Dunlopillo Millennium Latex Mattress
Mattress
Dunlopillo Millennium Latex Mattress
Size
Firmness
Construction
Depth (cm)
25
Layers
3
Layer Details
- Dunlopillo® Plus Sleep Surface. A cooling fabric that stays around 1°C below your body temperature, which means the surface feels fresher when you first get in. If you're a hot sleeper, this is the layer working hardest for you.
- Natural Talalay Latex. A deep core layer of 100% natural Talalay latex, which means bounce and breathability rather than a sinking feel. It's the material that gives this mattress its responsive, easy-to-move-on character.
- VENTRA™ Core Performance System. Sitting beneath the latex, this system actively channels air through the entire mattress. In practice that means heat and moisture have somewhere to go overnight.
Layer details from mattressnextday.co.uk product page, September 2026.
- 90cm each, every night: Two sharers each get 90cm of width, which means a restless partner can turn over without you feeling it.
- Room for small visitors: When a child pads in at 3am, 6ft of width absorbs them without anyone ending up on the edge.
- Cooling that covers the whole bed: The cooling sleep surface and aerated latex core run across the full 180cm, so neither sleeper is stuck with a warm side.
- Bounce helps at this scale: Talalay latex is springy rather than sinking, which makes shuffling across a 6ft wide bed noticeably less effort than it would be on memory foam.
- Made to last the distance: Natural latex is durable and hypoallergenic, sensible qualities in a mattress this large that you won't want to replace or haul out again soon.
This size suits you if...
You share every night and want distance from a partner who turns constantly, your mornings routinely include a child or a large dog claiming a share of the bed, or you have a big master bedroom where a UK king would look undersized. Allow at least 3m x 2.9m of floor space, and expect super king bedding to cost more than smaller sizes.
Consider another size if...
Your bedroom is under our suggested 3m x 2.9m minimum, or you'd struggle to get a 180cm wide latex mattress round your landing. We'd recommend the UK king instead: it's 30cm narrower, the same length, and we suggest at least 2.7m x 2.9m for it.
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What size room do I need for the Dunlopillo Millennium super king?
We suggest at least 3m x 2.9m, and around 3.5m x 3.2m feels comfortable if you want bedside tables on both sides and space to walk round the bed. Measure door swing too: at 180 x 200cm, this mattress dominates a room, and a tight layout will make changing sheets a chore.
How much space do two people get on the Millennium super king?
90cm each for two people sharing, which is the same width per person as a single bed. In practice that means you can both stretch out fully without negotiating territory, and the medium latex feel supports each of you independently across your own half.
Is the Dunlopillo Millennium super king heavy to move upstairs?
Latex is a dense material, and at 180 x 200cm this is a genuinely awkward item for one person. Dunlopillo doesn't publish a weight for this size, so plan for two people, and measure any landing turns and doorways on the route before it arrives.
Does latex transfer movement across a super king?
Talalay latex is springier than memory foam, so it doesn't deaden movement in the same way. On a super king that matters less than you'd think: with 90cm each, distance does most of the work, and across owner feedback latex beds generally disturb partners less than sprung ones.
Is a super king Millennium worth it if children join you at night?
If it happens most weeks, yes. The 6ft width means a child can settle between you while both adults keep something close to a normal sleeping position, and the breathable latex helps when three warm bodies share one bed. Just be sure your room clears our suggested 3m x 2.9m minimum first.