Rest Assured British Wool 2000 Pocket Firmer Mattress
Mattress
Rest Assured British Wool 2000 Pocket Firmer Mattress
Size
Firmness
Firm
Construction
Depth (cm)
36
Layers
3
Layer Details
- Cover. A breathable Belgian damask fabric cover. It lets air move through the sleep surface rather than trapping heat against you.
- Comfort Fillings. Generous layers of British Cheviot wool, prized for its fine, soft properties. Wool breathes naturally, which means it helps keep you at a comfortable temperature year round.
- Support System. 2000 zoned pocket springs, each mounted in its own separate fabric pocket so they work completely independently. This gives targeted pressure relief and means one sleeper's movement is less likely to disturb the other.
Layer details from mattressnextday.co.uk product page, September 2026.
- Distance from a restless partner: With 90cm each, the UK super king gives 15cm more per person than the UK king, so an elbow or a kicked-off duvet is less likely to reach you.
- A share for everyone at 3am: When a small child wanders in during the night, 180cm of width means the adults still get a proper stretch of mattress rather than a strip along the edge.
- Movement kept to one side: Each spring sits in its own fabric pocket, which means a large dog resettling at the foot of the bed is felt less on your side of it.
- Length for taller sleepers: At 200cm, or 6ft 6in, the UK super king is 10cm longer than the UK double, which gives taller sleepers room for their feet.
- Breathable filling for a busy bed: A bed shared with children or pets can run warm, and the naturally breathable British Cheviot wool helps you stay at a comfortable temperature.
This size suits you if...
You share with a partner who tosses and turns all night, or children and a large dog regularly end up in the bed with you, 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, or you rarely share the bed. We'd recommend the UK king instead, which we suggest for rooms of at least 2.7m x 2.9m.
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Is the Rest Assured British Wool 2000 super king big enough for two adults and a child?
Yes, for the occasional night visitor. The UK super king measures 180 x 200cm, giving two adults 90cm each, so a small child can squeeze between you without anyone losing their share. If a child joins most nights, the extra width is the main reason to choose the UK super king over the UK king.
Rest Assured British Wool 2000 super king vs king: how much extra space do you get?
The UK super king is 30cm wider than the UK king, and both are 200cm long. For two people sharing, that works out at 15cm more each: 90cm on the UK super king against 75cm on the UK king. The UK king suits smaller rooms, and we suggest at least 2.7m x 2.9m for it.
Will I feel my partner moving on a UK super king pocket spring mattress?
Less than on a narrower bed. The 2000 pocket springs work independently, so movement travels less across the surface, and the UK super king adds physical distance with 90cm each. For a genuinely restless partner, that extra space often does more than any comfort layer. You may still feel a partner getting in or out, though.
Is the UK super king long enough if you're over six foot?
It's the same 200cm length as the UK king, or 6ft 6in, and 10cm longer than both the UK double and the UK single. That extra length suits most taller sleepers, so if your feet hang off a UK double, the UK super king gives you more room lengthways as well as across.
Can a UK super king fit in a loft conversion bedroom?
It can, if the floor space is there. We suggest at least 3m x 2.9m, and in a loft room the sloping ceiling usually decides which wall the headboard can go against. Before ordering, measure the tightest landing turn and check that the bedroom door can swing open with the bed in place.