Emma Diamond Spring Free Deluxe Mattress
Mattress
Emma Diamond Spring Free Deluxe Mattress
Size
Firmness
Medium Soft
Construction
Depth (cm)
29
Layers
Layer Details
- 90cm each, every night: Two people sharing get 90cm each, so a partner who turns over frequently becomes far easier to sleep through.
- Softness without squeezing: A medium soft mattress invites you to spread out, and at 180cm wide there's finally room to actually do it.
- Space for night-time visitors: When a child pads in at 3am, or the dog treats the bed as theirs, a UK super king absorbs the extra body without anyone perching on an edge.
- Fills a large master properly: In a big bedroom or period house a UK king can look lost; the 6ft x 6ft 6in footprint suits the room's scale.
- Deep build, generous size: At 29cm deep and 180cm wide this is a substantial mattress, so it looks and feels in proportion on a super king frame.
This size suits you if...
You share the bed every night and want the most space any standard UK size offers, your partner is restless and distance matters more to you than any comfort layer could, or children and pets regularly join you and everyone still needs their own patch. A room of at least 3m x 2.9m, which is our suggested minimum, will take it comfortably.
Consider another size if...
Your bedroom falls short of the 3m x 2.9m we suggest as a minimum, or you want bedside tables on both sides and the maths doesn't work. We'd recommend the UK king instead, which is 30cm narrower.
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What are the dimensions of the Emma Diamond Spring Free Deluxe UK super king?
It measures 180 x 200cm, or 6ft x 6ft 6in, and stands 29cm deep. That works out at 90cm each for two people sharing, the widest per-person allowance of any standard UK size. You'll need super king fitted sheets, and the depth means deep-fitted ones are the safer buy.
Is the UK super king worth it over the UK king for this mattress?
The UK super king is 30cm wider than the UK king, and on a medium soft mattress like this one that extra width matters: a softer surface transmits a little more movement, so distance from a restless partner does more for your sleep than firmness ever could. If your room takes it, we'd say yes.
What size room do I need for the Emma Diamond Spring Free Deluxe super king?
We suggest a room of at least 3m x 2.9m, with something closer to 3.5m x 3.2m feeling genuinely comfortable once you add wardrobes and walking space. Measure the door swing too, since a 180cm wide bed changes how furniture can sit around it.
Is a super king big enough for co-sleeping with children?
It's the best-suited standard size for it. With 180cm of width, a small visitor in the middle still leaves both adults with usable space, and the medium soft surface is forgiving for little ones. Heavier adults should note this mattress's gentler support before choosing it, whatever the size.
Where can I buy the Emma Diamond Spring Free Deluxe in a UK super king?
Availability varies by size, so the simplest route is the live price table on this page, which is updated as retailers change their prices and stock. Shopping around on price is limited for this particular model, so checking the current figure here before committing is sensible.