Sleepeezee Luxury Ortho 1800 Pocket Memory Mattress
Mattress
Sleepeezee Luxury Ortho 1800 Pocket Memory Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
28
Layers
5
Layer Details
- Knitted cover with Microquilted finish. A soft knitted cover with a micro-quilted finish, which means a smooth surface with a little added cosiness and warmth.
- Memory Foam. Memory foam cradles to your shape, which means a cushioned, cosy feel as soon as you lie down. It's the layer that gives this mattress its softer top comfort.
- Soft White Fibres. Soft synthetic fillings add to the cosy feel while staying durable and resilient. They're designed to hold their shape over time rather than compacting quickly.
- Mini Pocket Springs. Small, individually cased springs sit above the main spring unit, adding comfort and gentle pressure relief. They also help reduce motion transfer, so you'll feel less of a partner's movement.
- Pocket Springs. 1,800 traditional pocket springs, each encased in its own cloth pocket, adapt independently to your movement. This gives personalised support across the whole surface rather than the mattress moving as one piece.
Layer details from mattressonline.co.uk product page, September 2026.
- A full 90cm each: At 180cm wide, the UK super king gives 90cm each for two people sharing, which means a restless partner can turn over without drifting into your half.
- Distance plus damping: Mini pocket springs above the 1,800 main springs soften movement, so on the UK super king the extra gap and the reduced motion help a light sleeper stay asleep.
- Room when the family piles in: When a child climbs in after a bad dream or a large dog settles at the foot, the UK super king leaves the adults a proper share of the mattress.
- A clear step up from the UK king: The UK super king is 30cm wider than the UK king at the same length, giving 15cm more each, which you notice most in the small hours.
- Space to stay cooler: Memory foam can hold a little warmth, but the UK super king lets you keep a gap from your partner rather than absorbing their body heat too.
- Plan the room first: We suggest at least 3m x 2.9m for the UK super king, with around 3.5m x 3.2m feeling right once doors and wardrobes need to open.
This size suits you if...
You share with a partner who fidgets, kicks or gets up in the night and you want real distance between you, or young children and a dog regularly end up in your bed, and your bedroom comfortably clears 3m x 2.9m.
Consider another size if...
Your bedroom falls short of our suggested 3m x 2.9m once doors and furniture are accounted for. We'd recommend the UK king instead, which needs at least 2.7m x 2.9m.
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Is the Sleepeezee Luxury Ortho 1800 super king good for couples who disturb each other?
It is a sensible choice. The UK super king gives 90cm each for two people sharing, and the mini pocket springs above the main unit help reduce motion transfer. Distance does most of the work: a slightly bouncy partner matters far less when they are sleeping further away from you.
How much bigger is the Sleepeezee Ortho 1800 super king than the king?
The UK super king is 30cm wider than the UK king, and the two are the same length. For a couple, that works out at 15cm more each, as the UK king gives 75cm per person against 90cm on the UK super king.
Should I upgrade from a double to a super king Sleepeezee Ortho 1800?
If you are cramped now, yes, provided the room allows. The UK super king is 45cm wider and 10cm longer than the UK double, giving 22.5cm more each. Check your floor against our suggested minimum of 3m x 2.9m, compared with 2.6m x 2.8m for the UK double.
Can a child and a dog share a Sleepeezee Ortho 1800 super king with two adults?
For occasional visits, the UK super king is the most forgiving size in the range. With 90cm each for the two adults, a small child in the middle or a dog at the foot is manageable. If it happens every night with larger pets, expect it to feel full, though far less so than a smaller bed.
Will a Sleepeezee Ortho 1800 super king work in a loft conversion bedroom?
It can, but the sloped ceiling usually dictates which wall the bed goes against, so measure the floor where you have full standing height. Allow at least 3m x 2.9m, and remember this 28cm deep mattress sits higher once it is on a base, which reduces headroom under the slope.