Sleepeezee Serene 2500 Single Mattress
The Sleepeezee Serene 2500 is a pocket spring mattress with a medium soft feel, which means a gentler, more cushioned surface than the average mattress.
- Medium-soft feel for side sleepers
- Plush pillow top cushions you
- Helps keep your spine aligned
£649
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Sleepeezee Serene 2500 Mattress
More available sizes
Mattress details
Mattress
Sleepeezee Serene 2500 Mattress
Size
Firmness
Medium Soft
Construction
Pocket Spring
Depth (cm)
Layers
3
Layer Details
Pillow top
A pillow top sewn onto the sleep surface, which means an extra layer of cushioning before you reach the springs. It gives the mattress its plush, sink-in first impression.
Knitted cover
A soft knitted cover over the top of the mattress. Knitted fabric stretches more than woven, so it flexes with the layers beneath rather than pulling the surface taut.
Springs
2,500 pocketed springs in total: 1,500 mini comfort springs and 1,000 traditional pocketed springs. The mini springs respond to smaller pressure points while the full-size springs below provide the core support.
Layer details from mattressman.co.uk product page, September 2026.
Key benefits
- Leaves the room usable: At 90cm wide, the UK single leaves floor space for a desk and a wardrobe in a child's room, and we suggest allowing at least 2.1m x 2.8m.
- Gentle on lighter frames: The medium soft feel lets a child's shoulder and hip settle in when they lie on their side, rather than pressing back against a light body.
- Two beds for guests: A pair of UK singles in a spare room lets friends or siblings who visit sleep apart, each on the same layered spring system.
- Tucks under a loft slope: The narrow 90 x 190cm footprint can run lengthways beneath a sloping loft conversion ceiling, where a wider bed would push into the low side.
- Room for two children: Two UK singles can fit into a shared bedroom with a walkway between them, which a pair of wider beds rarely allows.
This size suits you if...
You're furnishing a child's or teenager's bedroom and need space left for storage and a desk, you want two separate beds in a spare room or shared children's room, or you sleep alone, mostly on your side, and are on the lighter side.
Consider another size if...
You're an adult who sprawls in your sleep or sometimes shares the bed. The UK small double would suit you better: it is 30cm wider, the same length, and we suggest at least 2.4m x 2.8m.
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FAQ's
Will a Sleepeezee Serene 2500 single fit in a small bedroom?
In most cases, yes. At 90 x 190cm it is the narrowest size in the range, and we suggest allowing at least 2.1m x 2.8m of floor space so you can walk round the bed and open drawers. That footprint usually leaves space for a desk or wardrobe beside it, which matters in a box room or child's bedroom.
Is the Sleepeezee Serene 2500 single a good mattress for a child?
For most children and teens it should be. The medium soft feel suits lighter bodies, letting a side sleeping child sink in at the shoulder and hip instead of lying on top of a firm surface. The UK single is also the standard size for children's frames, so it should sit neatly on the bed they already have.
Can I put a Serene 2500 single on a bunk bed or mid sleeper?
Check carefully before you buy. Raised frames set a maximum mattress depth so the guard rail stays high enough, and the Serene 2500 has a pillow top adding cushioning on top of the springs. Sleepeezee doesn't give a depth on this listing, so compare the brand's own measurements with your frame maker's limit first.
Is a Sleepeezee Serene 2500 single big enough for an adult?
For a single adult of average build who sleeps fairly still, it can work. It is 190cm long, the same as the UK small double and UK double, while the UK king is 10cm longer. Taller adults or restless sleepers may find 90cm of width tight, and heavier adults may find the medium soft feel too yielding.
Should a teenager get the Serene 2500 in a single or small double?
If the bedroom allows, a growing teenager may appreciate the UK small double, which is 30cm wider and the same length; we suggest at least 2.4m x 2.8m for it. In a tighter room the UK single keeps floor space free for a desk. Compare the retailers listed on this page for current prices on each.