Sealy Soothe Hybrid Memory Mattress
Mattress
Sealy Soothe Hybrid Memory Mattress
Size
Firmness
Construction
Depth (cm)
32
Layers
3
Layer Details
- Memory Foam. Memory foam moulds to your body as it warms, which means pressure points like hips and shoulders get cushioned rather than pushed against. It's the layer that gives this mattress its soft, cradling character.
- Tencel® Fibres. Tencel is a soft, eco-friendly fibre with a silky-smooth feel. It's naturally breathable, helping the sleep surface stay fresher through the night than foam alone would.
- 1400 Pocket Springs. Each spring sits in its own fabric pocket and compresses independently, which means support adjusts to your shape rather than the whole bed dipping. It also helps limit disturbance when a partner turns over.
Layer details from mattressnextday.co.uk product page, September 2026.
- The classic shared footprint: At 135cm wide, two people get 67.5cm each, enough for most couples to sleep comfortably without the bed dominating an average UK room.
- Springs that keep the peace: The 1400 pocket springs compress independently, which means a partner turning over on their side of the double disturbs you far less than a traditional coil unit would.
- Room left for real life: We suggest a minimum of 2.6m x 2.8m for a UK double, and in most bedrooms that still leaves space for a wardrobe and drawers.
- Bedside tables on both sides: A UK double is 15cm narrower than a UK king, and that saved width is often exactly what lets a table sit either side of the bed.
- Easy to dress: Standard double sheets and a 200 x 200cm double duvet fit this size, and both are stocked everywhere at every price point.
This size suits you if...
You share the bed every night and want the soft, sink-in feel of the Soothe Hybrid without giving up floor space, your bedroom comfortably clears our suggested 2.6m x 2.8m minimum, or you sleep alone and like room to spread out, perhaps with a dog or cat claiming a corner.
Consider another size if...
You and your partner keep waking each other, or one of you is tall. The UK king is 15cm wider and 10cm longer, and we'd recommend it instead if your room allows at least 2.7m x 2.9m.
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Is the Sealy Soothe Hybrid UK double roomy enough for two people?
For most couples, yes. Each of you gets 67.5cm of width, and the 1400 pocket springs limit how much you feel your partner move. Because this mattress is soft, you sink in rather than roll towards each other, though broad-shouldered pairs or restless sleepers may prefer the extra 15cm a UK king offers.
What room size does the Sealy Soothe Hybrid UK double need?
We suggest at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That allows walking space on both sides and room for a wardrobe. If your room is close to the minimum, the UK double is usually the sensible ceiling; a UK king needs at least 2.7m x 2.9m by our guidance.
Should a couple choose the Sealy Soothe Hybrid in a UK double or a UK king?
The UK double is 15cm narrower and 10cm shorter than the UK king, so the king suits taller sleepers and couples who want clear personal space. The double wins where floor space matters: it fits comfortably in rooms where a king would crowd out bedside tables. Match the bed to the room, then compare the retailers listed on this page.
Is a UK double too big for one person?
Not at all. Sleeping alone on 135cm of width means you can stretch out, change position freely and still share with a pet who insists on a corner. The soft memory foam cradles you wherever you settle, and the pocket springs support the whole surface evenly, so there's no wrong spot to sleep in.
Does the Sealy Soothe Hybrid UK double work as a guest bed?
It's a strong guest room choice because the 135 x 190cm footprint accommodates visiting couples as well as solo guests, and Sealy's soft feel is forgiving for most sleeping positions. The Allergy UK Seal of Approval is a bonus when different people use the bed. Just check the room clears our suggested 2.6m x 2.8m minimum.