Silentnight Rest Assured Nimbus 2000 Pocket Refresh Mattress - Softer
Mattress
Silentnight Rest Assured Nimbus 2000 Pocket Refresh Mattress - Softer
Size
Firmness
Soft
Construction
Depth (cm)
35
Layers
4
Layer Details
- Quilted pillowtop. A quilted pillowtop sits on top with an advanced breathable sleep system, designed to prevent overheating through the night. It gives the mattress its immediate soft, cushioned feel.
- Refresh Fibres. Vertical Refresh Fibres quickly channel moisture away from your body, which means less of that clammy feeling if you tend to sleep warm. They work through the night to prevent overheating.
- British wool and fresh fibres. Layers of British wool are blended with sustainable fresh fibres, arranged horizontally so moisture naturally evaporates through the breathable mesh border. Wool is a natural temperature regulator, so this layer helps in both warm and cool conditions.
- Pocket spring support system. Individual pocket springs adjust to your body weight, giving support where you need it. Because each spring moves independently, you get ease of movement and an undisturbed night's sleep, useful if you share the bed.
Layer details from silentnight.co.uk product page, September 2026.
- 90cm of width each: Two people sharing get 90cm each, which means a fidgety partner can turn over all night without pulling you awake.
- Space for surprise guests: When a child pads in at 3am, or the dog claims the foot of the bed, a UK super king leaves everyone with a fair share.
- Independent springs, big distance: Each pocket spring moves on its own, and combined with 180cm of width, movement on one side barely registers on the other.
- Plush without crowding: A soft, cushioned surface encourages settling in, so the extra width matters: neither of you gets nudged towards the middle.
- Cool across a big surface: Refresh Fibres and British wool move moisture away, useful when three bodies under one duvet raise the temperature.
This size suits you if...
You share every night and want genuine distance from a partner who tosses and turns, your children or pets treat your bed as an open invitation, or you have a large master bedroom where a UK king would look undersized. It helps if you're a side sleeper or lighter body, since this is the softer version and its plush pillowtop rewards exactly that.
Consider another size if...
Your bedroom falls short of the 3m x 2.9m we suggest as a minimum for this size, or the bed would leave no walking room. We'd recommend the UK king instead: it's 30cm narrower, the same length, and needs at least 2.7m x 2.9m.
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Is a super king too big for a soft mattress like the Nimbus 2000?
No, the pairing works well. The softer feel invites you to sink in and settle, and the 180cm width means two people can do that without drifting into each other. The pocket springs adjust to each sleeper's weight independently, so a lighter person isn't rolled towards a heavier partner across all that space.
How much space do two people get on the Nimbus 2000 super king?
90cm each for two people sharing. That's enough for a restless partner to turn, stretch and shift position without disturbing you, and the individual pocket springs help by keeping movement on one side from travelling across. If a child or dog joins in, there's still a workable share for everyone.
What room size do I need for this super king mattress?
We suggest at least 3m x 2.9m, and around 3.5m x 3.2m feels more comfortable, with proper walking space on both sides. Before ordering, check door swing and any tight landing turns too, because a 180 x 200cm mattress is an awkward carry in older properties or up a loft conversion staircase.
Will the Nimbus 2000 super king suit a family bed with kids or pets?
It's one of the better setups for it. The width absorbs a wandering child without pushing anyone to the edge, and the wool and Refresh Fibre layers help with the extra warmth more bodies bring. Bear in mind the softer feel: lighter children will sink in comfortably, but heavier adults may prefer the firmer version.
How big is the Nimbus 2000 in a super king?
It measures 180 x 200cm, or 6ft x 6ft 6in. That's 30cm wider than a UK king and the same length, and it matches the footprint of two 90cm singles side by side. You'll need super king sheets and ideally a 260 x 220cm duvet, which do cost a little more than smaller sizes.