Harrison Spinks Heaven 21500 Medium Mattress
Mattress
Harrison Spinks Heaven 21500 Medium Mattress
Size
Firmness
Medium
Construction
Depth (cm)
Layers
Layer Details
- Fits compact rooms: At 90cm wide it leaves usable floor space in box rooms and loft conversions where the bed has to share the room with a desk or wardrobe.
- A single built to last: Most singles are budget buys for children's rooms; this one is a premium pocket spring mattress, which suits a teenager who will keep it for years.
- Medium tension for growing sleepers: The medium feel is forgiving at the shoulder for side sleepers, a sensible choice for a teen or adult whose sleeping position varies.
- Guest rooms that impress: In a spare room that doubles as an office, one quality UK single gives occasional guests a genuinely comfortable night without dominating the floor.
- Cheap, easy bedding: Standard single sheets and a 135 x 200cm single duvet fit, and both are the most widely stocked and affordable bedding of any UK size.
This size suits you if...
You're a solo adult sleeper in a compact room, a loft conversion or a first flat and you want a mattress at the quality end rather than a disposable one. It also suits an older child or teenager whose bedroom has to fit a desk and wardrobe alongside the bed, and you'd rather buy once properly than replace a cheaper single in a few years.
Consider another size if...
You're an adult who shares the bed, or you simply feel cramped at 3ft wide. We'd recommend the UK double instead: it's 45cm wider than the UK single and the same length, and we suggest at least 2.6m x 2.8m of room space for it.
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Is the Heaven 21500 in a UK single a good choice for a child's room?
It fits the room, at 90 x 190cm the UK single is the standard children's bed size, but it's a premium mattress, so it makes more sense for an older child or teenager who will use it for years than for a young child likely to outgrow their setup quickly.
Will the UK single Heaven 21500 fit a bunk or mid sleeper frame?
The 90 x 190cm footprint matches standard UK bunk and mid sleeper frames. Raised frames often have depth limits for safety rails, though, and this is a substantial pocket spring mattress, so check your frame's maximum mattress depth against the manufacturer's listing before buying.
How much space does a UK single need in a spare room?
We suggest allowing at least 2.1m x 2.8m of floor space. That leaves room for the mattress plus space to walk and make the bed, which matters in a spare room doubling as an office where a desk is competing for the same floor.
Is a UK single big enough for an adult on this mattress?
For one adult sleeping alone, yes: 90cm of width is the UK standard for solo sleepers, and the medium pocket spring feel supports back and side sleeping. If you're broad-shouldered or move around a lot at night, the UK small double is 30cm wider and the same length, and worth considering.
Where can I compare prices for the Heaven 21500 single?
Prices for this size change regularly, so we don't quote a figure here. Compare the retailers listed on this page instead: the prices shown are updated as retailers change them, and it's worth checking each retailer's own delivery and trial terms too, as they differ.