Firmness
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£389 to £529
Best Sleeping Position(s)
Certifications
Assessed from Silentnight's product page, captured September 2026, and from regular price comparison across our UK retail partners.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
Silentnight Just Sleep Breathe Mattress
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How much does the Silentnight Just Sleep Breathe mattress cost?
Prices range from £389 to £529 depending on the size you choose, with the entry price at £389. It's available in UK Single, Double and King sizes through one retailer.
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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