Spring King Grand Ortho 2000 King Size Mattress
The Spring King Grand Ortho 2000 is a firm pocket sprung mattress with 2000 individually pocketed springs, which means each spring moves on its own to spread your weight evenly and limit the ripple of a restless partner.
- Helps keep your spine aligned
- Minimises partner disturbance
- Fillings spring back into shape
£299
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Spring King Grand Ortho 2000 Mattress
More available sizes
Mattress details
Mattress
Spring King Grand Ortho 2000 Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Orthopaedic
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.
Key benefits
- Room to lie apart: The UK king gives you 75cm each, which means 7.5cm more personal space than a UK double and fewer nights spent nudging each other back across the middle.
- Length for taller sleepers: The UK king is 10cm longer than a UK double, which means a tall partner can lie flat without their feet reaching the end of the mattress.
- Fewer wake-ups on split schedules: If one of you is up hours before the other, the extra width adds a little distance and the 2000 pocketed springs limit the ripple as they get out.
- Firm support for both sides: Back and front sleepers sharing a UK king get the same steady, supportive feel across the full 150cm width, rather than one firm side and one soft side.
- A smaller footprint than a super king: We suggest at least 2.7m x 2.9m for the UK king, a little less floor than the UK super king, where we suggest at least 3m x 2.9m.
This size suits you if...
You share the bed every night and feel squeezed on a UK double, one of you is tall enough for the extra 10cm of length to make a difference, or your alarms go off hours apart and you want a little more distance between you.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m, or you sleep alone. We'd recommend the UK double instead, for which we suggest at least 2.6m x 2.8m.
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FAQ's
Is the Grand Ortho 2000 UK king big enough for two adults?
For most couples, yes. The UK king gives you 75cm each, compared with 67.5cm each on a UK double. If you both like to sprawl, the UK super king gives 90cm each, which is 15cm more per person, although it needs a larger room.
Is the Spring King Grand Ortho 2000 king long enough for a tall person?
The UK king is 200cm long, or 6ft 6in, which is 10cm longer than the UK double. If one of you is tall, that extra length is often the real reason to upgrade. The UK super king is the same length, so sizing up beyond the UK king adds width only.
Will I feel my partner moving on a UK king Grand Ortho 2000?
Probably less than on a smaller size. The 2000 individually pocketed springs each move on their own, which limits the ripple when someone turns over. On a UK king you also have 75cm each, so there is a little more distance between you when one of you gets up early.
Grand Ortho 2000 king or super king: which should I get?
Both are 200cm long. The UK super king is 30cm wider and gives 90cm each, which is 15cm more per person than the UK king. We suggest at least 3m x 2.9m for the UK super king and at least 2.7m x 2.9m for the UK king, so measure your room first.
Where can I buy the Spring King Grand Ortho 2000 in a UK king?
Compare the retailers listed on this page. Availability in the UK king can change, and the prices shown here update as retailers change them, so check the live table before you decide rather than relying on a figure you saw elsewhere.