Harrison Spinks Fitzgerald Single Mattress
The Harrison Spinks Fitzgerald is a firm, natural-fibre mattress with 11,000 springs across six layers, which means support that adapts closely to your body rather than pushing back in one flat plane.
- Firm support that eases shoulders & hips
- Breathes well for cooler nights
- Traceable wool, farm-grown hemp & flax
£1,759
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Harrison Spinks Fitzgerald Mattress
More available sizes
Mattress details
Mattress
Harrison Spinks Fitzgerald Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Wool
Natural
Depth (cm)
35
Layers
3
Layer Details
Pillow top surface
A deeply filled pillow top with micro springs and natural fillings, which means a softer, cloud-like feel at the surface before you reach the firmer support below. This takes the edge off the firm rating for the first few centimetres.
Natural fillings
Fully traceable British wool and cotton, plus hemp and flax sourced straight from the Harrison Spinks farm. Natural fibres like these help the mattress breathe, which means a cooler night if you tend to overheat.
Pocket springs
11,000 responsive springs in dynamic layers of high-density micro, Posturfil and Cortec™ pocket springs. Six layers adapt to your body as you sleep, relieving pressure while letting air move through the mattress.
Layer details from featherandblack.com product page, September 2026.
Key benefits
- Fits compact rooms: At 90cm wide it leaves floor space for a desk or wardrobe, and we suggest as little as 2.1m x 2.8m of room.
- A long-term bed for a teenager: Firm support and hard-wearing natural fillings make sense for a teen who will use this bed for years rather than growing out of it quickly.
- Natural fibres in a small footprint: British wool, cotton, hemp and flax breathe well, which means a cooler night for a teenager or guest who runs warm.
- Guest-room friendly: A UK single, or a pair of them, fits a spare room that doubles as an office without swallowing the whole floor.
- Cheap, easy bedding: Single sheets and duvets are the most widely stocked of any size, though at 35cm deep you should check fitted sheets for depth.
This size suits you if...
You're buying a long-term solo bed, perhaps for a teenager moving up from a childhood bed, or for yourself in a compact room or first flat where 90cm of width is all the floor plan allows. It also suits a guest room where you want visitors on something genuinely supportive rather than a tired old spare.
Consider another size if...
You share the bed, or a solo sleeper wants space to spread out. We'd recommend the UK double instead, which is 45cm wider and the same length; allow at least 2.6m x 2.8m of floor space for it.
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FAQ's
What are the dimensions of the Harrison Spinks Fitzgerald UK single?
It measures 90 x 190cm, or 3ft x 6ft 3in, the standard UK one-person size. The mattress itself is 35cm deep, which is taller than many singles, so check your fitted sheets and any frame with rails before ordering.
Will the Fitzgerald UK single fit a bunk or mid sleeper frame?
The width and length match standard bunk frames, but the 35cm depth is the sticking point. Raised frames need enough guard rail showing above the mattress to be safe, and a mattress this deep will often sit too high. Check your frame's maximum mattress depth before buying.
What room size do you need for a UK single Fitzgerald?
We suggest allowing at least 2.1m x 2.8m of floor space, which gives you room to walk alongside the bed and open drawers or a wardrobe. In a child's room competing with toy storage and a desk, the 90cm width is the easiest of any size to work around.
Is the Fitzgerald a good single mattress for a child?
It's a firm mattress with a softer pillow top, better suited to a teenager than a young child, and the cost is hard to justify for a bed that will be outgrown. For a teen keeping the same bed into adulthood, the durability argument is stronger.
Where can I buy the Fitzgerald in a UK single?
Compare the retailers listed on this page; the prices shown here are updated as retailers change them, so what you see reflects current stock rather than a snapshot. Availability in a single can differ from the double and king sizes, so it's worth checking the live table rather than assuming.