SleepSoul Comfort 800 Single Mattress
The SleepSoul Comfort 800 is a pocket spring mattress with 800 individual springs, which means each one moves on its own to follow the shape of your body rather than pushing back as a single unit.
- Minimises partner disturbance
- Medium feel for back & side sleepers
- Tailored support along your spine
£179.55
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SleepSoul Comfort 800 Mattress
More available sizes
Mattress details
Mattress
SleepSoul Comfort 800 Mattress
Size
Firmness
Medium
Construction
Pocket Spring
Depth (cm)
Layers
4
Layer Details
Quilted top layer
A 1cm layer of memory foam quilted into the top of the cover. It adds a thin, soft feel under you without making the surface sink.
Soft foam layer
A 2cm layer of soft foam sits beneath the cover. It adds a little more cushioning between you and the springs, which helps keep the medium feel comfortable.
Pocket springs
800 individual pocket springs, each encased in its own cloth pocket and moving independently. Each spring responds on its own, so the mattress follows your body more closely and you feel less of a partner's movement.
Non-slip base fabric
A non-slip fabric underside cover. It helps the mattress stay put on your bed base rather than shifting about.
Layer details from mattressman.co.uk and mattressonline.co.uk product pages, October 2026.
Key benefits
- A compact footprint: At 90cm wide, the UK single leaves room for a wardrobe, toy storage or a desk alongside it, so a small bedroom still has space to move around.
- Fits standard single frames: The 90 x 190cm dimensions match standard UK single bedsteads, bunks and cabin beds, which is handy when a student let or first flat supplies the frame but not the mattress.
- Medium feel for growing sleepers: SleepSoul describe the tension as neither too firm nor too soft, which suits children and teens who drift between their back and their side during the night.
- Two beds in one guest room: A pair of UK singles lets two guests who aren't couples sleep separately, and each one keeps its own 800 springs so neither feels the other turning over.
- Simple bedding: A standard single duvet at 135 x 200cm fits, and single sheets are easy to find, so kitting out a child's room or spare bed takes little effort.
This size suits you if...
You're buying for a child or teenager whose room also has to hold a desk and storage, you're fitting out a spare room that doubles as an office, or you sleep alone in a compact bedroom or loft conversion where a narrow footprint matters more than extra width.
Consider another size if...
You share the bed, or you're an adult who sprawls and wants room to turn. We'd recommend the UK small double instead, which is 30cm wider; allow at least 2.4m x 2.8m for it.
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FAQ's
Will the SleepSoul Comfort 800 UK single fit a mid sleeper or bunk bed?
The UK single measures 90 x 190cm, which matches standard single bunk, cabin and mid sleeper frames. Raised beds also set a maximum mattress height so the guard rail stays effective, and SleepSoul doesn't publish a depth for this mattress. Check the frame maker's limit and confirm the depth with the seller before buying for a raised bed.
What size bedroom do I need for a SleepSoul Comfort 800 UK single?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. That leaves enough clearance to walk around the bed and open drawers. If the room also has to hold a desk or a second bed, measure the furniture too, because our guidance covers the bed alone.
Is a UK single SleepSoul Comfort 800 long enough for a tall teenager?
The UK single is 190cm long, the same length as the UK small double and UK double. If your teenager is already close to that height, the UK king is 10cm longer than the UK single, though it is also much wider and needs at least 2.7m x 2.9m of room.
Can a UK single mattress go under a sloping ceiling in a loft conversion?
Yes, the UK single is often the easiest shape for a loft conversion bedroom. At 90cm wide, you can run the long side under the slope and still have headroom where you get in and out. Measure the height at the lowest edge of where the mattress will sit, since SleepSoul doesn't publish a depth.
Should I choose the SleepSoul Comfort 800 in a single or small double for a spare room?
If the spare room also works as an office, the UK single keeps the floor clear for a desk. If your guests are often couples, the UK small double is 30cm wider at the same length, though we suggest at least 2.4m x 2.8m for it. Compare the retailers listed on this page for current prices on both.