Tempur Pro Luxe SmartCool Medium Small Double Mattress
The Tempur Pro Luxe SmartCool Medium is a 30cm deep foam mattress built around TEMPUR Advanced Material, a slow-response foam that moulds to your shape for pressure relief, which means less strain on your hips and shoulders as you settle.
- Pressure relief for side sleepers
- Removable cover washes at 60°C
- Twelve sizes, including long & Emperor
£2,099
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Tempur Pro Luxe SmartCool Medium Mattress
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Last seen for £969 at Tempur on 22nd October 2026
Mattress details
Mattress
Tempur Pro Luxe SmartCool Medium Mattress
Size
Firmness
Medium
Construction
Foam
Depth (cm)
30
Layers
2
Layer Details
QuickRefresh™ cover
A cover with SmartCool technology that unzips all the way round and can be washed at 60°C. That means you can keep the sleep surface genuinely clean rather than just spot-cleaning.
TEMPUR® Advanced Material
Sumptuously layered slow-response foam that contours to your body for pressure relief. You sink in gradually and feel supported at the hips and shoulders rather than perched on top.
Layer details from furniturevillage.co.uk product page, September 2026.
Key benefits
- Real stretching room for one: At 30cm wider than a UK single, this size lets a solo sleeper spread out, and the slow-moulding foam holds you comfortably wherever you settle.
- A double feel in a box room: Being 15cm narrower than a UK double, it fits studio flats and loft conversions where a full double leaves nowhere to stand.
- Sensible for a guest room: Couples staying a few weekends a year can share it comfortably, so it works as the largest practical bed for a small second bedroom.
- Easy bedding and frames: 4ft is a standard UK size, which means fitted sheets and bed frames are simple to find rather than a special order.
- Washable cover, whoever sleeps there: The QuickRefresh cover unzips fully and washes at 60°C, useful when a small double sees a rotating cast of guests.
This size suits you if...
You sleep alone and have outgrown a UK single but your room can't take a full double, or you're furnishing a guest room or holiday let where couples stay occasionally rather than nightly. It also suits a downsized bedroom where the bed has to fit the new room, and you want proper pressure relief rather than a compromise mattress.
Consider another size if...
You share the bed every night, as 120cm is a squeeze for two adults long term. We'd recommend the UK double instead, or the UK king if your room allows the extra 30cm of width.
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FAQ's
How big is the Tempur Pro Luxe SmartCool in a UK small double?
It measures 120 x 190cm, which is 4ft x 6ft 3in, with the same 30cm depth as the rest of the range. That depth means deep fitted sheets are sensible; standard small double (4ft) sheets in a deep-wall cut will fit.
Is a UK small double Tempur big enough for a couple?
For occasional nights, yes. At 15cm narrower than a UK double it's a workable guest bed for couples staying a few weekends a year. For every night, two adults will feel the squeeze, and the UK double or UK king would be the better buy.
Will the UK small double fit in a box room or studio?
Usually, yes, and that's the main reason to choose it. We suggest a room of at least 2.4m x 2.8m so you can still open the door and move around the bed. In a loft conversion or studio where a full double blocks the walking space, this size often solves the problem.
How much wider is the small double than a single?
The UK small double is 30cm wider than the UK single. For a teenager who has outgrown a single, or any solo adult who likes to spread out, that extra width is noticeable every night without claiming much more floor space.
Is this size a good choice for a rental or holiday let?
It's a sensible one. A small double is the largest bed most compact second bedrooms can take, couples can share it for short stays, and the fully removable cover washes at 60°C, which keeps the mattress genuinely clean between guests rather than just aired out.