Harrison Spinks Ely Ortho 2750 Mattress
Mattress
Harrison Spinks Ely Ortho 2750 Mattress
Size
Firmness
Construction
Depth (cm)
27
Layers
4
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.
- Real space for one sleeper: At 120cm wide, the UK small double is 30cm wider than the UK single, which means a solo adult can stretch out properly.
- Fits compact double bedrooms: It's 15cm narrower than the UK double, so it works in box rooms and lofts where a standard double leaves no walking space.
- Firm support across the full width: The 2,750 Cortec pocket and micro posture springs respond independently, so support stays consistent whether you sleep centred or sprawled to one edge.
- Breathable natural fillings: Wool, hemp and cotton fillings under a Belgian damask cover let heat escape, a genuine help if you sleep warm in a small room.
- Handles occasional couple use: Two people can share for the odd night, and the independent springs mean one sleeper's movement won't disturb the other.
This size suits you if...
You sleep alone and have outgrown a UK single but your room can't take a full double, or you're furnishing a guest room where couples stay occasionally rather than nightly. It also suits a downsized bedroom or a loft conversion where every centimetre of floor space matters, provided you're happy with a firm feel.
Consider another size if...
You share the bed every night, in which case 120cm will feel tight over time. We'd recommend the UK double instead; it's 15cm wider, and we suggest allowing at least 2.6m x 2.8m for it.
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What size room do I need for the Ely Ortho 2750 in a UK small double?
We suggest allowing at least 2.4m x 2.8m. That gives you space to walk around the bed and open drawers or a wardrobe without squeezing past. The mattress itself is 120 x 190cm, and because it arrives flat rather than rolled, check your staircase and door widths too.
Can a couple sleep on the UK small double Ely Ortho 2750?
For occasional nights, yes. The Cortec pocket springs work independently, so one person turning over won't ripple across to the other side. For every night sharing, 120cm is a squeeze, and the firm feel gives you less room to compromise on position. Nightly couples would be better served by the UK double.
How much bigger is a UK small double than a UK single?
The UK small double is 30cm wider than the UK single, and the two are exactly the same length at 190cm. In practice that extra width lets a solo sleeper change position freely, while the footprint only grows in one direction, which matters in a narrow room.
Is the Ely Ortho 2750 in a UK small double a good upgrade for a teenager?
Often, yes. A teenager who has outgrown a single gains 30cm of width without losing any length of floor space, since the UK small double and UK single are the same length. Bear in mind this is a firm mattress, so a lighter side sleeper may find it presses on hips and shoulders.
Will a UK small double fit where a standard double won't?
Frequently. The UK small double is 15cm narrower than the UK double, which can be the difference between a door that clears the bed and one that doesn't. We suggest at least 2.4m x 2.8m for the UK small double, against 2.6m x 2.8m for the UK double.