Firmness
Medium Firm
Type
Open Coil Spring
Depth (cm)
Number of Layers
Trial Period (nights)
60
Warranty (years)
Price Range
£215 to £285
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Mattress Man, captured September 2026, and from regular price comparison across our UK retail partners.
The main draw here is value. A from-price of £215 for a Silentnight sprung mattress is genuinely modest, and the medium firm tension suits most back and front sleepers, particularly children and teenagers who benefit from consistent support while they grow. It holds a 4.4 out of 5 rating from 38 reviews on Mattressman, a small sample, but a reassuring one. Buy from Mattressman and you also get their 60-night sleep trial and free next day delivery, which takes some of the anxiety out of ordering a mattress unseen. Do note those terms are the retailer's own offers rather than Silentnight guarantees, so check what applies wherever you buy.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
If you sleep on your side and weigh a little less than average, medium firm may feel too solid at the shoulder and hip. It's also unavailable in King or Super King, so couples wanting a larger bed will need to look elsewhere. Buyers who want detailed spec sheets, foam layers or spring counts should consider a better-documented model.
Silentnight Healthy Growth Traditional Sprung Mattress Mattress
View all mattresses
How firm is the Silentnight Healthy Growth mattress?
It's listed as medium firm, which means a supportive feel with a little give on top. That tension suits most back and front sleepers, and works well for children and teenagers, although lightweight side sleepers may find it slightly too firm for comfort.
What sizes does the Silentnight Healthy Growth mattress come in?
It's available in UK Single, UK Small Double and UK Double. There's no King or Super King option, so it's best suited to children's rooms, guest rooms and smaller adult bedrooms.
Does the Silentnight Healthy Growth mattress come with a trial?
Mattressman lists a 60-night sleep trial alongside free next day delivery. Both are Mattressman's own offers rather than Silentnight manufacturer terms, so if you buy from a different retailer, check their returns and delivery policy before ordering.
How much does the Silentnight Healthy Growth mattress cost?
Prices range from £215 to £285 depending on the size you choose, starting at £215 for the smallest option. That's a genuinely affordable price for a branded sprung mattress, which is a large part of its appeal.
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