Millbrook Wool Ortho 1000 Pillow Top Super King Mattress
The Millbrook Wool Ortho 1000 Pillow Top Mattress pairs 1000 pocket springs with a Hampshire wool and English spun cotton comfort layer, which means firm support with a softer, natural-fibre feel on the surface.
- Firm support with a cushioned top
- Natural wool & cotton comfort layer
- Reinforced edge for steadier sides
£608
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Millbrook Wool Ortho 1000 Pillow Top Mattress
More available sizes
Mattress details
Mattress
Millbrook Wool Ortho 1000 Pillow Top Mattress
Size
Firmness
Firm
Construction
Orthopaedic
Pocket Spring
Wool
Depth (cm)
29
Layers
3
Layer Details
Pillow top
An extra layer of comfort on the surface for a more cushioned feel. It softens the first impression of the mattress without changing its firm rating.
Comfort layer
A soft blend of Hampshire wool and English spun cotton. These natural fibres add cushioning between you and the springs.
Sprung core
1000 individually pocketed springs, each encased in a cloth pocket. This gives the firm support the mattress is rated for.
Layer details from mattressonline.co.uk product page, October 2026.
Key benefits
- Real distance from a restless partner: With 90cm each, 15cm more per person than the UK king, a partner who turns over all night is simply further away from you.
- Room when children wander in: When a child climbs in during the night, the 6ft width means both adults keep a usable share rather than clinging to the edges.
- Steadier sides on a crowded bed: The double metal rod border means the edges should feel steadier, which helps when a full bed pushes someone out towards the side.
- In proportion with a large room: In a period property or generous master bedroom, 180 x 200cm fills the space comfortably where a UK king can look slightly undersized.
- Plan for new bedding: Super king sheets and a 260 x 220cm duvet fit, so budget for new bedding if you're moving up from a smaller bed.
This size suits you if...
You share with a partner who moves a lot in their sleep, your children or a large dog often join you overnight, and your bedroom comfortably clears our suggested 3m x 2.9m.
Consider another size if...
Your bedroom is under our suggested 3m x 2.9m, or a loft slope leaves no full-height wall wide enough. We'd recommend the UK king instead; allow at least 2.7m x 2.9m for it.
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FAQ's
How much space does each person get on the Millbrook Wool Ortho 1000 Pillow Top super king?
Two people sharing get 90cm each. That is 15cm more per person than the UK king and 22.5cm more than the UK double, so a restless sleeper has noticeably more room to move before they reach you.
What size bedroom do I need for a UK super king Millbrook Wool Ortho 1000 Pillow Top?
We suggest at least 3m x 2.9m. The bed alone measures 180 x 200cm, or 6ft x 6ft 6in, so check the door swing and leave space to walk round both sides before committing.
Is a super king big enough for two adults and a child?
For occasional night-time visits, yes. The 180cm width gives the adults a reasonable share with a small child between them. The surface is rated firm, so it won't dip towards the middle the way a soft mattress might, and the reinforced edge should feel steadier for whoever ends up nearest the side.
Should I choose the Millbrook Wool Ortho 1000 Pillow Top in a super king or a king?
The UK super king is 30cm wider than the UK king but the same length. Choose it if a restless partner, children or pets are the problem. If your room is tight, the UK king needs at least 2.7m x 2.9m, compared with 3m x 2.9m for the UK super king.
Will a 29cm deep super king mattress get up my stairs?
Measure the tightest landing turn and every doorway against the full 180cm width, because a mattress this wide can't fold. The turning handles give you something to grip when manoeuvring it, but on a narrow staircase you'll want a second pair of hands and a clear route before it arrives.