Millbrook Allure Firm Pocket 2500 Super King Mattress
The Millbrook Allure Firm Pocket 2500 is a pocket sprung mattress from Millbrook whose springs move independently, which means less disturbance when a partner shifts in the night.
- Pocket-sprung support
- From an established British maker
- Includes Small Single & Small Double
£769.38
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Millbrook Allure Firm Pocket 2500 Mattress
More available sizes
Mattress details
Mattress
Millbrook Allure Firm Pocket 2500 Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Depth (cm)
Layers
2
Layer Details
Confonomic micro springs
A top layer of 1500 Confonomic micro springs sits above the main springs. Being the layer closest to you, it adds a finer level of give on the surface, though the firm feel of the mattress overall still comes through.
ErgoZone7 pocket springs
The base layer is 1000 ErgoZone7 pocket springs, arranged in a 7-zone system. Each zone is meant to give different support across your body, so your shoulders, hips and legs aren't all held in the same way.
Layer details from archerssleepcentre.co.uk product page, October 2026.
Key benefits
- 90cm each, every night: Two people sharing get 90cm each, which means you can both stretch out without negotiating over the middle of the bed.
- Pocket springs across a wider bed: Pocket springs move independently, and across 180cm of width a partner turning over becomes even easier to sleep through.
- Space for night-time visitors: When a child pads in at 3am, or the dog treats your bed as their own, a super king means nobody ends up clinging to the edge.
- 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 of the mattress.
- Fills a large master properly: In a big period bedroom or a generous new build master, a UK king can look lost; this size sits in proportion to the room.
This size suits you if...
You share the bed every night and want the most sleeping space a standard UK size offers, your partner is genuinely restless and distance matters more to you than any comfort layer, or children and pets regularly join you and everyone still needs their share. Your bedroom should measure at least 3m x 2.9m, and ideally more, before this size makes sense.
Consider another size if...
Your bedroom is smaller than our suggested minimum of 3m x 2.9m, or the bed would crowd out wardrobes and door swing. We'd recommend the UK king instead: it still gives 75cm each for two sharing and needs a room of at least 2.7m x 2.9m.
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FAQ's
Is the Millbrook Allure Firm Pocket 2500 super king good for a restless partner?
It's a strong pairing. Pocket springs compress independently, so movement on one side transfers less to the other, and the 90cm of width each sleeper gets in a UK super king adds physical distance on top. If disturbed sleep is your main complaint, size does as much of the work as the springs.
How much bigger is the UK super king than the UK king?
The UK super king is 30cm wider than the UK king, and the two are the same length. In practice that means 15cm more width each for two people sharing: the UK king gives 75cm per sleeper, while the UK super king gives 90cm.
What size room do I need for the Millbrook Allure Firm Pocket 2500 in a super king?
We suggest a room of at least 3m x 2.9m for a UK super king, and that's our guidance rather than Millbrook's. Measure with wardrobe doors and drawers open, and check the door swing clears the foot of the bed. In a loft conversion, the ceiling slope may decide which wall the bed can take.
Is a super king big enough for sharing with children or pets?
It's the size we'd point families towards. With 180cm of width, a small visitor in the early hours doesn't push either adult to the edge, and the pocket sprung construction limits how much their wriggling travels across the bed. A large dog on the end is still a squeeze, but a manageable one.
Where can I compare prices for the Millbrook Allure Firm Pocket 2500 super king?
Compare the retailers listed on this page; the prices shown here are updated as retailers change them. One caution before you buy: full construction details for this model are limited, so if fillings or depth matter to you, confirm those with the retailer first.