Harrison Spinks Saltaire 10750 Pocket Mattress
Mattress
Harrison Spinks Saltaire 10750 Pocket Mattress
Size
Firmness
Medium Soft
Construction
Depth (cm)
30
Layers
3
Layer Details
- Cover. A fine wool-viscose cover, chosen for its supreme softness. It is the first thing you feel, and it sets the gentle tone for the rest of the mattress.
- Comfort fillings. Luxurious natural fillings including silk, mohair, Yorkshire wool, cotton, hemp and flax. Natural fibres like these breathe and wick moisture, which means a cooler, drier feel through the night than most synthetic foams.
- Support system. 10,750 pocket springs using Harrison Spinks' award-winning Cortec Quad Core spring system, with each spring nestled within a breathable fabric pocket. Springs that move independently respond to each part of your body, so a heavier hip sinks in while a lighter shoulder stays supported.
Layer details from mattressonline.co.uk product page, September 2026.
- Full spring count in the smallest footprint: You get the same Cortec Quad Core system as the bigger sizes, which means support that follows one body closely rather than a compromised junior version.
- A sensible teen upgrade: The medium soft feel cushions lighter frames well, so a growing teenager gets pressure relief a firmer budget single often cannot offer.
- Compact rooms stay usable: At 90cm wide it leaves space for a desk, wardrobe and floor to move around, even in a box room or under a loft slope.
- Natural fillings for warm sleepers: Wool, silk and flax breathe and wick moisture, which matters in small rooms that heat up quickly overnight.
- A guest bed worth sleeping in: In a spare room that doubles as an office, it gives visitors a genuinely comfortable night rather than a token bed in the corner.
This size suits you if...
You sleep alone and want a properly made pocket spring mattress rather than a stopgap, you're buying a long-term bed for a teenager who prefers a softer cushioned feel, or you're furnishing a guest room and want visitors to sleep as well as you do. It also suits a first flat or student room where the frame is provided and the mattress is yours to choose.
Consider another size if...
You share the bed, even occasionally, or you simply want more room to stretch out. We'd recommend the Saltaire 10750 in a UK double instead, which is 45cm wider than the UK single at the same length; allow at least 2.6m x 2.8m of floor space.
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How big is the Harrison Spinks Saltaire 10750 in a UK single?
The UK single measures 90 x 190cm, or 3ft x 6ft 3in. It's the standard one-person size in the UK, so ordinary single sheets and a standard single duvet fit without any hunting for unusual bedding. We suggest allowing at least 2.1m x 2.8m of floor space around it.
Will the Saltaire 10750 UK single fit a bunk or mid sleeper frame?
The width is standard, so it should fit the base, but this is a 30cm deep mattress and many raised frames set a maximum depth so the guard rail stays high enough. Check your frame's stated limit before buying; on a lot of bunks and mid sleepers, a mattress this deep will sit too proud to be safe.
Is the UK single Saltaire 10750 a good buy for a child's room?
It fits easily, leaving room for toy storage, a wardrobe and a desk, and the medium soft feel suits lighter bodies. It's a serious spend for a child's bed, but the natural fillings and handcrafted build are designed to last, so it can carry a child through the teenage years rather than needing replacing.
Should I choose the Saltaire 10750 in a UK single or a UK small double?
The UK single is 30cm narrower than the UK small double, and both are the same length. If you're an adult sleeping alone in a room with a bit of spare space, that extra width is a real comfort gain; we suggest at least 2.4m x 2.8m of floor space for the UK small double.
Where can I buy the Saltaire 10750 in a UK single?
This mattress is sold exclusively through Mattress Online, so compare against the live pricing shown on this page, which is updated as the retailer changes it. Because the UK single is the smallest size in the range, it's also the cheapest way to try Harrison Spinks' 10,750-spring construction.