Jay-Be 2200 Pocket Hybrid Ortho TRUECORE King Size Mattress
The Jay-Be 2200 Pocket Hybrid Ortho TRUECORE is a pocket sprung hybrid available in UK Double and UK King sizes.
- Medium-firm feel with sprung support
- Foam-free comfort layers
- Reduced motion transfer
£399
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Jay-Be 2200 Pocket Hybrid Ortho TRUECORE Mattress
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Mattress details
Mattress
Jay-Be 2200 Pocket Hybrid Ortho TRUECORE Mattress
Size
Firmness
Medium Firm
Construction
Pocket Spring
Hybrid
Orthopaedic
Depth (cm)
Layers
3
Layer Details
Micro e-Pocket springs
A top layer of 1000 Micro e-Pocket springs that sit above the main spring core. They contour to your body, so the surface follows your shape rather than feeling flat.
Deep pocket spring core
1200 densely packed, firm deep pocket springs sit beneath the micro springs. This is the base of the mattress's support, and it gives the medium-firm feel its backbone.
Advance e-Fibre comfort layers
A deep-quilted soft layer of Advance e-Fibre, a recycled PET fibre, over breathable open-cell comfort layers. There's no foam here, and the open-cell structure is there to let air move through.
Layer details from jaybe.com and mattressnextday.co.uk product pages, October 2026.
Key benefits
- 75cm of space each: Two people sharing get 75cm of width each, which means you can both change position without waking the other.
- Wider and longer than a UK double: The UK king is 15cm wider and 10cm longer than the UK double, a difference you feel every night rather than a spec-sheet detail.
- 200cm of length for taller sleepers: At 5ft x 6ft 6in, this size stops feet hanging off the end, so if one of you is over six foot the length alone justifies the upgrade.
- Room for different schedules: When one of you gets up hours before the other, the extra width means the early riser can slip out with far less disturbance.
- Space for the dog too: If a pet on the bed is part of your routine, the UK king absorbs that lost corner without leaving either of you clinging to the edge.
This size suits you if...
You share the bed every night and have outgrown a UK double, one of you leaves for work hours before the other and you're tired of the wake-up, or one partner is over six foot and needs the 200cm length more than the width. It also suits couples who share with a dog and want space back.
Consider another size if...
Your bedroom falls short of our suggested 2.7m x 2.9m minimum, or you sleep alone and don't need the width. In either case we'd recommend the UK double instead, which needs a slightly smaller room, at least 2.6m x 2.8m.
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FAQ's
How much space does each person get on the Jay-Be 2200 in a UK king?
Two people sharing get 75cm of width each. That's enough to turn over, stretch out or read at different times without crossing into your partner's side, which is the main practical gain over a smaller size.
Will the Jay-Be 2200 in a UK king fit my bedroom?
We suggest a room of at least 2.7m x 2.9m for a UK king, which leaves space to walk round the bed and open drawers. In a new build master, measure with the wardrobes in place: rooms often feel smaller once furniture goes in.
Is the UK king version much bigger than the UK double?
Yes, meaningfully. The UK king is 15cm wider and 10cm longer than the UK double. The width is what couples notice night to night, while the extra length matters most if one of you is approaching six foot.
Is this size long enough for someone over six foot?
At 200cm long, the UK king gives a tall sleeper roughly the same clearance a shorter person gets on a standard 190cm mattress. If length is your reason for upgrading, this size solves it; the UK double, at 190cm, would not.
Can I use my existing double bed frame with the UK king?
No. This mattress measures 150 x 200cm, so it needs a UK king frame or base; a double frame is 15cm too narrow and 10cm too short. Factor a new frame and king bedding into your budget when you compare the prices listed on this page.