Silentnight Aloe Vera Polperro Miracoil Memory King Size Mattress
The Silentnight Aloe Vera Polperro Miracoil Memory Mattress combines a memory foam layer with a Miracoil spring system, which means you get pressure-relieving cushioning on top of a supportive spring base.
- Medium feel suits all sleep positions
- Memory foam eases pressure
- Minimises partner disturbance
£549
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Silentnight Aloe Vera Polperro Miracoil Memory Mattress
More available sizes
Mattress details
Mattress
Silentnight Aloe Vera Polperro Miracoil Memory Mattress
Size
Firmness
Medium
Construction
Memory Foam
Depth (cm)
28
Layers
Layer Details
Key benefits
- More room for each of you: Each sleeper gets 75cm, which is 7.5cm more per person than the UK double, so you can turn over without nudging your partner awake.
- Extra length for taller sleepers: At 200cm long, the UK king is 10cm longer than the UK double, which means a partner over six foot can stretch out with less risk of feet hanging off the end.
- Calmer nights on split schedules: If one of you gets up hours before the other, the extra width combined with the edge-to-edge design should help the person still asleep stay settled.
- Space without a super king room: You gain room each without the demands of the UK super king, which needs at least 3m x 2.9m, against our suggested 2.7m x 2.9m for a UK king.
This size suits you if...
You share the bed every night and keep waking when your partner turns over in a UK double, one of you is close to or over six foot and tired of running out of mattress, or your working hours differ and the early riser needs to slip out quietly.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m. We'd recommend the UK double instead, which needs at least 2.6m x 2.8m.
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FAQ's
Is the Silentnight Polperro UK king big enough for two adults?
Yes, for most couples. The UK king gives 75cm each, which is 7.5cm more per person than the UK double. If you both sprawl, or a dog regularly claims the middle, the UK super king gives 90cm each, although you'll need a room of at least 3m x 2.9m.
How much bigger is a UK king Polperro than a double?
The UK king is 15cm wider and 10cm longer than the UK double. Couples usually feel the width first, while the length matters more if either of you is tall. You'll also need king size sheets and a king duvet to match.
Will a UK king Polperro fit in a new build master bedroom?
Measure after you've planned where the wardrobes go, because new build rooms often feel smaller once furniture is in. We suggest at least 2.7m x 2.9m for a UK king, which leaves space to walk around the bed. If you fall short, the UK double needs at least 2.6m x 2.8m.
Is the Polperro in a UK king long enough for someone over 6ft?
The UK king is 200cm long, or 6ft 6in, which is 10cm more than the UK double. For a partner over six foot, that length is often the real reason to size up. The UK super king is the same length, so moving up again only adds width.
Should we choose the Polperro in a UK king or UK super king?
Choose the UK king if your room sits between our suggested 2.7m x 2.9m and 3m x 2.9m, or if 75cm each feels like enough. The UK super king gives each of you 15cm more, which helps if one of you is a restless sleeper. The medium feel and edge-to-edge design are the same in both sizes.