Silentnight Essentials 600 Mirapocket Mattress
Mattress
Silentnight Essentials 600 Mirapocket Mattress
Size
Firmness
Construction
Depth (cm)
Layers
Layer Details
- Independent springs, quieter nights: Pocket springs move on their own, which means an early riser slipping out at 6am is far less likely to disturb the person still asleep.
- Real space for two: With 75cm each for two people sharing, you can both settle into your own sleeping position rather than negotiating a shared middle.
- Length for taller sleepers: At 200cm the UK king is 10cm longer than the UK double, which matters more than width if one of you is approaching 6ft.
- Room for the dog too: If a pet on the bed is part of the routine, the extra width absorbs that habit without either of you losing your side.
- A low-cost way into this size: This model sits at the budget end of pocket springs, so upgrading to a UK king costs less here than with most rivals.
This size suits you if...
You share the bed every night and a double has started to feel cramped, especially with different work schedules where one of you gets up hours earlier. Or one of you is over six foot and keeps running out of mattress before running out of leg. Your room can take it too: we suggest allowing at least 2.7m x 2.9m for a UK king.
Consider another size if...
Your bedroom falls short of the 2.7m x 2.9m we suggest for a UK king, which happens more often than you'd think in a new build master once wardrobes go in. We'd recommend the UK double instead; allow at least 2.6m x 2.8m for that size.
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Is the Silentnight Essentials 600 Mirapocket king size big enough for a tall person?
It should be. The UK king measures 150 x 200cm, and that 200cm length is 10cm more than the UK double offers. If one of you is approaching 6ft and currently sleeps diagonally or with feet over the edge, the length is arguably the bigger upgrade here, with the extra width as a bonus.
Will a UK king version of this mattress stop me feeling my partner move?
It helps on two fronts. The Mirapocket springs move independently, so movement on one side transfers less to the other, and 75cm each for two people sharing means you're simply further apart. If your schedules differ, one of you leaving early is much less likely to wake the other than on a double.
What room size do I need for this mattress in a UK king?
We suggest allowing at least 2.7m x 2.9m, with more space feeling comfortable rather than tight. Measure with wardrobes and drawers in place, since a room that looks generous when empty can shrink quickly once furniture goes in. If you're under that minimum, the UK double is the safer choice.
How much bigger is the king than the double in this range?
The UK king is 15cm wider and 10cm longer than the UK double. The width difference sounds modest on paper, yet it's a gap you notice every night when you share, and the added length helps taller sleepers. This model also comes in a UK single if you sleep alone.
Where can I buy the Silentnight Essentials 600 Mirapocket in a UK king?
Retailer stock changes, so the most reliable answer is the live price table on this page, which updates as retailers change their listings. Because the specification detail Silentnight publishes for this model is limited, it's also sensible to check the retailer listing for depth and comfort layer information before you order.