Silentnight Every Season 1000 King Size Mattress
The Silentnight Every Season 1000 Mattress is dual-sided, with a cool-to-touch summer side and a winter side you flip to, which means you can change how it feels as the weather changes.
- Flip between winter & summer sides
- Cool-to-touch summer side
- 60-night trial
£919
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.
Silentnight Every Season 1000 Mattress
More available sizes
Mattress details
Mattress
Silentnight Every Season 1000 Mattress
Size
Firmness
Medium
Construction
Memory Foam
Pocket Spring
Depth (cm)
29
Layers
Layer Details
Key benefits
- More room each: At 75cm per person, the UK king gives you 7.5cm more each than a UK double, which means fewer elbows and less waking when your partner turns over.
- Length for taller sleepers: The 200cm length, about 6ft 6in, is 10cm longer than a UK double, so anyone near six foot can stretch out without their feet hanging over the edge.
- Easier on split schedules: Silentnight says the 1000 Mirapocket springs adjust to movement, and the extra width puts a little more distance between you when one of you gets up hours earlier.
- Space for pillows and shifting: During pregnancy, or while recovering, the 150cm width leaves room for a support pillow without squeezing the other person towards the edge.
- Fits standard king bedding: Standard king sheets and a 230 x 220cm king duvet fit, so you can buy bedding easily, although the 29cm depth needs deep-pocket fitted sheets.
This size suits you if...
You share the bed every night and wake each other more than you'd like in a UK double, one of you is close to six foot and runs out of length, or you want the two-season sides with room for both of you to settle without touching.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m once wardrobes and bedside tables are in. We'd recommend the UK double instead, for which we suggest at least 2.6m x 2.8m.
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
Is the Silentnight Every Season 1000 UK king big enough for two adults?
For most couples, yes. The UK king gives you 75cm each, which is 7.5cm more per person than the UK double. If you both sprawl, or a dog joins you most nights, the UK super king gives 90cm each, although we suggest a room of at least 3m x 2.9m for that size.
Is a UK king Every Season 1000 long enough if you're over six foot?
At 200cm, roughly 6ft 6in, the UK king is 10cm longer than a UK double. That extra length makes the most difference for someone around six foot, who would otherwise have their feet near the end. Allow for pillows at the head, which take up some of the length.
What size bedroom do you need for a Silentnight Every Season 1000 king?
We suggest at least 2.7m x 2.9m, and 3.2m x 3.2m for a comfortable amount of space to walk around. New build master bedrooms can feel tighter than the plans suggest once fitted wardrobes go in, so measure the floor space that is actually free rather than the whole room.
Is the king size Every Season 1000 hard to flip between summer and winter sides?
At 150cm wide and 29cm deep, the UK king is a two-person job to flip. Silentnight doesn't publish a weight for this mattress, so plan on turning it with your partner when the seasons change. Clear the bedside tables out of the way first, as the mattress needs room to tip.
What sheets and duvet fit a Silentnight Every Season 1000 king size?
Standard UK king sheets and a 230 x 220cm king duvet fit this size. The mattress is 29cm deep, so choose deep fitted sheets, which means the corners won't pop off when you flip it to the other side. A king duvet also gives couples enough width to avoid tugging it back and forth.