Silentnight Mirapocket 1200 Memory Single Mattress
Silentnight

Silentnight Mirapocket 1200 Memory Single Mattress

The Silentnight Mirapocket 1200 Memory Mattress is a pocket sprung mattress with a memory foam comfort element from Silentnight, one of the UK's biggest bed brands.

  • Springs respond to your body
  • Memory layer softens the surface
  • Less movement across the bed

£335.88

Size: Single. Available at Archers Sleepcentre

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Where can I buy the Silentnight Mirapocket 1200 Memory Single Mattress?

Below are the best prices for the Silentnight Mirapocket 1200 Memory Mattress in a Single. Available from (9) trusted retailers.

Silentnight Mirapocket 1200 Memory Mattress

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Prices last checked:
11th November 2026

Mattress dimensions for the Silentnight Mirapocket 1200 Memory Single Mattress

Length: 190cm

Width: 90cm

(3ft x 6ft 3in)

Minimum room size: 2.1m x 2.8m

Mattress details

Mattress Details for the Silentnight Mirapocket 1200 Memory Single Mattress

Mattress

Silentnight Mirapocket 1200 Memory Mattress

Size

UK Single (3ft x 6ft 3in)

Firmness

Medium Soft

Construction

  • Foam

  • Pocket Spring

  • Memory Foam

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Silentnight Mirapocket 1200 Memory Single Mattress

  • Fits compact rooms: At 90cm wide it slots into a child's bedroom alongside a wardrobe, desk and toy storage, and we suggest as little as 2.1m x 2.8m of floor space.
  • Support scaled to lighter sleepers: The 1200 pocket springs move independently, which means a child or teen's lighter frame is supported where it presses down rather than lying on an unyielding surface.
  • Full adult length for guests: The UK single is the same length as the UK double, so a visiting adult isn't left with their feet hanging off the end.
  • Cheap, easy bedding: Single sheets and duvets are the most widely stocked of any UK size, which keeps running costs down for a bed that may only see occasional use.
  • Two can fit where one double won't: In a guest room or shared children's room, a pair of UK singles with a walkway between often fits where one larger bed would dominate.

Who should buy the Silentnight Mirapocket 1200 Memory Single Mattress?

This size suits you if...

You're buying for a child or teenager and want a mattress with proper pocket sprung support rather than a basic foam slab, you need a guest bed for a spare room that doubles as an office, or you sleep alone in a compact room, a loft conversion or a first flat where a 90cm footprint is all the space allows.

Consider another size if...

You share the bed, or you sleep alone but sprawl and keep waking at the edge. We'd recommend the UK double instead, which is 45cm wider, the same length, and needs a room of at least 2.6m x 2.8m.

FAQ's

Frequently Asked Questions About the UK Single

Is a UK single big enough for a teenager?

Usually, yes. The UK single is 90 x 190cm, the same length as the UK double, so most teens have growing room right through to adulthood. The pocket springs in this Silentnight respond to lighter bodies individually, which suits a teenager better than a stiff open coil bed. A broad or restless teen may prefer the extra width of a UK double.

Will the Silentnight Mirapocket 1200 in a UK single fit a small bedroom?

Almost certainly. We suggest allowing at least 2.1m x 2.8m of floor space for a UK single, which is comfortably less than any other size needs, so it works in box rooms, loft conversions with a narrow flat ceiling section, and studies that double as guest space. Measure any sloped areas before deciding where the head end goes.

Does the Silentnight Mirapocket 1200 Memory come in a UK small double?

No. This mattress is made in UK single, UK double, UK king and UK super king only. If the UK single feels too narrow, the next step in this model is the UK double, which is 45cm wider and the same length; allow at least 2.6m x 2.8m of room for it.

Is a UK single or a UK double better for a spare room?

It depends on the room and the guests. One UK single leaves the most floor space free, useful if the room is also an office, and two singles can suit visiting friends or grandchildren who'd rather not share. If couples stay regularly and the room allows at least 2.6m x 2.8m, the UK double is the kinder option.

Where is the cheapest place to buy this mattress in a UK single?

Prices move often, so rather than name a figure that could be out of date tomorrow, compare the retailers listed on this page. The table shows live prices for the Silentnight Mirapocket 1200 Memory in the UK single specifically, updated as retailers change them, so what you see is what you'd actually pay today.