Sleep Story Memory Plus Single Mattress
The Sleep Story Memory Plus is a memory foam mattress with a medium feel, which the brand says is ideal for most sleepers.
- Cradling memory foam eases pressure
- Medium feel suits side sleepers
- Hypoallergenic build
£399
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Sleep Story Memory Plus Mattress
More available sizes
Mattress details
Mattress
Sleep Story Memory Plus Mattress
Size
Firmness
Medium
Construction
Foam
Memory Foam
Depth (cm)
25
Layers
Layer Details
Memory foam comfort layer
A deep memory foam comfort layer moulds to your body to relieve pressure. In practice that means a slow, cradling feel that eases weight away from your hips and shoulders.
Layer details from furniturevillage.co.uk product page, September 2026.
Key benefits
- Leaves space in a small room: At 90cm wide, the UK single leaves floor space for a desk and wardrobe in a crowded child's bedroom, and we suggest allowing at least 2.1m x 2.8m.
- Cushioning for side-sleeping teens: The memory foam moulds around shoulders and hips, which means a teenager who sleeps on their side gets pressure relief on a narrow bed.
- Two guests, two beds: A pair of UK singles lets a spare room host two guests who would rather not share, each sleeping on the same medium feel.
- Suits a dusty kids' room: The hypoallergenic build and Tencel cover suit a child who reacts to dust, though all-foam can feel a little warm for anyone who sleeps hot.
- Easy bedding to find: A single duvet (135 x 200cm) fits, but choose fitted sheets with pockets deep enough for a 25cm mattress so the corners stay put.
This size suits you if...
You sleep alone in a compact bedroom or a first flat where the frame is already provided, or you're buying for a child or teenager who needs some pressure relief on a 3ft x 6ft 3in bed.
Consider another size if...
You share the bed, even occasionally, or you want room to spread out on your own. We'd recommend the UK small double instead, and we suggest at least 2.4m x 2.8m for it.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's
Will the Sleep Story Memory Plus UK single fit a bunk bed or mid sleeper?
The 90 x 190cm footprint matches a standard single frame, so width and length are fine. Depth is the thing to check. At 25cm, the Memory Plus is deeper than many raised frames are designed for, so look up your bunk or mid sleeper's maximum mattress depth and make sure the guard rail still sits well above the sleeping surface.
Is a UK single Sleep Story Memory Plus big enough for an adult?
For one adult of average height, yes. At 90cm wide it suits a still sleeper more than someone who sprawls. Taller adults should keep in mind that the UK single is 10cm shorter than the UK king, which is the first size in this range to add length as well as width.
How much room do I need for a UK single memory foam mattress?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. That leaves enough clearance to walk beside the bed and open a wardrobe or desk drawer, which matters most in a child's room or a spare room that also works as an office.
Can I fit two Sleep Story Memory Plus singles in a guest room?
Often, yes, and two singles tend to suit guests who prefer their own bed. You'll need more floor space than our single-bed minimum, so measure the room with both beds and a walkway between them before buying. The pair would share the same medium memory foam feel.
How much narrower is a single than the Sleep Story Memory Plus double?
The UK single is 45cm narrower than the UK double, and both are the same length. The UK double gives 67.5cm each for two sharing, so it suits a solo sleeper who wants more room or a couple on a budget. We suggest at least 2.6m x 2.8m for the UK double.