Spring King Grand Ortho 2000 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
£239
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At 28cm deep with a soft knitted cover and polyester fibre fillings, the Spring King Grand Ortho 2000 aims for supportive rather than sink-in comfort. It comes in UK Single, Double, King and Super King, at a price that's good value for a 2000-spring build. It suits back and front sleepers who want a firmer surface, although lightweight side sleepers may find it a little unforgiving on shoulders and hips.
Mattress specifications
Firmness
Firm
Type
Pocket Spring
Depth (cm)
28
Number of Layers
3
Trial Period (nights)
Warranty (years)
1
Price Range
£239 to £479
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Certifications
BS 7177
Assessed from Spring King's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The main draw is support at a fair price. The 2000 pocket springs form a matrix that distributes weight and movement evenly, which means better spinal alignment and less disturbance when someone else shifts in the night. The knitted top layer is smooth and warm with micro-quilting on the border, and the polyester fibre fillings are chosen for recovery and durability rather than plush softness. It meets the BS7177: 2008 fire resistance standard for domestic use, and delivery is free next day to mainland UK, though some addresses may incur a small fee. Yes, the guarantee is only 1 year, shorter than many brands offer, but the affordable starting price keeps the overall risk modest.
Key features & 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.
Best suited for?
Back sleepers
The firmer surface and 2000 pocket springs give steady support under the spine, which suits anyone who wants to stay level rather than sink in.
Front sleepers
Cushioning over the springs rather than a deep, sinking feel helps keep your hips from dropping too low when lying on your front.
Couples
Each of the 2000 individually pocketed springs responds on its own, which spreads weight and movement evenly so you feel less of your partner shifting at night.
Budget buyers
The copy calls it good value for a 2000-spring build, so you get a full pocket spring matrix without paying for extras you may not need.
Heavier sleepers
A firm feel and polyester fibre fillings chosen for recovery and durability mean the surface springs back rather than developing lasting body impressions.
This is a firm mattress, so lightweight side sleepers may find it presses a little hard on shoulders and hips. If you prefer memory foam's slow, hugging feel, the springy, resilient surface here will disappoint. And if a long guarantee matters to you, the 1-year cover is short.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Spring King Grand Ortho 2000 Mattress
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FAQ's
Is the Spring King Grand Ortho 2000 firm or soft?
Spring King rates it as firm. Reviewers back this up, with some saying it feels firmer than expected. That suits back and front sleepers wanting a supportive surface, but lightweight side sleepers may find it slightly too solid for comfortable pressure relief.
How many springs does the Grand Ortho 2000 have?
It has 2000 individually pocketed springs. Because each spring is sewn into its own fabric pocket, they respond to your body independently, spreading weight evenly and reducing the movement you feel when a partner turns over.
How deep is the Spring King Grand Ortho 2000?
It is 28cm deep. That is a generous depth for a pocket sprung mattress at an affordable starting price, so check your fitted sheets will stretch to fit before it arrives.
What guarantee comes with the Spring King Grand Ortho 2000?
It comes with a 1-year guarantee. That is shorter than many mattress brands offer, so weigh it against the low starting price when deciding whether the value works for you.
What sizes is the Grand Ortho 2000 available in?
It comes in UK Single, UK Double, UK King and UK Super King. Delivery is free next day to mainland UK, although some addresses may incur a small fee.
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