SleepSoul Space Memory Pocket 3000 Pillowtop King Size Mattress
The SleepSoul Space Memory Pocket 3000 Pillowtop Mattress combines 3,000 pocket springs with a pillow top and memory foam, which means a medium feel with soft cushioning on the surface.
- Medium feel with cushioned comfort
- Hypoallergenic cashmere knitted cover
- Pillow top softens the surface
£438
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SleepSoul Space Memory Pocket 3000 Pillowtop Mattress
More available sizes
Mattress details
Mattress
SleepSoul Space Memory Pocket 3000 Pillowtop Mattress
Size
Firmness
Medium
Construction
Foam
Memory Foam
Pocket Spring
Rolled
Depth (cm)
36
Layers
3
Layer Details
Soft foam comfort layer
A 3cm layer of plush soft foam that gives the first feel of softness when you lie down, so the surface feels gentle rather than hard.
Memory foam
A 3cm layer of memory foam that moulds to your body, which means it cushions your shoulders and hips.
Soft foam base comfort layer
A further 2cm layer of plush soft foam that finishes the comfort layers, adding cushioning before the pocket springs below.
Layer details from mattressman.co.uk product page, October 2026.
Key benefits
- More room each: At 75cm per person, the UK king gives each of you 7.5cm more than a UK double, so elbows and knees meet less often during the night.
- Fewer wake-ups from a partner: The 1,000 full-height pocket springs work individually, which means one sleeper turning over is less likely to jolt the other, and the extra width adds a little more distance.
- Length for taller sleepers: At 200cm long, the UK king is 10cm longer than a UK double, so taller sleepers are less likely to find their feet hanging off the end.
- Cushioning across a wider surface: The pillow top and 3cm memory foam layer cover the full 5ft x 6ft 6in, so both of you get the same soft, moulding first feel.
- Easier to rotate: A UK king mattress is awkward to shift, so the turning handles help when you rotate this single-sided design regularly to keep wear even.
This size suits you if...
You share the bed with a partner and keep waking each other on a UK double, or your schedules differ and one of you gets up hours before the other. It also suits you if one of you is tall enough that a 190cm bed has always felt a little short.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m. We'd recommend the UK double instead, for which we suggest at least 2.6m x 2.8m.
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FAQ's
Is the SleepSoul Space Memory Pocket 3000 Pillowtop UK king big enough for two?
For most couples, yes. The UK king gives 75cm each, compared with 67.5cm each on a UK double. That extra 7.5cm per person sounds small on paper, but it is often enough to stop you brushing against each other through the night, especially if one of you sleeps on your side with knees drawn up.
Is a UK king mattress long enough for a tall person?
The UK king is 200cm long, 10cm longer than a UK double. If one partner is tall and has always slept with feet near the edge, the length is the real upgrade here rather than the width. The UK super king is the same length, so sizing up beyond the UK king adds width only.
What size bedroom do I need for a UK king mattress?
We suggest allowing at least 2.7m x 2.9m, with 3.2m x 3.2m being comfortable. Remember to measure once wardrobes and drawers are in place, because a new build master bedroom can feel much smaller furnished than it did empty. Leave enough space to walk round both sides and open doors fully.
What bedding fits a UK king pillowtop mattress?
Standard king sheets fit the 150 x 200cm surface, and a 230 x 220cm king duvet covers it. Because this mattress is 36cm deep with a pillow top, check that fitted sheets have a deep enough pocket before buying, as shallower sheets can pull off at the corners.
Should I get the UK king or UK super king SleepSoul Space Memory Pocket 3000?
The UK super king gives 90cm each, so the UK king gives 15cm less per person. If you rarely disturb each other, the UK king is usually enough and fits a smaller room. For the UK super king we suggest at least 3m x 2.9m.