoned single mattress in feet?
The UK single version measures 3ft x 6ft 3in, which is 90 x 190cm. That's the standard UK single size, so it should drop into any frame sold as a UK single, including most children's beds and bunk frames.
Will a Dreams Flex Foam Zoned single fit a cabin bed or mid sleeper?
Dreams says the slimline design suits bunk beds, which is promising for raised frames. It doesn't publish a depth, however, and cabin and mid sleeper frames usually set a maximum mattress depth so the guard rail stays effective. Check that limit with the frame maker, and confirm the depth with Dreams, before buying.
What room size do I need for a UK single mattress?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. That leaves enough room to walk round the bed and open a wardrobe, and it's why the UK single suits box rooms, studies and children's bedrooms.
What bedding fits the Dreams Flex Foam Zoned single?
Standard UK single sheets fit, along with a single duvet measuring 135 x 200cm. Single bedding is the most widely stocked of any size, so replacements for a child's bed or a guest room are easy to find.
Is the UK single Dreams Flex Foam Zoned big enough for an adult?
Yes, for one person. The UK single is the standard one-person size and suits single adults as well as children. It's 190cm long, the same length as the UK double, so sizing up to the UK double gives you extra width rather than extra length.







