Tuft & Springs Elysium 7000 Mattress
Mattress
Tuft & Springs Elysium 7000 Mattress
Size
Firmness
Construction
Depth (cm)
34
Layers
3
Layer Details
- Cover. A Belgian Damask viscose sleep surface that feels silky soft against the skin. It is highly breathable, which helps create a fresher sleeping environment through the night.
- Comfort fillings. Layers of sustainably sourced British wool combined with cotton, cashmere and silk. These natural fibres breathe and regulate temperature, so you are less likely to overheat.
- Support system. 7,000 individually pocketed springs sit beneath the fillings. Each spring moves on its own, which means responsive, body-contouring support and less disturbance when a partner shifts position.
Layer details from mattressnextday.co.uk product page, September 2026.
- More room each: Compared with the UK double, the UK king gives each of you 7.5cm more width, which means elbows and knees are less likely to meet in the middle.
- Calmer early starts: If one of you is up and out hours before the other, independent springs and extra width mean the person still asleep should notice the departure slightly less.
- Length for taller sleepers: At 200cm, the UK king is 10cm longer than the UK double, so a partner over six foot has a better chance of keeping their feet on the mattress.
- Space to rearrange pillows: If you're pregnant or recovering after the birth and building a nest of pillows, 75cm each leaves room to shift position without spilling onto your partner's half.
- Less floor than a super king: The UK king is 30cm narrower than the UK super king, so it fits bedrooms that can't stretch to the at least 3m x 2.9m we suggest for the bigger size.
This size suits you if...
You share the bed every night and have started to feel cramped in a UK double, one of you is tall enough that 190cm feels short, or you keep different hours and want the early riser's movements to travel less across the mattress.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m once wardrobes and bedside tables are in. We'd recommend the UK double instead, which we suggest allowing at least 2.6m x 2.8m for.
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Is the Elysium 7000 UK king big enough for two people and a dog?
The UK king gives two sharing 75cm each, which is comfortable for a couple, although a dog that sleeps on the bed every night will eat into that space. If your dog is a regular, the UK super king gives 90cm each, and the UK king gives 15cm less each than that.
Will I feel my partner move on a UK king Elysium 7000?
You should feel less than on a narrower bed. The 7,000 pocketed springs work independently, so movement stays closer to where it starts, and the UK king puts more distance between you than the UK double does. A restless partner won't become invisible, but the combination of width and independent springs helps.
Is the Elysium 7000 king long enough if I'm over 6ft?
The UK king measures 5ft x 6ft 6in, or 150 x 200cm, which is 10cm longer than the UK double. For many taller sleepers that extra length is the real reason to upgrade. The UK super king is the same length, so sizing up beyond the UK king adds width only, not length.
Elysium 7000 UK king or UK super king for a couple?
The UK king is 30cm narrower than the UK super king and the same length, giving 15cm less each. We suggest at least 2.7m x 2.9m for the UK king and at least 3m x 2.9m for the UK super king. If your room sits between those, the UK king is the practical choice.
Is a UK king Elysium 7000 a good size during pregnancy?
It suits most couples well. With 75cm each, there is room for a pregnancy pillow and some shifting between sides without crowding your partner. The medium feel suits most positions, although if you need a lot of extra pillow space, the UK super king's 90cm each gives more room to spread out.