Spring King Grand Ortho 2000 Mattress
Mattress
Spring King Grand Ortho 2000 Mattress
Size
Firmness
Construction
Depth (cm)
28
Layers
3
Layer Details
- Knitted Cover. A super-soft knitted top layer that feels smooth and warm against the skin. Micro-quilting on the border adds a tidy, finished look and a little extra structure at the edges.
- Comfort Fillings. Soft white fibre fillings made from 100% polyester, which means the comfort layer springs back into shape rather than developing lasting body impressions. Expect cushioning over the springs rather than a deep, sinking feel.
- Support System. 2000 individually pocketed springs form a matrix beneath the fillings, so each spring responds to your body independently. That distributes weight and movement evenly, which you will feel as steady support and less partner disturbance.
Layer details from mattressnextday.co.uk product page, September 2026.
- The most width per sleeper: At 90cm each for two sharing, you get 15cm more each than the UK king, which means you can turn over without brushing your partner's back.
- Distance on top of independent springs: The 2000 individually pocketed springs limit how far movement travels, and the extra width puts more mattress between you, so a fidgety partner is far easier to sleep through.
- A gap for small visitors: When a child climbs in after a bad dream, the UK super king leaves a space in the middle rather than pushing one adult onto the edge.
- In proportion with a big room: In a period property or large master bedroom, 180cm of width fills the space properly, where a UK king can look a little lost.
- Same length as the UK king: At 200cm long, the UK super king matches the UK king for length, so taller sleepers gain width without the bed reaching further into the room.
This size suits you if...
You share with a partner who fidgets all night, your children or dog tend to end up in the bed by morning, and your bedroom comfortably clears our suggested minimum of 3m x 2.9m.
Consider another size if...
Your bedroom is smaller than our suggested 3m x 2.9m. We'd recommend the UK king instead, which is 30cm narrower and needs at least 2.7m x 2.9m.
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Is the Grand Ortho 2000 UK super king big enough for two adults and a child?
For the occasional night, yes. Two adults get 90cm each, and a small child can usually fit in the middle for a few hours without anyone ending up on the edge. If it happens every night, expect the UK super king to feel full rather than roomy, although it still copes far better than a smaller size would.
Does a super king reduce partner disturbance on the Grand Ortho 2000?
It helps in two ways. The 2000 individually pocketed springs move on their own, which limits how far a movement travels, and the UK super king gives 15cm more each than the UK king. With a genuinely restless partner, that extra distance often matters more than anything the comfort layer can do.
Grand Ortho 2000 UK king or UK super king: which should I buy?
The UK super king is 30cm wider than the UK king, and both are 200cm long, so you gain width only. We suggest at least 3m x 2.9m for the UK super king and 2.7m x 2.9m for the UK king. If your room sits between those, choose the UK king and keep space to walk around.
Will the Grand Ortho 2000 super king fit a loft conversion bedroom?
Only if the floor is large enough and the ceiling slope leaves a full-height wall for the headboard. At 180cm wide, the UK super king often has just one sensible position under a sloped roof. Measure the floor where you can stand upright, then check it against our suggested minimum of 3m x 2.9m.
Is the Grand Ortho 2000 super king a good choice if my dog sleeps on the bed?
For a large dog that joins you most nights, the UK super king gives two adults 90cm each before the dog claims its patch, where a smaller size quickly feels crowded. Bear in mind that super king sheets cost more to replace, and a dog on the bed means washing them more often.