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.
- Compact footprint: At 3ft x 6ft 3in, the UK single leaves room for a desk or wardrobe beside it, and we suggest at least 2.1m x 2.8m of floor space.
- Independent springs for one sleeper: Each of the 2000 pocketed springs responds on its own, which means steady, even support under a single body without a soft, sinking feel.
- Firm support for growing teens: The firm surface suits teenagers who sleep on their back or front, although a lighter child who sleeps on their side may find it a little hard on the shoulders.
- Fibre fillings that recover: The polyester fibre comfort layer springs back into shape, so a spare room mattress used only now and then stays even.
- Fits standard single bedding: A standard single duvet and single sheets fit the UK single, so you can use bedding you already have in a child's room or guest room.
This size suits you if...
You sleep alone and want a firm, springy surface in a small bedroom, or you are kitting out a teenager's room where a desk and wardrobe need their share of the floor. It also suits a spare room that works as an office most of the week.
Consider another size if...
You share the bed, or you would like room to spread out. We'd recommend the UK double instead, which gives 67.5cm each for two; we suggest at least 2.6m x 2.8m.
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What room size do I need for a Grand Ortho 2000 UK single?
We suggest allowing at least 2.1m x 2.8m of floor space for the UK single. That leaves space to get in and out comfortably and to open a wardrobe or pull out a desk chair, which matters in a child's room or a box room used as a study.
Will the Spring King Grand Ortho 2000 UK single fit a cabin bed or mid sleeper?
The UK single matches the 90 x 190cm size most cabin beds and mid sleepers take, but at 28cm deep it is a thick mattress for a raised frame. Check the frame maker's maximum mattress depth first, because the guardrail needs to sit high enough above the sleeping surface to stay safe.
Is the Grand Ortho 2000 UK single a good mattress for a child?
It can be, depending on how your child sleeps. The feel is firm, which suits back and front sleepers. A light child who curls up on their side may find it presses a little hard on the shoulders and hips, so it tends to suit older children and teens better than younger ones.
Is a UK single Grand Ortho 2000 long enough for an adult?
At 190cm (6ft 3in) long, the UK single suits most adults. If you are tall and your feet reach the end, the UK king is 10cm longer, though it is also much wider, and we suggest at least 2.7m x 2.9m of floor space for it.
Should I get the Grand Ortho 2000 in a UK single or UK double for a spare room?
Choose the UK single if your guests usually stay alone or the room also serves as an office. If couples stay over, the UK double is 45cm wider and gives 67.5cm each for two, but we suggest at least 2.6m x 2.8m of floor space for it.