Sleepeezee Centurial 02 6000 Pocket Mattress
Mattress
Sleepeezee Centurial 02 6000 Pocket Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
31
Layers
4
Layer Details
- Cover. A soft woven cover forms the sleeping surface. It is the first thing you will feel when you lie down.
- Comfort fillings. British wool and alpaca wool fillings sit beneath the cover, chosen for their natural insulative and temperature regulating properties. In practice, that means a surface that helps keep you comfortable across warmer and cooler nights.
- Mini Pocket Springs. A layer of small, individually cased springs adds comfort and gentle pressure relief. These respond to lighter pressure than the main springs, so the mattress feels responsive at the surface.
- Pocket Springs. The main support layer uses individual springs encased in cloth pockets that adapt to your movement. Each spring works independently, which means support is distributed to each part of your body rather than the whole surface moving as one.
Layer details from mattressonline.co.uk product page, September 2026.
- Room to spread out alone: At 30cm wider than the UK single, you can sleep diagonally or turn over freely, which means the medium firm support feels roomy rather than confining.
- Keeps a small room usable: Being 15cm narrower than the UK double can decide whether a wardrobe door or the bedroom door still opens fully in a box room or studio.
- Full length for taller sleepers: The UK small double is 190cm long, the same length as the UK double, so choosing the narrower width costs you nothing in length.
- Cooler for solo sleepers who run warm: The wool and alpaca fillings help regulate temperature, which pairs well with the extra width because you can move to a cooler patch of mattress.
- Easy to dress: The 4ft width is a standard UK size, so frames and fitted sheets for the UK small double are straightforward to find.
This size suits you if...
You sleep alone most nights and feel cramped on a single, or your bedroom is too tight for a full double but you still want a proper bed. It also fits if you're furnishing a guest room or loft conversion where couples stay now and then, rather than every night.
Consider another size if...
You share the bed with a partner every night. We'd recommend the UK double instead, which gives 67.5cm each for two sharing; we suggest at least 2.6m x 2.8m for the UK double.
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.
Is the Sleepeezee Centurial 02 6000 small double big enough for one adult?
For most solo sleepers, yes. The UK small double is 120 x 190cm, 30cm wider than the UK single and the same length, so you can stretch out or sleep starfish without hanging off the edge. The medium firm pocket spring support stays consistent across the whole surface.
Will a UK small double Centurial 02 fit in a box room?
It often will where a double won't. We suggest a room of at least 2.4m x 2.8m for the UK small double. Measure door swing and wardrobe clearance as well as floor area, because the 15cm you save against the UK double is often what keeps a door usable.
Can a couple share the Centurial 02 6000 in a UK small double?
For guest stays and the odd night, it's workable. For nightly sharing it will feel tight, and the UK double is the better choice, giving 67.5cm each for two sharing. If you share every night and have the room, the UK king gives 75cm each.
Is the Centurial 02 small double long enough if I'm tall?
The UK small double is 190cm long, or 6ft 3in, which matches the UK double and UK single. If your feet already reach the end of a standard bed, the UK king is 10cm longer, though it needs a larger room: we suggest at least 2.7m x 2.9m.
Should I get the Centurial 02 6000 in a UK small double or UK double for a spare room?
If guests are mostly single visitors or couples staying a night or two, the UK small double saves floor space and still sleeps two briefly. If couples stay for longer visits, the UK double is kinder to them, and we suggest at least 2.6m x 2.8m for it.