Harrison Spinks Ely Ortho 2750 Mattress
The Harrison Spinks Ely Ortho 2750 is a firm pocket sprung mattress with 2,750 springs across its Cortec pocket spring and micro posture spring layers, which means support that adjusts to you rather than one solid, unyielding surface.
- Firm feel, softer at the surface
- Minimises partner disturbance
- Breathable wool & hemp fillings
£749
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The Harrison Spinks Ely Ortho 2750 has natural fillings: wool, hemp, sustainably sourced cotton and Ecotex fibres, topped with a breathable Belgian damask cover. It's 27cm deep and sits in the mid to upper bracket, although the spring count and traceable British wool help justify that. It arrives flat rather than rolled, so there is no off-gassing wait, but you will need two people to move it. Harrison Spinks is an NBF-approved manufacturer.
Mattress specifications
Firmness
Firm
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)
Back Sleeping
Stomach Sleeping
Certifications
BS 7177, British Wool
Assessed from the specification published by MattressNextDay, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
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 & layer details
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.
Best suited for?
Warm sleepers
Wool and hemp fillings under a breathable Belgian damask cover let air move through the surface, so there is less heat build-up than with synthetic foams.
Couples
Cortec pocket springs work independently and are made without glue, which means each spring responds to its own sleeper rather than to a partner's movements.
Eco-conscious buyers
Fillings of wool, hemp, sustainably sourced cotton and Ecotex fibres, plus traceable British wool, give a natural build with no foam-heavy layers.
Back sleepers
A firm feel from the pocket springs keeps support steady, while the micro posture springs add a little give at the surface for comfort.
Heavier sleepers
Firm support from a generous layer of Cortec pocket springs, working independently, suits those who want to stay supported rather than sink in deeply.
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.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Harrison Spinks Ely Ortho 2750 Mattress
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FAQ's
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.
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