Sleepeezee Cooler Extreme 2400 Mattress
Mattress
Sleepeezee Cooler Extreme 2400 Mattress
Size
Firmness
Medium
Construction
Depth (cm)
32
Layers
5
Layer Details
- Cooler Extreme cover. The mattress is topped with Sleepeezee's Cooler Extreme fabric cover.
- Pillow top. A built-in pillow top cushions the surface for extra body support. It gives that plush, sink-in first impression without needing a separate topper.
- StayCool gel. Pressure-sensitive StayCool gel contours to your body, creating an edge to edge floating feeling. Its thermal control regulates body temperature and reduces heat build-up, which means less of the clamminess softer mattresses can cause.
- Superbond foam. A layer of Superbond foam filling sits beneath the gel, adding cushioning between the comfort layers and the springs.
- Pocket springs and Softech springs. 2,400 pocket springs work alongside Softech springs for total-body support. Because each spring moves independently, you should feel less disturbance from a partner shifting in the night.
Layer details from furniturevillage.co.uk product page, September 2026.
- More room each than a double: You get 75cm each for two sharing, 7.5cm more each than the UK double, which means fewer elbows and less edging towards the side.
- Length for taller sleepers: At 200cm long, the UK king is 10cm longer than the UK double, so feet stay on the mattress rather than hanging over the end.
- Quieter when schedules differ: Independent pocket springs limit how far movement travels, which helps if one of you gets up for an early shift while the other sleeps on.
- Cooler with two bodies in bed: StayCool gel is designed to reduce heat build-up, a real help when two people share one surface and warmth tends to collect in the middle.
- Space for pregnancy pillows: The extra width leaves room for a bump pillow or wedge without squeezing your partner, and the pillow top cushions hips when you change position often.
This size suits you if...
You share the bed every night and have outgrown a UK double, one of you is over six foot and keeps running out of length, or your partner gets up at a different time and you want fewer disturbances when they do.
Consider another size if...
Your bedroom is under our suggested 2.7m x 2.9m, or you want more than 75cm each. For extra width, we'd recommend the UK super king instead, which needs at least 3m x 2.9m.
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Is the Sleepeezee Cooler Extreme 2400 UK king big enough for a couple and a dog?
It gives two people 75cm each, which is comfortable for two but tight once a dog claims the middle. If the dog sleeps on the bed every night, the UK super king gives you 90cm each and more room to share, though it needs a room of at least 3m x 2.9m.
What size is the Sleepeezee Cooler Extreme 2400 king in feet?
The UK king measures 150 x 200cm, which is 5ft x 6ft 6in. That is 15cm wider and 10cm longer than the UK double, so check that your bed frame is sold as a UK king rather than a double before ordering.
Will the Cooler Extreme 2400 UK king fit a new build master bedroom?
New build master bedrooms often feel smaller once fitted wardrobes and bedside tables go in. We suggest allowing at least 2.7m x 2.9m for a UK king, with 3.2m x 3.2m comfortable. Measure your floor space after the furniture is in, rather than using the plans.
Is a king Cooler Extreme 2400 good if one partner is over six foot?
Yes. The UK king is 200cm long, 10cm longer than the UK double, so a taller sleeper has room to stretch out. If length is the only thing you need, it is the UK king rather than the UK super king that gets you there, since both are the same length.
Should I get the Cooler Extreme 2400 in a UK king or a UK super king?
The UK king suits most couples who want more room than a double without giving up floor space. The UK super king is 30cm wider and gives you 90cm each instead of 75cm, but it needs at least 3m x 2.9m. Choose on your room first, then on how much width you want.