Sealy Luxury Plush Double Mattress
Sealy

Sealy Luxury Plush Double 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

£1,967.75

Size: Double. Available at Mattress Man

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Where can I buy the Sealy Luxury Plush Double Mattress?

Below are the best prices for the Sealy Luxury Plush Mattress in a Double. 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 Double Mattress

Length: 190cm

Width: 135cm

(4ft 6in x 6ft 3in)

Minimum room size: 2.6m x 2.8m

Mattress details

Mattress Details for the Sealy Luxury Plush Double Mattress

Mattress

Sealy Luxury Plush Mattress

Size

UK Double (4ft 6in x 6ft 3in)

Firmness

Soft

Construction

No items found.

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Sealy Luxury Plush Double Mattress

  • The traditional couples' size: At 135 x 190cm, the UK double has been Britain's standard shared bed for generations, which means bed frames, headboards and bases in this size are everywhere.
  • Fits most UK bedrooms: We suggest a room of at least 2.6m x 2.8m, a footprint most UK master bedrooms clear with space left for bedside tables on both sides.
  • Soft feel, sensible footprint: You get the full cushioned, cradling surface of the Luxury Plush without committing to a larger bed your room may struggle to hold.
  • Easy to dress: Double sheets and 200 x 200cm duvets are sold everywhere at every price point, so replacing bedding never becomes a hunt.
  • Simpler to get upstairs: A double is easier to manoeuvre round turning stairs in older terraces or tight new build landings than a UK king, which matters on delivery day.

Who should buy the Sealy Luxury Plush Double Mattress?

This size suits you if...

You share the bed every night and want the established couples' size, your bedroom sits around the typical UK footprint and a UK king would leave too little walking space, or you sleep alone and want genuine room to stretch out on a soft surface. It also suits a guest room that regularly hosts visiting couples.

Consider another size if...

You and your partner both like space and your room measures at least 2.7m x 2.9m. In that case we'd recommend the UK king instead: it's 15cm wider and 10cm longer than the UK double.

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FAQ's

Frequently Asked Questions About the UK Double

Is a UK double Sealy Luxury Plush big enough for two people?

It works for most couples, with one caveat specific to a soft mattress. Sharing a UK double gives you 67.5cm each for two people sharing, and because the Luxury Plush lets you sink into the surface rather than lie on top of it, you may notice a partner's movement slightly more than on a firmer bed. If either of you spreads out, consider the UK king.

What size room do I need for the Sealy Luxury Plush double?

We suggest at least 2.6m x 2.8m, with around 3m x 3m the comfortable norm. That allows the door to open fully and leaves room for a wardrobe and bedside tables on both sides. If your room clears 2.7m x 2.9m and you'd like more sleeping space, the UK king becomes an option.

Should I get the Sealy Luxury Plush in a double or a king?

It comes down to your room. The UK double is 15cm narrower and 10cm shorter than the UK king, so it suits rooms where a king would dominate. If your bedroom measures at least 2.7m x 2.9m and you share the bed, the UK king gives each of you noticeably more width. Below that, stay with the UK double.

Is the double a good choice for a guest room?

Yes, arguably the best one. A UK double comfortably sleeps visiting couples, fits alongside a wardrobe and drawers in a typical second bedroom, and double bedding is cheap and easy to source. The soft feel is a slight gamble for guests who prefer a firm bed, but for occasional use most people adapt for a few nights.

Will the double fit up narrow stairs in an older house?

More easily than the larger sizes. At 4ft 6in x 6ft 3in, a UK double is the widest size that still turns most tight staircases and landings without a struggle. Sealy doesn't publish handling guidance for awkward access, so measure your stairwell and any turns before ordering, and check with the retailer if a corner looks tight.