Tuft & Springs Allure 9000 Mattress
Mattress
Tuft & Springs Allure 9000 Mattress
Size
Firmness
Construction
Depth (cm)
34
Layers
3
Layer Details
- Cover. A Belgian Damask viscose sleep surface that feels silky and soft to the touch. It's highly breathable, which helps keep the sleeping environment feeling fresher through the night.
- Comfort fillings. A rich blend of sustainably sourced British wool, cotton, cashmere and silk. These natural fibres breathe well and regulate temperature, so you're less likely to overheat than on synthetic fillings.
- Support system. 9,000 individually pocketed springs with a soft tension. Each spring compresses on its own, which means the mattress contours to your body and limits motion transfer from a partner.
Layer details from mattressnextday.co.uk product page, September 2026.
- A full 90cm each: Two sharers get 90cm apiece, the same width as a UK single each, so you can shift position at 3am without nudging the person beside you.
- Distance plus quiet springs: The individually pocketed springs limit motion transfer, and the extra width of the UK super king puts real space between you and a partner who tosses and turns.
- Room when the bed fills up: If a small child or a large dog arrives in the night, the 180cm width leaves the adults with somewhere to lie rather than a thin strip at the edge.
- Wider than the UK king: The UK super king is 30cm wider than the UK king at the same length, giving each sleeper 15cm more width.
- Soft feel across a large surface: The soft tension contours to side sleepers' shoulders and hips, and on a bed this wide you can spread out without rolling towards the middle.
- Suits a generous bedroom: In a period property or large master bedroom where a UK king can look a little lost, the UK super king fills the space in proportion.
This size suits you if...
You share the bed with a genuinely restless partner and want soft contouring with real distance between you, or children and dogs regularly end up joining you overnight, and your bedroom clears our suggested minimum of 3m x 2.9m.
Consider another size if...
Your bedroom is smaller than 3m x 2.9m, or a tight landing turn makes a 180cm mattress hard to get upstairs. We'd recommend the UK king instead, which needs at least 2.7m x 2.9m.
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Is the Allure 9000 super king big enough for two adults and a child?
The UK super king gives two adults 90cm each, so a small child climbing in for part of the night has room to settle between you. It is the widest size this mattress comes in, and the soft pocket springs respond to each body separately, so a wriggling child is less likely to jolt whoever is sleeping on either side.
How much wider is the Allure 9000 super king than the king?
The UK super king is 30cm wider than the UK king, and both are 200cm long. For two people sharing, that works out at 90cm each on the UK super king against 75cm each on the UK king, so you gain 15cm per sleeper. The trade-off is room size: we suggest at least 3m x 2.9m for the UK super king.
Will a UK super king Allure 9000 fit in a loft conversion bedroom?
It can, but measure carefully. We suggest a floor area of at least 3m x 2.9m, and in a loft conversion the sloping ceiling usually decides which wall the headboard goes against. At 34cm deep, this mattress sits fairly high, so check you will still have comfortable headroom when sitting up in bed near the slope.
Does a restless partner disturb you on the Allure 9000?
Less than on a narrower size. Each of the springs compresses on its own, which limits how far movement travels across the mattress, and in the UK super king you each have 90cm. Across a width that generous, a partner who turns over repeatedly is simply further away, which helps light sleepers more than any comfort layer can on its own.
Do I need deep fitted sheets for a super king Allure 9000?
Yes. Standard UK super king fitted sheets may struggle to cover a 34cm deep mattress, so look for deep-pocket versions made for 180 x 200cm. For the duvet, a 260 x 220cm super king duvet gives enough overhang on both sides. Bedding at this size costs more than for a UK king, so factor it in before you order.