Sleep Sound Cooler Memory 3000 Mattress
Mattress
Sleep Sound Cooler Memory 3000 Mattress
Size
Firmness
Medium
Construction
Depth (cm)
24
Layers
6
Layer Details
- Cover. Soft-touch Pisa fabric with cooling technology, which means the surface feels cool when you get in and resists heat transfer through the night. A sensible pairing with memory foam, which can otherwise run warm.
- Memory foam. A body-conforming upper layer that moulds to your shape, giving that slow, cradled feel. It sits at the top as a pillow top, so it is the first thing you feel.
- Eco foam. A high-density eco foam layer aimed at targeted pressure relief. In practice, that means less build-up at heavier points like hips and shoulders.
- Microsprings. 2,000 microsprings for finely tuned, body-responsive support. These small springs react to detail the main unit can miss, which means more even contouring.
- Pocket springs. The Sleep Sound Pocket+ system uses 1,000 individually nested springs in the king size. Each spring moves independently, so your partner's movement is less likely to disturb you.
- Insulating fillings. The springs are encased in insulating fillings for superior edge support. That gives you a firmer perimeter, so you can use the full width of the bed.
Layer details from furniturevillage.co.uk product page, September 2026.
- Leaves space for everything else: We suggest allowing at least 2.1m x 2.8m, which means a desk or a chest of drawers can usually sit alongside the bed in a small room.
- Firmer edges on a narrow bed: Insulating fillings around the springs give a firmer perimeter, which matters more on a UK single because a sleeper spends more of the night near the edge.
- A cooler feel for young sleepers: The Pisa fabric cover is designed to feel cool to the touch, which should suit a child or teenager who kicks the duvet off on warm nights.
- Measured in both systems: The UK single is 90 x 190cm, or 3ft x 6ft 3in, so you can check it against an older frame listed in feet without converting anything yourself.
- A proper mattress for the spare room: Two UK singles let a guest room sleep two friends or relatives apart, and the medium feel should suit most visitors without them adjusting to anything extreme.
This size suits you if...
You're buying for a child or teenager whose room also has to fit a wardrobe and somewhere to do homework, or you sleep alone in a compact flat or a loft conversion with a sloping ceiling. It also suits a spare room that works as a study most of the year.
Consider another size if...
You're a solo adult who spreads out, or the room comfortably fits more width. We'd recommend the UK small double instead, and suggest at least 2.4m x 2.8m for the UK small double.
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Will the Sleep Sound Cooler Memory 3000 UK single fit a mid sleeper or bunk bed?
It may, but check before buying. This mattress is 24cm deep, and raised frames often set a maximum mattress depth so the guard rail stays high enough to stop a child rolling out. Compare 24cm against the frame manufacturer's stated limit. If the frame's guidance is lower, a deep hybrid like this one is the wrong match.
What size room do I need for a Sleep Sound Cooler Memory 3000 single?
We suggest allowing at least 2.1m x 2.8m for the UK single. That leaves room to walk around the bed and open drawers. In a loft conversion, place the bed so its narrow side sits under the slope, which keeps headroom where you get in and out.
Is the UK single Sleep Sound Cooler Memory 3000 long enough for a tall teenager?
The UK single is 190cm long. The UK small double and UK double share that length, so moving up to either adds width only. Extra length arrives with the UK king, as the UK single is 10cm shorter than the UK king. For a teenager still growing, check their height against 190cm with a pillow allowed for.
Are two UK singles of this mattress a good choice for a guest room?
Often, yes. A pair of UK singles lets two guests sleep separately, which suits siblings, friends or a parent visiting with a grown child. The medium feel is a safe middle ground for people whose preferences you don't know, although a guest who dislikes the sinking feel of memory foam may find it a little too soft at the surface.
Should a single adult choose the UK single or UK small double Sleep Sound Cooler Memory 3000?
If the room is tight, the UK single keeps things workable at a suggested 2.1m x 2.8m. The UK single is 30cm narrower than the UK small double, and that extra width is noticeable if you sleep on your front or starfish. We suggest at least 2.4m x 2.8m for the UK small double.