Bodyshape Boost 1000 Pocket Memory Mattress
Mattress
Bodyshape Boost 1000 Pocket Memory Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
25
Layers
4
Layer Details
- Microquilted Cover. A micro-quilted cover with fabric stitched into the filling beneath, which gives the surface a plush, quilted feel. It makes the top of the mattress feel smooth and soft from the first night.
- Soft White Fibres. Soft synthetic fillings that add a cosy layer of comfort just below the cover. They are durable and resilient, so they should hold their shape over time rather than flattening quickly.
- Memory Foam. Memory foam cradles to your shape, which means pressure points like hips and shoulders get a cushioned, contoured feel. It is what gives the mattress its sumptuous, sink-in comfort.
- Pocket Springs. 1000 pocket springs made from sturdy steel, curved to provide bounce. Each spring sits in its own fabric casing and moves independently, so your partner's movements are less likely to disturb you.
Layer details from mattressonline.co.uk product page, September 2026.
- Space for one, without the full double footprint: At 120cm wide, the UK small double gives a solo adult genuine room to spread out while staying 15cm narrower than a UK double.
- Fits rooms a double would crowd: We suggest a minimum room of 2.4m x 2.8m for this size, which keeps space for a wardrobe or desk in a smaller bedroom.
- Pressure relief where you land: The memory foam layer cushions hips and shoulders wherever you settle across the 4ft width, useful for a solo sleeper who moves around at night.
- Copes with the occasional shared night: On the nights two of you share it, the independently moving pocket springs limit how much one person's shifting disturbs the other.
- Standard 4ft sizing: The small double is a standard UK size, so frames and 4ft fitted sheets are easy to find rather than a specialist hunt.
This size suits you if...
You sleep alone most nights and have outgrown a UK single but your room can't spare the width for a UK double, you're furnishing a guest room or holiday let where couples stay occasionally rather than nightly, or you're downsizing and the bed has to suit the new bedroom rather than the one you're leaving.
Consider another size if...
You share the bed every night, because 120cm across two adults leaves little space, especially with memory foam cradling each of you in place. We'd recommend the UK double instead, allowing a room of at least 2.6m x 2.8m.
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Is the Bodyshape Boost 1000 small double big enough for two people?
For the odd night, yes. The pocket springs move independently, so a partner's shifting is less disruptive than the width alone suggests. As an every-night bed for two adults, 120cm is tight, and the memory foam's contouring makes rolling toward the middle more noticeable. Couples sleeping together nightly should look at the UK double.
What room size do I need for a small double Bodyshape Boost 1000?
We suggest a room of at least 2.4m x 2.8m for the UK small double. That allows space to walk round the bed and open drawers, which matters in the box rooms and loft conversions this size usually goes into. In a loft, check the mattress sits where the ceiling gives you standing room.
Should I choose the small double or the UK double Bodyshape Boost 1000?
It comes down to your room and who's sleeping there. The UK small double is 15cm narrower than the UK double and the two are the same length, so the small double fits rooms a 4ft 6in frame would overwhelm. Sleeping solo in a compact room, take the small double. Sharing nightly, the UK double is the better buy.
How much wider is the small double than the single Bodyshape Boost 1000?
The UK small double is 30cm wider than the UK single, and the two are the same length at 190cm. That extra width is the whole point of this size: a teenager or adult who has outgrown a single gets meaningful room to spread out, while the bed's footprint in the room barely grows front to back.
Where can I buy the Bodyshape Boost 1000 in a small double?
Compare the retailers listed on this page. The prices shown here are live and updated as retailers change them, so what you see is current rather than a snapshot. Availability in the UK small double can differ from the other four sizes, which is why checking this size's own table is the safest route.
