Firmness
Medium Firm
Type
Hybrid
Depth (cm)
34
Number of Layers
2
Trial Period (nights)
100
Warranty (years)
10
Price Range
£849 to £1,876
Best Sleeping Position(s)
Certifications
Assessed from the specification published by Mattress Online, captured September 2026, and from regular price comparison across our UK retail partners.
Natural latex is the draw here. It's sourced from sustainable plantations and moulds around your shape to ease built-up pressure, which means less tossing to find a comfortable position. Beneath it, 1500 springs sit in individual fabric pockets, so each one responds to you separately rather than the bed moving as a slab: helpful if you share with a restless partner. Edgetech springs reinforce the border, which means the edge holds firm when you sit on it or sleep near the side. It conforms to BS7177: 2008 for fire resistance and Dunlopillo is a National Bed Federation Approved Brand. If you buy through MattressOnline, they list a 100-night trial and a 10-year guarantee, though those are the retailer's own terms.
Key Features & what's inside
- Latex comfort layer. A 75mm layer of sustainable Dunlopillo latex sits on top, moulding around your shape to ease built-up pressure. In practice that means a cradled, slightly springy feel rather than the slow sink of memory foam.
- Pocket spring core. The core holds 1500 pocket springs, each encased in its own fabric pocket so it responds to your body independently. Edgetech springs reinforce the border, which means stronger edge support when you sit or sleep near the side.
Layer details from mattressonline.co.uk product page, September 2026.
Who's it NOT for?
If you prefer a soft, sink-in feel, this Medium to Firm tension will likely feel too solid, and lightweight side sleepers may not press far enough into the latex to get its pressure relief. Budget shoppers should look elsewhere too: at £849 upwards, cheaper hybrids exist if natural latex isn't a priority for you.
Dunlopillo Kareena 1500 Pocket Latex Mattress
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Is the Dunlopillo Kareena 1500 firm or medium?
It's described as Medium to Firm, a middle-of-the-road tension with a slight lean towards support. That suits most back and combination sleepers, although lightweight side sleepers may find it a little too firm through the shoulder and hip.
Does the Dunlopillo Kareena 1500 come with a trial period?
MattressOnline lists a 100-night trial and a 10-year guarantee with this mattress. These are the retailer's own terms rather than a manufacturer promise, so if you buy elsewhere, check that seller's trial and guarantee before ordering.
How deep is the Dunlopillo Kareena 1500 mattress?
It's 34cm deep, which is a generously tall mattress. Worth checking your fitted sheets have deep enough pockets, as standard ones can struggle at this depth.
Is the Dunlopillo Kareena 1500 good for allergy sufferers?
It's certified hypoallergenic, and the comfort layer is natural latex from sustainable plantations. That makes it a sensible pick if dust or allergens are a worry, though anyone with a latex allergy should take advice before buying.
What sizes does the Dunlopillo Kareena 1500 come in?
It's available in UK Single, Double, King and Super King, with prices ranging from £849 to £1,876 depending on the size you choose.
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