Firmness
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
60
Warranty (years)
Price Range
£976 to £1,768
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.
If you value traditional craftsmanship, the hand side stitching here is a genuine mark of it: it's a slow, skilled process usually reserved for more expensive mattresses, and it gives you a firmer, more supportive edge. Pocket springs suit couples in particular, because each spring compresses on its own rather than pulling the whole surface down with it. Buying through Mattressman, the listing includes a 60-night sleep trial and free next day delivery, though be aware those are the retailer's own terms rather than Relyon's, so they may not apply if you buy elsewhere. From £976.65, you're paying for build quality rather than clever marketing.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
If you like to research every layer before spending this kind of money, the lack of published construction detail, depth or firmness rating will frustrate you. It's also a considerable outlay: budget-conscious buyers can find capable pocket spring mattresses for less, even if they won't match the hand-finished detailing here.
Relyon Hand Crafted Serenity Mattress
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Is the Relyon Hand Crafted Serenity a pocket spring mattress?
Yes. Pocket springs sit in individual fabric pockets and compress independently, which means better motion isolation than a traditional open coil, so you're less likely to be disturbed when a partner turns over. The exact spring count isn't published for this model.
Does the Relyon Hand Crafted Serenity come with a sleep trial?
Mattressman lists a 60-night sleep trial with this mattress, along with free next day delivery. These are Mattressman's own offers rather than Relyon's, so if you buy through a different retailer, check their terms before ordering.
What sizes does the Relyon Hand Crafted Serenity come in?
Five UK sizes: Single, Small Double, Double, King and Super King. Prices range from £976 to £1,768 depending on the size you choose.
What is hand side stitching on a mattress?
It's a traditional technique where the border of the mattress is stitched by hand to the springs, which strengthens the edge. In practice, that means firmer support when you sit or sleep near the side. The Serenity has two rows of it, a detail usually found on premium mattresses.
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