Rem-Fit 3000 Supreme Hybrid Double Mattress
The Rem-Fit 3000 Supreme Hybrid pairs open-cell memory foam with 3000 dual-layer pocket springs in a 25cm deep mattress.
- Reduces heat build-up
- Minimises partner disturbance
- 100-night trial & 15-year guarantee
£494.99
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Rem-Fit 3000 Supreme Hybrid Mattress
More available sizes
Mattress details
Mattress
Rem-Fit 3000 Supreme Hybrid Mattress
Size
Firmness
Medium
Construction
Foam
Pocket Spring
Hybrid
Memory Foam
Depth (cm)
25
Layers
2
Layer Details
Open-cell memory foam
A pressure-relieving open-cell memory foam that circulates air through the night, which means less of the heat build-up memory foam is often criticised for. It cushions your hips and shoulders where pressure tends to concentrate.
Dual-layer pocket springs
3000 dual-layer pocket springs that are zoned and responsive, giving firmer support where your body needs it. Because each spring moves independently, your partner's movements are far less likely to disturb you.
Layer details from rem-fit.co.uk product page, September 2026.
Key benefits
- Room for two, room to move: At 135 x 190cm you can usually keep a bedside table on each side and still walk round the bed, which a UK king often rules out in smaller rooms.
- Less disturbance at close quarters: With 67.5cm each you sleep nearer your partner than on a UK king, so the independently moving pocket springs matter more here, meaning fewer wake-ups when they turn over.
- Cooler for two bodies: Two people share heat on a UK double, and the open-cell memory foam is designed to let air circulate, which means a little less of that stuffy mid-night warmth.
- A fit for first flats and second bedrooms: A UK double leaves space for a wardrobe and a chest of drawers in a modest room, so the bed does not dictate where everything else goes.
- Easy to dress: Double sheets and duvets are sold almost everywhere, so kitting out a UK double for yourself or for guests will not send you hunting for specialist bedding.
This size suits you if...
You share the bed every night in a typical UK bedroom and still want bedside tables on both sides, or you're furnishing a spare room where visiting couples will stay a night or two.
Consider another size if...
You and your partner both sprawl, or one of you finds a 190cm length a little short. We'd recommend the UK king instead, which is 10cm longer; allow at least 2.7m x 2.9m.
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FAQ's
Will a Rem-Fit 3000 Supreme Hybrid UK double fit in my bedroom?
We suggest a room of at least 2.6m x 2.8m for a UK double, with around 3m x 3m feeling comfortable. That usually leaves space for bedside tables and a wardrobe. If your room sits right on that minimum, measure where the door and wardrobe open before you order.
Is the Rem-Fit 3000 Supreme Hybrid UK double wide enough for a couple?
It gives 67.5cm each, which suits most couples who sleep reasonably still. If one of you starfishes, you may feel crowded. The zoned pocket springs move independently, so a restless partner is less likely to wake you, and that helps more on a UK double than on wider sizes.
How much extra space would the Rem-Fit 3000 Supreme Hybrid in a UK king give over the UK double?
The UK king is 15cm wider and 10cm longer than the UK double, giving 7.5cm more each for two sharing. The catch is the room: we suggest at least 2.7m x 2.9m for a UK king, compared with 2.6m x 2.8m for the UK double.
What are the Rem-Fit 3000 Supreme Hybrid UK double dimensions in feet?
The UK double measures 135 x 190cm, which is 4ft 6in x 6ft 3in. That is the standard British double, so it should drop straight into any UK double bed frame or divan.
Is the Rem-Fit 3000 Supreme Hybrid UK double a good choice for a guest room?
For visiting couples it works well. The medium 6/10 tension suits most sleepers, so guests with different preferences are unlikely to find it extreme, and a UK double leaves floor space for a case or two. Guests who like a very firm bed may find it slightly forgiving.