Emma Smart Hybrid Deluxe Mattress
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Mattress
Emma Smart Hybrid Deluxe Mattress
Size
Firmness
Medium Soft
Construction
Foam
Pocket Spring
Hybrid
Memory Foam
Depth (cm)
25
Layers
7
Layer Details
Cover
An instantly cooling top cover made from 80% polyester, 19% polyethylene and 1% elastane. It's removable and washable at up to 40°C.
AirAdapt™ foam layer
This foam allows air to flow through the mattress, which means less heat builds up around you overnight.
Memory AirAdapt™ foam layer
Memory foam that adapts to your body's shape and weight. You should feel it contouring gently rather than pushing back.
HRXComfort™ foam layer
A medium soft foam that lets you snuggle in without sinking down. It adds cushioning while the layers below handle support.
AeroFlex™ pocket springs
Individually pocketed springs that distribute your weight evenly. This gives balanced support with pressure relief at the hips and shoulders.
HRXSupport™ foam layer
A precision-engineered base foam, guaranteed to keep its shape for 10 years. It's the foundation that stops the mattress developing dips.
Anti-slip bottom cover
A grippy underside that keeps the mattress in place on your bed base all night.
Layer details from furniturevillage.co.uk product page, September 2026.
- The classic couples' footprint: At 135 x 190cm you get the long standing UK standard for two, which fits comfortably where a UK king would dominate the room.
- 67.5cm each for two sharing: Each of you gets 67.5cm of width, enough for most couples, though restless sleepers may occasionally notice each other.
- Cooling matters more when you share: Two bodies raise the temperature under the duvet, so the cooling cover and airflow through the AirAdapt foam count for more in a shared UK double.
- Room for tables both sides: In a typical bedroom around 3m x 3m, a UK double usually leaves space for bedside tables on both sides, something a UK king often rules out.
- Springs limit partner disturbance: The individually pocketed AeroFlex springs respond to each sleeper separately, so one of you turning over transfers less movement across the bed.
- Easy, cheap bedding: Double sheets and a 200 x 200cm duvet are stocked everywhere at every price, handy if you're furnishing a whole home and the bed is one line on a long list.
This size suits you if...
You're a couple in a typical UK bedroom, perhaps a first flat where the bed shares the room with a wardrobe and a chest of drawers, or you're kitting out a guest room that needs to sleep visiting couples comfortably. It also suits a solo sleeper who wants space to spread out, or who shares with a dog or cat that claims its own corner.
Consider another size if...
You share the bed every night and 67.5cm each feels tight, or your room is comfortably over 3m x 3m. We'd recommend the UK king instead, which is 15cm wider than the UK double.
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Is the Emma Smart Hybrid Deluxe double big enough for two adults?
For most couples, yes. The UK double gives 67.5cm each for two people sharing, and the AeroFlex pocket springs spread weight individually, so you feel less of your partner's movement. If either of you sleeps starfish-style or you share with a child in the mornings, the UK king is 15cm wider than the UK double.
What room size do I need for the Emma Smart Hybrid Deluxe in a UK double?
We suggest allowing at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That leaves walking space on both sides and, in most rooms, room for bedside tables too. The mattress itself is 135 x 190cm, or 4ft 6in x 6ft 3in.
Will a double Emma Smart Hybrid Deluxe fit up narrow stairs?
Emma doesn't publish handling guidance for this size, so measure your tightest turn before ordering, particularly on the turning stairs of older terraces or a tight new build landing. A 135cm wide, 25cm deep hybrid is manageable for two people but less forgiving to bend than a foam-only mattress, so plan the route in advance.
What bedding fits this mattress in a double?
Standard UK double bedding: sheets for a 135 x 190cm mattress and a 200 x 200cm duvet. Check the fitted sheet's depth allowance, as this mattress is 25cm deep and shallow sheets can pop off the corners. The washable top cover, which cleans at up to 40°C, sits underneath your sheet as normal.
Should a solo sleeper choose the double or a smaller size?
If you sleep alone and like to spread out, or share with a pet, the UK double is a comfortable choice at 135cm wide. In a smaller room where every centimetre counts, the UK small double gives you 15cm less width and frees up floor space, since the UK double is 15cm wider than the UK small double.