Firmness
Type
Pocket Spring
Depth (cm)
27
Number of Layers
4
Trial Period (nights)
Warranty (years)
10
Price Range
£749 to £1,499
Best Sleeping Position(s)
Certifications
Assessed from the specification published by MattressNextDay, captured September 2026, and from regular price comparison across our UK retail partners.
Choose the Ely Ortho 2750 if you want firm support with natural fillings and no foam-heavy build. The Cortec pocket springs are made without glue and work independently, which means each spring responds to your body rather than to your partner's movements. Beneath them, micro posture springs contour like foam would, so the firm feel still has a little give at the surface. Wool and hemp fillings breathe well, a genuine plus if you sleep warm. The listing at MattressNextDay includes a Harrison Spinks 10-year guarantee, and the retailer offers free next-day delivery. No trial period is stated on that page, so check terms before you buy.
Key Features & what's inside
- Cover. A breathable Belgian damask fabric cover. It lets air move through the surface, which helps keep the sleeping temperature steady.
- Comfort Fillings. Layers of wool, Ecotex fibres, hemp and sustainably sourced cotton. These natural fillings provide comfort and breathability, which means less heat build-up than synthetic foams.
- Cortec Pocket Springs. A generous layer of Cortec pocket springs made without glue, each working independently. In practice, the springs adapt to your body's movements for tailored support.
- Micro Posture Springs. A layer of small springs that contour to the body in the way foam does. They add a comfort layer that adapts as you move, softening the surface of an otherwise firm mattress.
Layer details from mattressnextday.co.uk product page, September 2026.
Who's it NOT for?
This is a firm mattress, so lightweight side sleepers may find it presses uncomfortably on hips and shoulders rather than letting them sink in. It also arrives flat, not rolled and boxed, which makes it harder to manoeuvre up narrow staircases. If you prefer a plush, cushioned feel, look at softer options.
Harrison Spinks Ely Ortho 2750 Mattress
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Is the Harrison Spinks Ely Ortho 2750 firm or soft?
It is a firm mattress. The micro posture springs add some surface contouring, so it feels supportive rather than rigid, but if you like a soft, sinking feel this is unlikely to suit you.
How many springs does the Ely Ortho 2750 have?
It has 2,750 springs in total, combining Cortec pocket springs, which are made without glue and move independently, with a layer of smaller micro posture springs that contour to your body.
Does the Ely Ortho 2750 come with a guarantee?
The MattressNextDay listing states a Harrison Spinks 10-year guarantee. No trial period is stated on that page, so it is sensible to confirm returns terms with the retailer before ordering.
Does the Ely Ortho 2750 arrive rolled in a box?
No, it arrives flat rather than rolled and boxed. That means no waiting for it to expand, but it is bulkier to move, so plan for two people if you have stairs or tight corners.
What sizes does the Ely Ortho 2750 come in?
It comes in ten sizes: UK small single, long small single, single, small double, double, king and super king, plus EU single, double and king. Prices range from £749 to £1,499 depending on size.
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