Sealy Claremont Mattress
Mattress
Sealy Claremont Mattress
Size
Firmness
Medium
Construction
Depth (cm)
27
Layers
3
Layer Details
- Cover. A knit fabric cover with a smooth quilted surface. It gives a soft first touch before you reach the comfort layers beneath.
- Memory foam. MemorySense foam that moulds to your body for targeted comfort and pressure relief. In practice this means less pressure on your hips and shoulders, especially if you sleep on your side.
- Spring system. Sealy's PostureTech spring system distributes your weight evenly and provides zoned support. That helps keep your spine aligned and stops heavier areas sinking too deeply.
Layer details from furniturevillage.co.uk product page, September 2026.
- 90cm of width each: Two people sharing get 90cm each, which means a partner who turns over all night becomes far easier to sleep through.
- Foam plus distance for restless couples: Memory foam already dampens movement, and at this width most of your partner's fidgeting happens too far away to reach you anyway.
- Room for the whole household: When children or a large dog treat your bed as theirs, the extra 30cm over the UK king keeps an adult share intact.
- Full-length stretch: At 200cm long, taller sleepers get the same generous length as the UK king with far more room to sprawl sideways.
- Zoned support across a wide span: The PostureTech spring system spreads weight evenly, which matters more at 180cm wide where two sleepers of different builds settle in different spots.
- Medium feel that suits shared beds: A medium firmness is a sensible compromise when two people with different preferences share, cushioned for side sleepers yet supportive for backs.
This size suits you if...
You share the bed every night and a UK king still feels crowded, your children or pets regularly join you and you want everyone to keep a proper share, or your bedroom is large enough that a smaller bed would look lost in it. Restless couples benefit most: the Claremont's foam absorbs movement, and 90cm each puts real distance between you.
Consider another size if...
Your room is under our suggested 3m x 2.9m minimum, or your stairs and landing make a 180cm-wide mattress impractical. 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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What room size do I need for a super king Sealy Claremont?
We suggest a minimum of 3m x 2.9m, with around 3.5m x 3.2m feeling more comfortable once you add bedside tables on both sides and space to walk around. In a period property or a large master bedroom a UK king can look undersized, so if you have the floor space, the super king fills it properly.
Is the Sealy Claremont super king good for couples with a restless partner?
It is one of the stronger reasons to choose this size. The MemorySense foam absorbs movement before it travels, and with 90cm of width each, most tossing and turning simply happens too far away to wake you. Distance does more than any comfort layer, and this is the most distance a standard UK size offers.
Will a super king Claremont fit up my stairs?
It needs checking. At 180 x 200cm this is a large, heavy item to manoeuvre, so measure your stairwell, any landing turns and the bedroom door swing before ordering. The Claremont is a sprung mattress, so it won't fold or flex the way some rolled foam mattresses do. If access is tight, the UK king's 150cm width may pass more easily.
How much bigger is the super king than the king in the Sealy Claremont?
The UK super king is 30cm wider than the UK king, and the two are the same length at 200cm. That extra width is roughly a child's worth of space, which is exactly why parents whose children wander in at night tend to size up. Bedding is the trade-off: super king sheets and a 260 x 220cm duvet cost more.
Does the Sealy Claremont come in sizes smaller than super king?
Yes. It's also made in a UK single, UK double and UK king, and the construction is the same throughout: MemorySense foam over the PostureTech spring system with a medium feel. The prices shown on this page are for the super king and are updated as retailers change them, so compare the listings here rather than relying on figures elsewhere.