Firmness
Medium Soft
Type
Pocket Spring
Depth (cm)
Number of Layers
3
Trial Period (nights)
60
Warranty (years)
Price Range
£639 to £943
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 appeal here is the layered spring system. The 1,500 mini comfort springs sit above 1,000 traditional pocketed springs, which means the top of the mattress contours to your shape while the base layer handles the heavier work of keeping your spine aligned. A pillow top and soft knitted cover add to that plush first impression. The medium soft feel makes it a sensible pick if you sleep on your side, as it should let your shoulder and hip sink in rather than pressing back at you. At £639 for a Single, it sits at a mid-range price that the dual spring construction goes some way to justifying.
Key Features & what's inside
- Pillow top. A pillow top sewn onto the sleep surface, which means an extra layer of cushioning before you reach the springs. It gives the mattress its plush, sink-in first impression.
- Knitted cover. A soft knitted cover over the top of the mattress. Knitted fabric stretches more than woven, so it flexes with the layers beneath rather than pulling the surface taut.
- Springs. 2,500 pocketed springs in total: 1,500 mini comfort springs and 1,000 traditional pocketed springs. The mini springs respond to smaller pressure points while the full-size springs below provide the core support.
Layer details from mattressman.co.uk product page, September 2026.
Who's it NOT for?
If you sleep mainly on your front or back, or you simply prefer a firmer surface, the medium soft feel here may let your hips dip a little too far. Heavier sleepers are likely to find the same. Anyone wanting memory foam contouring should also look at hybrid or all-foam options instead.
Sleepeezee Serene 2500 Mattress
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How firm is the Sleepeezee Serene 2500?
It has a medium soft feel, which places it towards the gentler end of the scale. That suits side sleepers and lighter bodies well, as it allows shoulders and hips to sink in. If you prefer a firmer, more supported feel, this probably isn't the one for you.
How many springs does the Sleepeezee Serene 2500 have?
It contains 2,500 pocketed springs in total: 1,500 mini comfort springs near the surface and 1,000 traditional pocketed springs beneath. The mini springs handle pressure relief while the larger springs provide the underlying support.
What sizes does the Sleepeezee Serene 2500 come in?
Five UK sizes: Single, Small Double, Double, King and Super King. Prices range from £639 to £943 depending on the size you choose.
Does the Sleepeezee Serene 2500 come with a trial?
Mattressman, the retailer listing this mattress, offers a 60-night trial on it. That is Mattressman's own policy rather than a Sleepeezee guarantee, so if you buy elsewhere, check that retailer's returns terms before ordering.
How quickly can the Sleepeezee Serene 2500 be delivered?
Mattressman lists free next day delivery, with a handling time of 0 to 1 day and transit of 1 to 3 days. They also mention old mattress removal as a service. These are retailer terms, so delivery arrangements may differ if you buy from another shop.
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