Silentnight Comfortable Foam Sleep Mattress
Mattress
Silentnight Comfortable Foam Sleep Mattress
Size
Firmness
Construction
Depth (cm)
Layers
Layer Details
- Real space for two: At 75cm each for two people sharing, you can both change position without negotiating for territory in the middle.
- Foam keeps movement quiet: All-foam construction absorbs motion rather than transmitting it, which means one of you getting up at 5am is less likely to wake the other.
- Length for taller sleepers: The UK king is 10cm longer than the UK double at 200cm, a real difference if either of you is approaching six foot.
- An affordable route to a bigger bed: Kings usually carry a price premium, so a budget foam model makes the upgrade from a double more reachable.
- Fits a normal master bedroom: We suggest at least 2.7m x 2.9m, which most UK master bedrooms can manage without giving up wardrobe space.
This size suits you if...
You share the bed every night and have outgrown a double, especially if you're on different schedules and want foam's quieter feel when one of you gets up early. Or one of you is tall and it's the length, at 6ft 6in, that you're really buying. It also suits couples who want a bigger bed without spending much to get one.
Consider another size if...
You sleep alone, or your bedroom is under our suggested 2.7m x 2.9m minimum. In that case we'd recommend the UK double instead, which needs at least 2.6m x 2.8m and gives up only 15cm of width.
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Is the Silentnight Comfortable Foam Sleep Mattress UK king big enough for a couple?
Yes, comfortably for most. At 150 x 200cm it gives 75cm each for two people sharing, noticeably more personal space than a double. Because it's foam rather than sprung, movement on one side is absorbed rather than passed across, so it's a reasonable choice if one of you shifts around a lot.
Will a UK king version of this mattress suit someone over six foot?
This is where the UK king pays off. At 200cm long, it's 10cm longer than the UK double, so a sleeper around six foot gets their feet on the mattress rather than hanging off the end. If height is your main complaint with your current bed, the length matters more than the width.
What room size do I need for this mattress in a UK king?
We suggest at least 2.7m x 2.9m so you can walk round both sides and open drawers without shuffling sideways. New build master bedrooms can feel tighter than the floor plan suggests once fitted wardrobes go in, so measure the usable floor, not the room on paper.
Does a foam UK king reduce partner disturbance?
It helps. Foam has no springs to transfer bounce, so when one of you turns over or leaves for an early shift, the other side of the bed stays fairly still. Add the extra width of the UK king over a double and you're less likely to be touching in the first place.
Where can I buy the Silentnight Comfortable Foam Sleep Mattress in a UK king?
Compare the retailers listed on this page; the prices shown here are updated as retailers change them, so what you see reflects current availability for the UK king rather than a snapshot. Availability can differ between sizes, so a stockist for the UK double won't necessarily carry this one.