Sleep Sound Pocket 1000 Mattress
Mattress
Sleep Sound Pocket 1000 Mattress
Size
Firmness
Medium
Construction
Depth (cm)
23
Layers
5
Layer Details
- Cover. A cool polyester cover sits on top. It's designed to feel fresh against the skin rather than trap warmth.
- Memory foam. An upper layer of memory foam conforms to your body, which means it cushions pressure points as you settle in. Side sleepers should notice this most around the shoulders and hips.
- Eco foam. Beneath that, a high-density eco foam layer targets pressure relief. The higher density adds a slightly more supportive feel than the softer foam above it.
- Insulating fillings. Layers of insulating fillings encase the mattress for stronger edge support. In practice, that means less of a roll-off feeling when you sleep near the side or sit on the edge to get dressed.
- Pocket spring system. The Sleep Sound Pocket+ system uses individually nested springs, 1,000 in the king size, for head-to-toe support. Because each spring moves on its own, you feel less of your partner's movement across the bed.
Layer details from furniturevillage.co.uk product page, September 2026.
- Leaves room for the rest of your furniture: We suggest a room of at least 2.6m x 2.8m, so in a typical second bedroom you can usually keep a wardrobe and a chest of drawers alongside it.
- A proper shared width: At 67.5cm each for two sharing, most couples sleep comfortably, although broad-shouldered or restless pairs may find it a little snug.
- Fewer early-morning jolts: Individually nested pocket springs move on their own, which means one of you getting up for work is less likely to wake the other.
- Firmer edges where couples need them: Insulating fillings firm up the sides, which helps on a UK double because each of you spends more of the night close to an edge.
- A safe middle feel for guests: In a spare room for visiting couples, the medium feel suits most guests, whose sleeping preferences you rarely know in advance.
This size suits you if...
You share the bed every night and want the classic couples' size without giving up floor space, or you're setting up a spare room where visiting couples will stay. It also suits a solo sleeper who likes to sprawl, or who shares the mattress with a dog or cat claiming a corner.
Consider another size if...
You and your partner both sleep broad or restless, and 67.5cm each feels tight. We'd recommend the UK king instead, which gives 75cm each; allow at least 2.7m x 2.9m.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
How much space does each person get on the Sleep Sound Pocket 1000 double?
Each of you gets 67.5cm on the UK double, across a surface of 135 x 190cm. That is enough for most couples who sleep reasonably still. If one of you starfishes, the pocket springs help limit how much movement carries across, but they cannot add width.
Will a Sleep Sound Pocket 1000 UK double fit with bedside tables on both sides?
We suggest a room of at least 2.6m x 2.8m for a UK double. That minimum gets the bed in with walking space, but a small table either side is far easier in a room nearer 3m x 3m. Measure your wall before ordering rather than after.
What size is the Sleep Sound Pocket 1000 UK double in feet and inches?
The UK double measures 4ft 6in x 6ft 3in, or 135 x 190cm. The mattress is 23cm deep, so check your fitted sheets have pockets deep enough to tuck under comfortably.
How much bigger is the Sleep Sound Pocket 1000 king than the double?
The UK king is 15cm wider and 10cm longer than the UK double, which gives each sharer 7.5cm more. The extra length matters most for taller partners. We suggest at least 2.7m x 2.9m for the UK king, so it needs a slightly bigger room.
Is the Sleep Sound Pocket 1000 double a good choice for a guest room?
For a spare room that hosts couples, yes. The UK double sleeps two properly, and the medium hybrid feel is a sensible middle ground for guests. Compare the retailers listed on this page, as the prices shown are updated when retailers change them.