Sealy Luxury Plush Single Mattress
Sealy

Sealy Luxury Plush Single Mattress

The Sealy Luxury Plush is a soft mattress, which means it's built for sleepers who want to sink into the surface rather than lie on top of it.

  • Soft feel that suits side sleepers
  • Tailored layers for cushioned comfort
  • Deep support that adapts to you

£1,605.65

Size: Single. Available at Mattress Man

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Where can I buy the Sealy Luxury Plush Single Mattress?

Below are the best prices for the Sealy Luxury Plush Mattress in a Single. Available from (9) trusted retailers.

Sealy Luxury Plush Mattress

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Prices last checked:
11th November 2026

Mattress dimensions for the Sealy Luxury Plush Single Mattress

Length: 190cm

Width: 90cm

(3ft x 6ft 3in)

Minimum room size: 2.1m x 2.8m

Mattress details

Mattress Details for the Sealy Luxury Plush Single Mattress

Mattress

Sealy Luxury Plush Mattress

Size

UK Single (3ft x 6ft 3in)

Firmness

Soft

Construction

No items found.

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Sealy Luxury Plush Single Mattress

  • Fits almost any room: At 90cm wide it slots into rooms other sizes can't, and we suggest allowing just 2.1m x 2.8m of floor space.
  • Soft feel for lighter sleepers: The plush surface cradles lighter bodies, which typically suits teens and smaller adults sleeping on their side.
  • Full length despite the narrow width: The UK single is the same 190cm length as the UK double, so taller teenagers aren't short-changed on legroom.
  • Practical for a spare room that earns dual use: In a study that doubles as guest space, the narrow footprint leaves room for a desk while still offering guests a genuinely comfortable surface.
  • Cheap, easy bedding: Single sheets and duvets are the most widely stocked of any size, so dressing this mattress costs less than any of its siblings.

Who should buy the Sealy Luxury Plush Single Mattress?

This size suits you if...

You sleep alone and want a soft, cushioned feel in the smallest standard adult size, your room is compact and every centimetre of floor space matters, or you're furnishing a spare room and want guests to sleep on something better than the usual afterthought. Lighter side sleepers in particular will feel the plush surface working in their favour.

Consider another size if...

You're an adult who spreads out in the night, or the bed will occasionally sleep two. The UK double is 45cm wider and the same length; allow at least 2.6m x 2.8m of floor space and we'd recommend that size instead.

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FAQ's

Frequently Asked Questions About the UK Single

Will the Sealy Luxury Plush UK single fit in a small bedroom?

Yes, this is the size built for tight spaces. The mattress itself is 90 x 190cm, and we suggest allowing at least 2.1m x 2.8m of floor space so you can still open drawers and walk around the bed. In a child's room competing with a wardrobe, desk and toy storage, the UK single is usually the only size that leaves the floor usable.

Is the Sealy Luxury Plush UK single a good choice for a child or teenager?

The size is right: the UK single is the standard for children's rooms across the UK, and its 190cm length means a growing teenager won't outgrow it quickly. The soft feel suits lighter bodies well, as they won't sink as deeply as a heavier adult would. It's a premium price for a child's bed, so weigh that against how long they'll use it.

How much smaller is the UK single than the Sealy Luxury Plush in a UK double?

The UK single is 45cm narrower than the UK double, and the two are the same length. That 45cm is the difference between a bed for one and a bed a couple can share, but it's also the difference between fitting a desk in the room or not. If you sleep alone, the narrower size usually wins.

Does the Sealy Luxury Plush UK single work in a guest room?

It works well, particularly where you want two beds rather than one. A pair of UK singles with a walkway between them sleeps two guests who aren't a couple, something a double can't do gracefully. The soft, forgiving surface is a pleasant upgrade on the typical spare room mattress, although it is a considerable spend for occasional use.

Where can I compare prices on this size?

Prices for the Sealy Luxury Plush in a UK single change over time, so compare the retailers listed on this page. The figures shown here are updated as retailers change them, which means the live table is a better guide than any number written into an article or review.