Millbrook Allure Medium Pocket 2500 Super King Mattress
The Millbrook Allure Medium Pocket 2500 is a pocket-sprung mattress from British brand Millbrook, with springs that move independently for less disturbance when a partner shifts in the night.
- Pocket-sprung support
- From an established British maker
- Small sizes suit compact spare rooms
£769.38
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Millbrook Allure Medium Pocket 2500 Mattress
More available sizes
Mattress details
Mattress
Millbrook Allure Medium Pocket 2500 Mattress
Size
Firmness
Medium
Construction
Pocket Spring
Depth (cm)
Layers
2
Layer Details
ErgoZone7 pocket springs
The base of the mattress is 1000 ErgoZone7 pocket springs, which the listing describes as 7-zone ergonomic support. In practice, that means the firmness is arranged in zones along your body rather than being the same all over.
Confonomic micro springs
On top of the base sits a further 1500 Confonomic micro springs. This extra layer of smaller springs adds a finer level of give above the main springs, so the surface should feel more responsive under you.
Layer details from archerssleepcentre.co.uk product page, October 2026.
Key benefits
- Springs plus distance: Pocket springs move independently to limit disturbance, and at 90cm each the super king adds physical distance on top, which matters more with a genuinely restless partner.
- Room for company: If children arrive at 3am or the dog treats the bed as routine, this width means the adults still keep a reasonable share.
- 15cm more each than a UK king: The UK super king is 30cm wider than the UK king at the same length, giving each sleeper 15cm more, a difference you feel every night.
- Suits a larger master: In a period property or generous new build master, a smaller bed can look lost; a super king fills the room in proportion.
- Check the route in: A 6ft x 6ft 6in mattress is awkward on tight landings and narrow door swings, so measure the whole route upstairs before ordering.
This size suits you if...
You share the bed every night and want the most separation a standard UK size allows, your partner is restless enough that distance matters as much as the springs beneath you, or children and pets regularly join you and everyone still needs their own patch. A room of at least 3m x 2.9m makes it work without crowding the furniture.
Consider another size if...
Your bedroom falls short of the 3m x 2.9m we suggest, or the staircase and landing turns make a 180cm mattress impractical. We'd recommend the UK king instead: same 200cm length, and we suggest at least 2.7m x 2.9m for it.
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FAQ's
Is the Millbrook Allure Medium Pocket 2500 available in a UK super king?
Yes. The UK super king measures 180 x 200cm, or 6ft x 6ft 6in, and it is the largest of the six sizes Millbrook offers this mattress in. The prices shown on this page are updated as retailers change them, so check the live table for current availability.
Should I choose the Millbrook Allure in a UK king or a UK super king?
The UK super king is 30cm wider than the UK king, and both are the same 200cm length. The UK king gives 75cm each for two sharing, while the UK super king gives 15cm more each. If your room and budget stretch to it, and your partner is a fidgeter, the extra width is usually the better buy.
What room size do I need for the Millbrook Allure super king?
We suggest at least 3m x 2.9m, and that is our guidance rather than Millbrook's. That allows walking space on both sides and room for bedside tables. Anything tighter and you may find yourself shuffling sideways past the footboard every morning, which gets old quickly.
Is a super king worth it for a restless partner?
With this mattress, yes, for two reasons. The 2,500 pocket springs move independently, so movement transmits less across the bed, and 90cm each means much of their tossing happens too far away to notice. Distance does a job no comfort layer can, so lighter sleepers tend to feel the difference most.
Does the super king version feel different from the smaller sizes?
The feel is the same medium pocket-sprung comfort in every size; what changes is the space. Two people on the UK double get 67.5cm each, so moving to the UK super king adds 22.5cm each, which is the difference between sleeping around a partner and sleeping alongside one.