Silentnight Mirapocket 1200 Memory 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
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The Silentnight Mirapocket 1200 Memory uses pocket springs that move independently, which means each one responds to your body rather than the bed shifting as a whole, and the memory layer is there to soften the surface feel. It sits at the accessible end for a pocket sprung and memory foam combination. It comes in UK Single, Double, King and Super King. Detailed specifications for this model aren't published, so check the finer details with the retailer before you buy.
Mattress specifications
Firmness
Medium Soft
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£335 to £597
Best Sleeping Position(s)
Side Sleeping
Certifications
Assessed from mattress data provided by our UK retail partners, captured September 2026, and from regular price comparison across those retailers.
Why should you choose this mattress?
The Mirapocket 1200 suits sleepers who want a softer, more cushioned feel from a pocket sprung mattress. It has 1200 zoned pocket springs, so the support is shaped to different parts of your body, and a body-moulding memory foam layer that eases around shoulders and hips. That makes it a sensible match for side sleepers and anyone who shares a bed. The breathable border helps air move through the edges, and the Allergy UK approved Purotex cover is hypoallergenic and dust-mite resistant, which may matter if allergens bother you. You rotate it head to toe rather than flipping it. Memory foam can hold warmth, so hot sleepers may prefer something cooler.
Key features & layer details
We’re still collecting information on this mattress. Unfortunately, we don’t have its key features yet.
Best suited for?
Couples
Independently moving pocket springs let each person's side respond separately, so one partner shifting during the night is less likely to disturb the other.
Side sleepers
The memory layer softens the surface feel, which suits side sleepers who want the mattress to ease around shoulders and hips.
Combination sleepers
Because each pocket spring responds to your body rather than the bed moving as one, changing position through the night should feel natural.
Budget buyers
Sitting at the accessible end for a pocket sprung and memory foam mattress, it gives a combination feel without a top-end outlay.
Memory foam tends to hold warmth, so if you sleep hot you may want to look at models with a breathable or cooling top layer instead. It's also unavailable in Small Double, so anyone needing that size will need to look elsewhere in the range.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Silentnight Mirapocket 1200 Memory Mattress
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FAQ's
How much does the Silentnight Mirapocket 1200 Memory Mattress cost?
It depends on the size you choose, and the price table on this page shows the current price for each size. It's a reasonable outlay for a pocket sprung mattress with memory foam, although it's a step up from basic open coil models.
What sizes does the Silentnight Mirapocket 1200 Memory come in?
It's available in four UK sizes: Single, Double, King and Super King. There's no Small Double listed, which is a shame for anyone furnishing a compact spare room.
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