Sleepeezee Ultimate Ortho 2000 Pocket Mattress
Mattress
Sleepeezee Ultimate Ortho 2000 Pocket Mattress
Size
Firmness
Firm
Construction
Depth (cm)
26
Layers
4
Layer Details
- Knitted cover. A soft knitted cover that adds a cosy, warm finish. It's designed to aid airflow and breathability, which means a slightly cooler sleep surface.
- Wool and cashmere blend. A plush layer of natural wool and cashmere with breathable, moisture-wicking properties. In practice, this helps regulate your body temperature through the night.
- Soft white fibres. A layer of soft white fibres that rounds out the feel with extra comfort. It also adds breathability and helps the mattress last.
- Pocket springs. 2000 traditional pocket springs, each encased in its own fabric pocket so it can move independently. This means the support adapts to your shape rather than pushing back as one unit.
Layer details from mattressonline.co.uk product page, September 2026.
- Room left for everything else: At 90cm wide the UK single leaves space for a desk, a wardrobe and toy storage, so a child's bedroom still has somewhere to play.
- Firm support for one: The 2000 individually pocketed springs respond to a single body, which suits back sleepers and growing teenagers who want a mattress that holds them level.
- Two beds in a guest room: A pair of UK singles lets a spare room sleep two friends or two siblings separately, with a walkway between the beds rather than one shared mattress.
- Check raised frames first: The mattress is 25.5cm deep, so on a bunk, cabin or mid sleeper you'll want to compare that against the frame's maximum mattress depth before ordering.
- Cooler for one sleeper: The wool and cashmere blend wicks moisture away, which helps a teenager who runs warm stay comfortable in a smaller, often stuffier bedroom.
- The easiest size to rotate: Owners describe this mattress as heavy, but the UK single is the smallest version, which makes the regular turning it needs a little more manageable.
This size suits you if...
You sleep alone and want firm, springy support without giving up floor space, you're buying for a teenager who mostly sleeps on their back, or you're setting up a guest room with two separate beds side by side.
Consider another size if...
You share the bed with a partner, or you're an adult who sprawls and wants room to turn over freely. We'd recommend the UK double instead, which gives 67.5cm each for two sharing; allow at least 2.6m x 2.8m.
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Will the Sleepeezee Ultimate Ortho 2000 UK single fit a bunk bed?
It matches the standard 90 x 190cm size most bunks are built for, but at 25.5cm deep it's a fairly substantial mattress. Check the bunk maker's maximum mattress depth first, because a deep mattress on a top bunk can bring the sleeper too close to the top of the safety rail.
How much floor space do I need for a UK single Ultimate Ortho 2000?
We suggest a room of at least 2.1m x 2.8m. That leaves enough clearance to make the bed and open a wardrobe, and in a child's room it still allows a desk or storage unit alongside.
Is a firm UK single mattress a good choice for a teenager?
For a teenager who sleeps on their back, often yes: the pocket springs keep the spine well supported through growth spurts. A slight teenager who curls up on their side may find it a little too solid at the hip and shoulder, so their sleeping position matters more than their age.
Is the Sleepeezee Ultimate Ortho 2000 single easy to rotate on your own?
Across verified owner reviews, some people find this mattress heavy and awkward to move. Sleepeezee doesn't publish a weight for the UK single, but it's the smallest size in the range, so one adult rotating it every few months should find it the most manageable version.
Are two UK single mattresses better than one double for a guest room?
If your guests are often friends or siblings rather than couples, two UK singles give each person their own firm surface and no disturbance from the other. Couples would be better served by a UK double, and a pair of singles needs a wider room to leave a walkway between them.