Firmness
Medium
Type
Memory Foam
Depth (cm)
17
Number of Layers
2
Trial Period (nights)
200
Warranty (years)
20
Price Range
£259 to £359
Best Sleeping Position(s)
Certifications
Assessed from Dormeo's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.
The main draw here is value with unusually generous safeguards. From £259, you get memory foam cushioning over an Ecocell® foam core, a material designed to stay responsive while helping air move through the mattress, so it should feel less stifling than traditional memory foam alone. The cover materials include an antibacterial treatment and silver fibres, which is a hygiene-focused touch you rarely see at this price. Then there is the reassurance: a 200-night trial to test it at home and a 20-year guarantee, both from Dormeo directly. At 17cm deep it is a slim mattress, so heavier sleepers or anyone wanting a plush, deep feel should look elsewhere. For most others, it is a low-risk buy.
Key Features & what's inside
- Memory foam. A 3cm layer of pressure-relieving memory foam sits on top, which means it moulds to your shape and cushions pressure points like hips and shoulders. It is a relatively thin comfort layer, so expect gentle contouring rather than a deep sink-in feel.
- Ecocell® foam core. Beneath that is a 14cm Ecocell® foam core providing responsive support while helping air circulate through the mattress. In practice, that means the mattress should recover its shape quickly and feel a little cooler than dense, closed foams.
Layer details from dormeo.co.uk product page, September 2026.
Who's it NOT for?
At 17cm deep, this is a slim mattress, so heavier sleepers may find they press through to the firmer core. If you love a plush, cocooning feel, the 3cm memory foam layer is unlikely to give it. And side sleepers with prominent pressure points might prefer something with a thicker comfort layer.
Dormeo Fresh Plus Memory Foam Mattress
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How firm is the Dormeo Fresh Plus mattress?
Dormeo describes it as a medium feel offering a balanced combination of cushioning and support. That suits most sleepers, particularly back sleepers and combination sleepers, although anyone wanting a distinctly firm or notably soft surface should consider other options.
Does the Dormeo Fresh Plus come with a trial period?
Yes, Dormeo offers a 200-night trial on this mattress, which is longer than most brands offer. That gives you plenty of time to sleep on it at home and decide whether the medium feel suits you before committing for good.
How long is the guarantee on the Dormeo Fresh Plus?
Dormeo backs the Fresh Plus with a 20-year guarantee, a notably long span for a mattress at this price. As with any guarantee, it is worth checking Dormeo's terms for what is and is not covered.
Is the Dormeo Fresh Plus good for hot sleepers?
It should cope better than traditional memory foam. The 14cm Ecocell® foam core is designed to help air circulate through the mattress, which means heat is less likely to build up. That said, all-foam mattresses generally sleep warmer than sprung ones, so very hot sleepers may want to bear that in mind.
How much does the Dormeo Fresh Plus cost and is delivery free?
Prices range from £259 to £359 depending on size, with UK Single, Double and King available. Dormeo offers free delivery within 14 days, or up to 28 days in cases of high demand. A £4.95 charge applies only to smaller items on orders under £79.
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