Sealy Posturepedic Sorrento Plush Combination King Size Mattress
Sealy

Sealy Posturepedic Sorrento Plush Combination King Size Mattress

The Sealy Posturepedic Sorrento Plush Combination Mattress pairs cooling graphite foam with a soft, cosy comfort grade, which means a sink-in feel with a cooling layer to help you stay comfortable at night.

  • Soft, cosy sink-in feel
  • Graphite foam keeps you cooler
  • Reinforced edges for extra support

£2,599

Size: King Size. Available at Dreams

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Where can I buy the Sealy Posturepedic Sorrento Plush Combination King Size Mattress?

Below are the best prices for the Sealy Posturepedic Sorrento Plush Combination Mattress in a King Size. Available from (9) trusted retailers.

Sealy Posturepedic Sorrento Plush Combination Mattress

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Prices last checked:
7th November 2026

Mattress dimensions for the Sealy Posturepedic Sorrento Plush Combination King Size Mattress

Length: 200cm

Width: 150cm

(5ft x 6ft 6in)

Minimum room size: 2.7m x 2.9m

Mattress details

Mattress Details for the Sealy Posturepedic Sorrento Plush Combination King Size Mattress

Mattress

Sealy Posturepedic Sorrento Plush Combination Mattress

Size

UK King (5ft x 6ft 6in)

Firmness

Construction

  • Eco-Friendly

  • Foam

  • Orthopaedic

Depth (cm)

33

Layers

Layer Details

Key benefits

Key Benefits of the Sealy Posturepedic Sorrento Plush Combination King Size Mattress

  • A little more distance between you: At 75cm each for two people sharing, the UK king gives you 7.5cm more each than the UK double, which means slightly more room before you roll into each other.
  • Length for a tall partner: At 200cm (6ft 6in), the UK king is 10cm longer than the UK double, so a partner over six foot is less likely to end up with their feet hanging off the end.
  • Easier for early risers: If one of you is up hours before the other, the extra width leaves a clearer path out of your own side instead of shuffling across a soft surface.
  • Steadier sides on a wider bed: Sealy's reinforced edge support makes the sides steadier, which matters on a UK king because each of you tends to settle nearer your own edge.
  • Space without a super king footprint: You get more personal room than a UK double while needing a smaller bedroom than the UK super king, for which we suggest at least 3m x 2.9m.
  • Bedding is easy to find: Standard king sheets fit this mattress, as does a 230 x 220cm king duvet, so you won't be hunting for unusual sizes.

Who should buy the Sealy Posturepedic Sorrento Plush Combination King Size Mattress?

This size suits you if...

You share the bed every night and feel cramped on a UK double, one of you is over six foot and wants the extra length, or you keep different hours and would like a little more room to get up without waking each other.

Consider another size if...

Your bedroom is under 2.7m x 2.9m, or you both sprawl. For a tighter room we'd recommend the UK double (allow 2.6m x 2.8m); for more space each, the UK super king would suit you better.

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FAQ's

Frequently Asked Questions About the UK King

How much space does each person get on a Sealy Sorrento Plush UK king?

Each of you gets 75cm on the UK king. That is 7.5cm more each than the UK double, which gives 67.5cm each. If you want more again, the UK super king gives 90cm each, though it needs a larger room.

Is the Sealy Sorrento Plush UK king long enough for someone over 6ft?

The UK king is 200cm long (6ft 6in), which is 10cm longer than the UK double. For a partner over six foot, that extra length is often the real reason to size up. The UK super king is the same length, so going bigger adds width only.

What size bedroom do I need for a Sealy Sorrento Plush king size mattress?

We suggest at least 2.7m x 2.9m, with 3.2m x 3.2m feeling comfortable. New build master bedrooms can feel smaller once fitted wardrobes and bedside tables go in, so measure with those in place before you commit.

Should we choose the Sorrento Plush in a UK king or UK super king?

The UK king gives you 15cm less each than the UK super king, and both are 200cm long. If your room is at least 3m x 2.9m and you both like to spread out, the UK super king is worth considering. Otherwise the UK king suits most couples upgrading from a double.

What bedding fits the Sealy Sorrento Plush in a UK king?

Standard king sheets and a 230 x 220cm king duvet fit. The mattress is 33cm deep, so check that any fitted sheet you buy is deep enough to tuck under comfortably.