Sleepeezee Serene 2500 Mattress
Mattress
Sleepeezee Serene 2500 Mattress
Size
Firmness
Medium Soft
Construction
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.
- Room to sprawl on your own: Being 30cm wider than a UK single, it lets you draw your knees up on your side and still have mattress left to roll into.
- Suits a tight double room: It is 15cm narrower than a UK double, so a box room keeps a little more floor and the door has a better chance of clearing the frame.
- A gentle step up for teenagers: The medium soft pillow top suits lighter bodies, so a teenager moving up from a UK single should feel shoulders and hips settle in rather than meet resistance.
- Handy in a loft conversion: Under a sloping ceiling, the narrower footprint makes it easier to place the bed where you can still stand upright alongside it.
- A guest bed for occasional couples: Two people can share for a short visit, which makes it a practical spare room choice, although it is not meant for two every night.
This size suits you if...
You sleep alone but keep finding the edge of a UK single, your bedroom is too tight for a UK double, or you want a guest bed that can take a visiting couple now and then.
Consider another size if...
You share the bed with a partner every night. We'd recommend the UK double instead, which gives 67.5cm each; allow at least 2.6m x 2.8m.
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Is the Sleepeezee Serene 2500 UK small double big enough for one adult?
For most solo adults, yes. At 120 x 190cm it is 30cm wider than the UK single, which gives you space to shift position during the night. The medium soft feel also suits side sleepers, and the extra width stops a bent knee or outstretched arm from reaching the edge.
What size room do I need for a Serene 2500 UK small double?
We suggest a bedroom of at least 2.4m x 2.8m. That leaves enough space to walk round the bed and open a wardrobe or door. If your room is smaller than that, measure where the door swings before ordering, because the frame usually adds a little to the mattress footprint.
Can a couple sleep on the Sleepeezee Serene 2500 UK small double?
For a weekend visit, yes, which is why it works well in a guest room. For nightly sharing it is snug, and the soft surface means you'll feel each other's movement more as you roll towards the middle. Couples sharing every night would be better on the UK double, which gives 67.5cm each.
Is the Serene 2500 small double a good bed for a teenager?
It is a sensible upgrade for a teenager who has outgrown a UK single. The UK small double is the same length but 30cm wider, and the medium soft feel suits lighter frames well. Heavier teenagers who sleep on their front may find it lets the hips sink a little too far.
Serene 2500 UK small double or UK single for a small bedroom?
If your room reaches 2.4m x 2.8m, the UK small double gives a noticeably roomier sleep for the same length of bed. If the room is tighter, the UK single needs at least 2.1m x 2.8m. Compare the retailers listed on this page, as the prices shown here update as retailers change them.