Sleepeezee Elite Deluxe Super King Mattress
Sleepeezee

Sleepeezee Elite Deluxe Super King Mattress

The Sleepeezee Elite Deluxe comes in five UK sizes, from Single up to Super King.

£609

Size: Super King. Available at Mattress Man

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Where can I buy the Sleepeezee Elite Deluxe Super King Mattress?

Below are the best prices for the Sleepeezee Elite Deluxe Mattress in a Super King. Available from (9) trusted retailers.

Sleepeezee Elite Deluxe Mattress

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Prices last checked:
11th November 2026

Mattress dimensions for the Sleepeezee Elite Deluxe Super King Mattress

Length: 200cm

Width: 180cm

(6ft x 6ft 6in)

Minimum room size: 3m x 2.9m

Mattress details

Mattress Details for the Sleepeezee Elite Deluxe Super King Mattress

Mattress

Sleepeezee Elite Deluxe Mattress

Size

UK Super King (6ft x 6ft 6in)

Firmness

Construction

No items found.

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Sleepeezee Elite Deluxe Super King Mattress

  • 90cm each for two: Each sleeper gets 90cm, which means a restless partner's turns and kicks happen further from you than on any smaller size of this mattress.
  • 15cm more each than the UK king: Compared with the UK king, you each gain 15cm of width, often enough to stop you rolling into one another when one of you sprawls.
  • Space when the household piles in: When a child wanders through in the small hours or a large dog sleeps across the foot of the bed, the two adults still keep a usable share.
  • The same length as the UK king: At 200cm long, the UK super king matches the UK king for length and runs 10cm longer than the UK double, which helps taller sleepers.
  • In proportion with a big room: In a period bedroom or a generous master, the 180cm width fills the wall properly, so the bed looks in scale rather than a little lost.

Who should buy the Sleepeezee Elite Deluxe Super King Mattress?

This size suits you if...

You share with a partner whose restless nights keep waking you, children or a dog regularly end up in the bed with you, or your bedroom is large enough that a UK king would look slightly undersized.

Consider another size if...

Your bedroom is smaller than our suggested 3m x 2.9m. We'd recommend the UK king instead, which is 30cm narrower; allow at least 2.7m x 2.9m for the UK king.

FAQ's

Frequently Asked Questions About the UK Super King

Is the Sleepeezee Elite Deluxe UK super king big enough for two adults and a child?

It gives two adults 90cm each, which is the most width you can get in this mattress. A small child who climbs in will still squeeze someone, but the UK super king leaves more room around them than the UK king, where each adult has 75cm. For occasional visits it copes well; nightly sharing with an older child gets tight.

Sleepeezee Elite Deluxe king or super king for a restless partner?

If a partner's movement is what wakes you, distance helps more than anything else, and the UK super king gives you each 15cm more than the UK king. Both are 200cm long, so the only difference is width. The catch is space: we suggest at least 3m x 2.9m for the UK super king and 2.7m x 2.9m for the UK king.

How much bigger is a UK super king than a UK double?

The UK super king is 45cm wider and 10cm longer than the UK double. For two people sharing, that works out at 22.5cm more each, because the UK double gives 67.5cm per person against 90cm here. If you're upgrading from a double, it is a very noticeable change in both sleeping space and floor space.

Will a UK super king fit in a loft conversion bedroom?

Often the floor area is fine, but the roof slope usually decides which wall the headboard can go against, since you need full headroom where you sit up and get out. Measure the flat-ceiling part of the room rather than the whole floor. We suggest at least 3m x 2.9m, with around 3.5m x 3.2m feeling comfortable.

What should I check before buying the Sleepeezee Elite Deluxe in UK super king?

Measure the bedroom door as it swings open and any tight landing turns, because a 180cm wide mattress struggles where a smaller one would not. Budget for super king sheets and a 260 x 220cm duvet if your current bedding is smaller. Then compare the retailers listed on this page, as the prices shown here update when retailers change them.