Emma Diamond Hybrid Deluxe Mattress
Mattress
Emma Diamond Hybrid Deluxe Mattress
Size
Firmness
Medium Soft
Construction
Foam
Pocket Spring
Hybrid
Depth (cm)
29
Layers
6
Layer Details
- PolarLuxe™ ultra cooling cover. An ultra cooling cover that feels instantly cool and refreshing when you first lie down. It's the first line of defence for hot sleepers.
- Diamond Cool™ foam layer. Visco-elastic foam infused with graphite particles, which conduct excess heat away from your body. In practice, that means less of the heat build-up memory foam is known for.
- HRXComfort™ foam layer. A comfort foam that lets you snuggle in without sinking down. You get cushioning at the surface while staying reasonably easy to move around on.
- AeroFlex™ pocket springs. Individually pocketed springs that distribute your weight evenly, giving balanced support with pressure relief. They also add the responsiveness that all-foam mattresses can lack.
- HRXSupport™ foam layer. A precision-engineered base foam that Emma guarantees will keep its shape for 10 years. This is what stops the mattress sagging over time.
- Anti-slip bottom cover. A grippy underside that keeps the mattress in place on your bed frame all night. A small detail, but useful on slatted or divan bases.
Layer details from furniturevillage.co.uk product page, September 2026.
- Fits the rooms most of us actually have: At 135cm wide, this size sits comfortably in a typical UK bedroom where a UK king would push right up against the furniture.
- Room for bedside tables on both sides: Being 15cm narrower than the UK king often makes the difference between two bedside tables and one, which matters more nightly than the extra mattress width.
- Cooling for two sharing close quarters: Two people at 67.5cm each generate warmth, and the graphite-infused Diamond Cool foam is designed to draw that heat away rather than trap it.
- Springs that keep movement local: The AeroFlex pocket springs respond to each sleeper individually, which means a partner shifting on their side is less likely to disturb yours.
- Easy to dress, everywhere: Double sheets and a 200 x 200cm duvet are sold in every supermarket and department store, so replacing bedding never becomes a hunt.
This size suits you if...
You're a couple in a typical UK bedroom and want the shared size that leaves space for the rest of your furniture, you're furnishing a first flat or second bedroom where the bed has to fit around a wardrobe and drawers, or you're kitting out a guest room that needs to sleep visiting couples comfortably. The softer, cooler feel suits sharers who run warm.
Consider another size if...
You both like space and your room can take a bigger bed, since 67.5cm each is workable rather than generous. If you have the floor space, we'd recommend the UK king of this mattress instead.
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Is the UK double Emma Diamond Hybrid Deluxe big enough for a couple?
Yes, for most couples. The UK double is Britain's traditional shared size, giving 67.5cm each for two people sharing. The pocket springs keep each sleeper's movement fairly contained, which helps at that width. Broad-shouldered pairs or restless sleepers may prefer the UK king, which is 15cm wider than the UK double.
What room size do I need for a double Emma Diamond Hybrid Deluxe?
We suggest allowing at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That gives you walking space on both sides and, in most rooms, enough width for bedside tables both sides of the bed, which is one of the main reasons couples choose this size over the UK king.
Should I get this mattress in a UK double or a UK king?
It usually comes down to your room. The UK double is 15cm narrower than the UK king, and in a typical UK bedroom that gap decides whether wardrobes still open and both bedside tables fit. If your room clears 3m x 3m easily and you both like space, the UK king gives you noticeably more.
Will a UK double Emma Diamond Hybrid Deluxe get up the stairs?
At 135 x 190cm and 29cm deep it's a substantial mattress, though the UK double is the size delivery teams handle most often, and it copes with turning stairs in older terraces better than a UK king would. Measure your tightest landing or doorway first, and check the retailer's delivery guidance before ordering.
What bedding fits the double Emma Diamond Hybrid Deluxe?
Standard UK double bedding: fitted sheets sized 135 x 190cm and a 200 x 200cm double duvet. The mattress is 29cm deep, so look for deep-fitted sheets, as standard ones can ping off a mattress this thick. Double bedding is the most widely stocked size in the UK, at every price point.