Silentnight Just Sleep Breathe Mattress
The Silentnight Just Sleep Breathe is part of Silentnight's Just Sleep range of rolled mattresses, available in UK Single, Double and King.
- Medium-firm feel with steady support
- Breathable layers keep you cooler
- Hypoallergenic soft-touch cover
£309
Get the lowest price we've found
Until we can verify the construction and firmness for the Breathe model specifically, we'd suggest checking the retailer listing carefully before you buy, particularly on trial and returns terms, which vary from shop to shop.
Mattress specifications
Firmness
Medium Firm
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£309 to £479
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Combination Sleeping
Certifications
Assessed from Silentnight's product page, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The Breathe is a medium-firm pocket spring mattress, so it suits people who like a fairly supportive feel rather than a soft sink. The Mirapocket springs are there for spinal alignment, and edge-to-edge support means you can use the whole bed, right up to the sides. A breathable Eco Comfort Fibre layer and moisture-regulating 3D fabric should help if you tend to run warm, and the soft-touch cover is hypoallergenic. It's made in the UK by Silentnight, and the brand gives a 20-year guarantee. The downside is that it's a 24cm rolled mattress with a fibre filling, so expect less hug and contouring than you'd get from a thick foam layer. Very light side sleepers may find it a little firm.
Key features & layer details
We’re still collecting information on this mattress. Unfortunately, we don’t have its key features yet.
Best suited for?
Warm sleepers
A breathable Eco Comfort Fibre layer and moisture-regulating 3D fabric should help air move through the bed, which suits anyone who tends to run warm.
Couples
Edge-to-edge support means the whole surface is usable right up to the sides, so two people can spread out without feeling perched on the edge.
Allergy sufferers
The soft-touch cover is hypoallergenic, which makes this a sensible pick for anyone who wants a cover that is gentler on sensitive noses and skin.
Back sleepers
Medium-firm Mirapocket springs are designed for spinal alignment, giving the fairly supportive feel that back sleepers often prefer over a soft sink.
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 Just Sleep Breathe Mattress
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FAQ's
How much does the Silentnight Just Sleep Breathe 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 available in UK Single, Double and King sizes.
What sizes does the Silentnight Just Sleep Breathe come in?
It's available in three sizes: UK Single, UK Double and UK King. If you need a Small Double or Super King, this model doesn't appear to be offered in those sizes at present.
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