Sleep Story Ergo Deluxe Mattress
Mattress
Sleep Story Ergo Deluxe Mattress
Size
Firmness
Medium
Construction
Depth (cm)
23
Layers
4
Layer Details
- Cover. A breathable stretch fabric cover. It flexes with the layers beneath, so you feel the foam's contouring rather than a taut surface.
- Foam. High-performance ErgoSense foam relieves pressure and promotes healthy blood circulation, which means less tossing and turning to relieve numb spots. It's the layer that gives the mattress its medium, cushioned feel.
- Springs. Individually pocketed springs, 1,000 of them in the king size, move independently rather than as one unit. That means better spinal alignment and less disturbance when a partner shifts in the night.
- Support. DynamicEdge® active side support firms up the perimeter to maximise the usable sleep surface and prevent roll-off. Useful if you sit on the edge to dress, or share a smaller bed.
Layer details from furniturevillage.co.uk product page, September 2026.
- Edge support that widens a shared bed: DynamicEdge® firms up the perimeter, which means whoever sleeps nearest the edge can use it fully instead of drifting towards the middle of a 135cm bed.
- Less disturbance at close quarters: Individually pocketed springs move independently, so when your partner turns over just 67.5cm away, you feel far less of it on your side.
- Fits alongside the rest of your furniture: We suggest allowing at least 2.6m x 2.8m, which leaves room in most bedrooms for bedside tables on both sides as well as drawers.
- A medium feel two people can agree on: Sleep Story pitches the medium feel at most sleepers, which helps when two people with slightly different preferences are sharing one surface.
- Pressure relief for side-by-side sleeping: The ErgoSense foam eases pressure on hips and shoulders, handy on a UK double where couples often sleep on their sides to make room.
This size suits you if...
You share a bed with a partner in a typical UK bedroom and want the full 135cm width to feel usable, or you're kitting out a first flat or guest room for visiting couples, where a UK king would leave little space for a wardrobe and drawers.
Consider another size if...
You and your partner already feel cramped at 67.5cm each, or either of you is tall. We'd recommend the UK king instead, which is 15cm wider and 10cm longer; allow at least 2.7m x 2.9m.
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Does the Sleep Story Ergo Deluxe UK double feel wide enough for a couple?
It gives 67.5cm each for two sharing, which is workable for most couples though not roomy. The DynamicEdge® side support helps because the outer edges stay firm, so neither of you needs to keep clear of them. If you both sprawl, the extra 7.5cm each on the UK king makes a noticeable difference.
Will a Sleep Story Ergo Deluxe double fit my bedroom with bedside tables?
We suggest a room of at least 2.6m x 2.8m for a UK double, with around 3m x 3m the comfortable norm. In a room near the minimum, slim bedside tables are the easier fit, and it helps to check that wardrobe doors can still open fully once the bed is in place.
Sleep Story Ergo Deluxe double or king: how much extra space would I get?
The UK king is 15cm wider and 10cm longer than the UK double, giving 75cm each for two sharing against 67.5cm. You'll need more floor space though: we suggest at least 2.7m x 2.9m for the UK king, compared with 2.6m x 2.8m for the UK double.
What are the Sleep Story Ergo Deluxe UK double dimensions in feet?
The UK double measures 4ft 6in x 6ft 3in, which is 135 x 190cm. It is 23cm deep, a standard depth, so ordinary double fitted sheets should go on without a struggle. Check the measurements of your bed frame before ordering, particularly if it's an older frame.
Is the Sleep Story Ergo Deluxe double a good choice for a guest room?
For visiting couples, yes: a UK double sleeps two properly, whereas the UK small double is 15cm narrower and better for occasional solo guests. The medium feel is a safe middle ground when you don't know who'll be sleeping on it. For the UK small double, we suggest at least 2.4m x 2.8m.