Tempur Pro SmartCool Medium Firm Double Mattress
The Tempur Pro SmartCool Medium Firm is an all-foam mattress built around TEMPUR® Advanced Material, a slow-response foam that moulds closely to your body, which means pressure points like hips and shoulders get gentle, even support rather than push-back.
- Deep pressure relief, no spring feel
- Minimises partner disturbance
- Long sizes for taller sleepers
£1,649
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Tempur Pro SmartCool Medium Firm Double Mattress
Tempur Pro SmartCool Medium Firm Mattress
More available sizes
Last seen for £719 at Tempur on 30th October 2026
Mattress details
Mattress
Tempur Pro SmartCool Medium Firm Mattress
Size
Firmness
Medium Firm
Construction
Foam
Depth (cm)
21
Layers
2
Layer Details
Cover
A QuickRefresh™ cover with SmartCool™ technology, designed to help the surface of the mattress feel cooler to the touch. It sits directly against you, so it shapes the first impression of the mattress each night.
Filling
TEMPUR® Advanced Material, the brand's signature slow-response foam. It softens with body heat and moulds to your shape, which means pressure is spread evenly rather than concentrated at the hips and shoulders.
Layer details from furniturevillage.co.uk product page, September 2026.
Key benefits
- The classic shared size: At 135 x 190cm, the UK double is the long-standing standard for couples, which means it fits the rooms most UK homes actually have.
- Motion isolation matters more at this width: With 67.5cm each for two people sharing, TEMPUR® Advanced Material absorbs movement, so a partner turning over is less likely to wake you.
- Room for bedside tables: The UK double is 15cm narrower than the UK king, often the difference between bedside tables on both sides and a lamp balanced on the floor.
- Cooler surface for two: Two bodies raise the temperature under the duvet, and the SmartCool™ cover is designed to help the surface feel cooler than traditional memory foam.
- Easy to dress: Double sheets and a 200 x 200cm double duvet are stocked everywhere, at every price, which keeps the ongoing costs of this size simple.
- Guest room friendly: If this is for a spare room that hosts visiting couples, the UK double gives them a proper shared bed in a modest footprint.
This size suits you if...
You share the bed every night and your bedroom sits around the typical UK size, where we suggest allowing at least 2.6m x 2.8m; you want the pressure relief of Tempur's foam without giving up walking space or bedside tables on both sides; or you sleep alone and like room to sprawl, perhaps with a dog or cat who has claimed a corner as their own.
Consider another size if...
You and your partner are both broad-shouldered or restless, because 67.5cm each is snug on a slow-moulding foam that discourages quick shuffling. If your room allows it, we'd recommend the UK king instead, which is 15cm wider and 10cm longer.
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FAQ's
Is a UK double Tempur Pro SmartCool big enough for a couple?
For most couples, yes. The UK double gives 67.5cm each for two people sharing, and the slow-response foam keeps movement from travelling across the mattress, so you feel a partner's turning less than you would on a springier bed. Larger or restless sleepers may prefer the extra 15cm of width a UK king offers.
What room size do I need for the Tempur Pro SmartCool in a UK double?
We suggest allowing at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That leaves space to walk round the bed and open drawers. The UK double is the size to pick when a UK king would crowd the room, which is why it remains the default for typical British bedrooms.
Should a couple choose this Tempur in a UK double or a UK king?
It usually comes down to the room. The UK double is 15cm narrower than the UK king and 10cm shorter, which can be the difference between fitting a wardrobe and bedside tables or not. If your bedroom comfortably exceeds 3m x 3m and either of you is tall or spreads out, the UK king is the better long-term buy.
Does the Tempur Pro SmartCool sleep hot in a double for two people?
Two sleepers in a 135cm width do generate more warmth than one, and memory foam has a reputation for holding heat. The SmartCool™ cover is Tempur's answer, designed to make the surface feel cooler to the touch. Very hot couples should still weigh this against a sprung design with more airflow.
Is the UK double Tempur Pro SmartCool good for a guest room?
It works well, since the UK double suits visiting couples and solo guests alike, and at 135 x 190cm it fits a spare room without swallowing it. It is a premium choice for occasional use, so compare the retailers listed on this page, where prices are updated as retailers change them.