Millbrook Allure Medium Firm Pocket 4000 Pillowtop Super King Mattress
The Millbrook Allure Medium Firm Pocket 4000 Pillowtop is a pocket-sprung mattress with a pillowtop finish, available in six UK sizes from Small Single through to Super King.
- Seven zones of targeted support
- Natural fillings regulate temperature
- Edge-to-edge support
£869.54
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Millbrook Allure Medium Firm Pocket 4000 Pillowtop Mattress
More available sizes
Mattress details
Mattress
Millbrook Allure Medium Firm Pocket 4000 Pillowtop Mattress
Size
Firmness
Medium Firm
Construction
Pocket Spring
Depth (cm)
Layers
2
Layer Details
Micro tablet springs
The top layer is made up of 3000 Confonomic micro tablet springs, which sit above the main spring system. This means a more responsive, finely sprung surface over the support beneath.
Pocket spring base
The base layer has 1000 standard pocket springs, forming the lower tier of the 2-tier ErgoZone7 system. It provides the main support, arranged in seven zones to suit different parts of your body.
Layer details from archerssleepcentre.co.uk product page, October 2026.
Key benefits
- 90cm of width each: Two people sharing get 90cm apiece, which means a partner who turns over all night becomes far easier to sleep through.
- 30cm more than a UK king: The UK super king is 30cm wider than the UK king at the same length, giving each sleeper 15cm more to spread into.
- Space for company: When a child pads in at 3am, or the dog treats the bed as home, everyone still gets a workable share rather than an elbow.
- Pillowtop comfort across a big surface: The pillowtop finish and medium firm billing run edge to edge, so the middle of a shared bed feels no different from your own side.
- Suits a large master: In a generous period bedroom or new build master, a UK king can look undersized; the UK super king fills the room properly, provided you allow at least 3m x 2.9m.
This size suits you if...
You share the bed every night with a restless partner and have decided distance matters more than any comfort layer, your children or pets treat your mattress as communal territory, or your master bedroom is large enough that anything smaller than a UK super king would look lost in it.
Consider another size if...
Your bedroom is under the 3m x 2.9m we suggest, or a 180cm mattress won't make it round your landing. We'd recommend the UK king instead: it's 30cm narrower, the same length, and needs at least 2.7m x 2.9m.
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FAQ's
Is the Millbrook Allure super king much bigger than the double?
Noticeably. The UK super king is 45cm wider than the UK double and 10cm longer. For two people sharing, the UK double gives 67.5cm each while the UK super king gives 90cm each, which is 22.5cm more per person. If you've been squeezed into a double as a couple, the difference feels dramatic on the first night.
Is the super king worth it over the UK king for a restless partner?
If disturbance is your main complaint, yes. The UK super king is 30cm wider than the UK king at the same length, so each of you gains 15cm. No comfort layer cancels out a fidgeter as effectively as extra distance, and the Allure's pocket springs help keep movement from travelling across the bed too.
Will the Millbrook Allure super king fit in my bedroom?
We suggest allowing at least 3m x 2.9m for a UK super king, which leaves room to walk round the bed and open drawers. That's our own guidance rather than Millbrook's. Measure with the door swing and any built-in wardrobes in mind, because a 180 x 200cm mattress dominates a room that's borderline.
Can I get a super king pillowtop mattress upstairs?
It's the check that bites hardest at this size. Millbrook doesn't publish handling guidance for the Allure, and a one-piece 180cm pocket-sprung pillowtop doesn't fold or squash the way foam does. Measure your staircase width, any landing turns and the bedroom doorway before ordering, and plan for two people to carry it.
Where can I buy the Millbrook Allure in a UK super king?
Compare the retailers listed on this page; the prices shown here are updated as retailers change them, so the table reflects current stock rather than a snapshot. It's slightly less widely stocked than the mid-range sizes, so if the UK super king appears at a price you're happy with, it's sensible to move reasonably quickly.