Emma Smart Hybrid Deluxe Mattress
Mattress
Emma Smart Hybrid Deluxe Mattress
Size
Firmness
Medium Soft
Construction
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.
- Fits compact rooms: At 90cm wide, it leaves floor space free for a desk, wardrobe or toy storage, and we suggest allowing at least 2.1m x 2.8m of room.
- Washable cover for kids and guests: The top cover unzips and washes at up to 40°C, genuinely useful on a bed used by children or occasional visitors.
- Proper springs at the smallest size: You get the same AeroFlex pocket springs as the larger sizes, so a growing teen gets even weight distribution rather than a basic foam slab.
- Cool for warm sleepers: The cooling cover and AirAdapt foam let air move through the mattress, which means a less clammy night in a small, warm bedroom.
- Cheap, easy bedding: Standard single sheets and a 135 x 200cm single duvet fit, the most widely stocked and affordable bedding of any UK size.
This size suits you if...
You're buying for a child or teenager, kitting out a spare room that only hosts guests a few nights a year, or you sleep alone in a smaller bedroom and want the floor space a 90cm width leaves free. It also suits a student room or first flat where the frame is provided and you just need a comfortable mattress that arrives compressed.
Consider another size if...
You're an adult who spreads out in the night, or you want guests to have room to turn comfortably. The UK small double gives you 30cm more width, and we'd recommend the UK double instead for a full-time adult bed.
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Will the Emma Smart Hybrid Deluxe UK single fit a bunk bed?
Be careful here. The UK single's 90 x 190cm footprint matches standard bunk and mid-sleeper frames, but at 25cm deep this mattress may sit too high against the guard rail on the top bunk. Measure from the slats to the top of the rail before ordering; safety guidance generally wants the rail well above the mattress surface.
How big is the Emma Smart Hybrid Deluxe in a UK single?
It measures 90 x 190cm, or 3ft x 6ft 3in, and stands 25cm deep. That's the standard UK one-person size, so ordinary single fitted sheets and a single duvet (135 x 200cm) will fit without any hunting for unusual bedding.
What room size do I need for a UK single?
We suggest allowing at least 2.1m x 2.8m of floor space. That leaves room to walk alongside the bed and open a wardrobe, which matters in a child's room where the bed competes with a desk and toy storage, or in a loft conversion where the sloping ceiling limits where the bed can go.
Is a UK single big enough for an adult guest?
For a few nights a year, yes. At 90cm wide it's fine for one adult in a spare room that doubles as an office, and two singles work well if you'd rather set the room up as twin beds. For a guest bed used often, the UK double is the more comfortable option.
Is this mattress a good choice for a child or teenager?
It's a reasonable fit, with a couple of caveats. The medium soft feel and pocket springs support a growing body, and the washable cover copes with spills. It's a fairly premium spec for a child's bed, though, and the 25cm depth can be an issue on raised or cabin frames, so check rail heights first.