Silentnight SleepResponse Breatheasy 1400 Pocket Sprung Double Mattress
The Silentnight SleepResponse Breatheasy 1400 Pocket Sprung Mattress combines breathable fibres with Mirapocket springs, which means air can move through the mattress while the springs support your body.
- Breathable fibres for airflow
- Tailored support from pocket springs
- Aloe vera-infused sleep surface
£599

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Silentnight SleepResponse Breatheasy 1400 Pocket Sprung Mattress
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Mattress details
Mattress
Silentnight SleepResponse Breatheasy 1400 Pocket Sprung Mattress
Size
Firmness
Construction
Orthopaedic
Pocket Spring
Depth (cm)
Layers
Layer Details
Key benefits
- Fits a typical shared bedroom: We suggest a room of at least 2.6m x 2.8m, so a UK double sits comfortably in most main bedrooms and plenty of second bedrooms too.
- Room left for bedside tables: Because the UK double is 15cm narrower than the UK king, a compact room may still take a bedside table on each side of the bed.
- Breathable fibres for a shared bed: Two people on 135cm of width build up warmth, so breathable fibres intended to help with temperature regulation are a sensible feature in a UK double.
- Support on your own side: The 1,400 Mirapocket springs are described as giving tailored support, which means each of you should be supported individually rather than by one flat, uniform slab.
- Bedding that's easy to find: Double sheets and a 200 x 200cm double duvet fit, and both are widely stocked at every price, helpful if you're furnishing a whole home at once.
This size suits you if...
You share with a partner in an ordinary-sized bedroom and still want space for a wardrobe and drawers, or you sleep alone and like enough width for a dog or cat to settle in a corner without pushing you to the edge.
Consider another size if...
You're both broad-shouldered or restless sleepers and 67.5cm each would feel cramped. We'd recommend the UK king instead, which gives 75cm each; allow at least 2.7m x 2.9m for the UK king.
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FAQ's
Is the Silentnight Breatheasy 1400 UK double big enough for two adults?
A UK double gives 67.5cm each for two people sharing. That suits most couples who sleep fairly still, although it can feel tight if one of you sprawls. The UK king gives 7.5cm more each, if you have the room for it.
What size bedroom do I need for a UK double Breatheasy 1400?
We suggest at least 2.6m x 2.8m for a UK double, with around 3m x 3m being the comfortable norm. At that size you can usually fit bedside tables plus a wardrobe without the bed dominating the room.
How much smaller is the UK double than the UK king in the Breatheasy 1400?
The UK double is 15cm narrower and 10cm shorter than the UK king. In a smaller bedroom that difference can decide whether you keep a bedside table on both sides, so measure your floor space before choosing.
Is the Silentnight Breatheasy 1400 double long enough for tall people?
The UK double is 190cm long, or 6ft 3in. Most adults fit comfortably, but if either of you is tall enough for your feet to reach the end, the UK king is 10cm longer.
What sheets and duvet fit a Breatheasy 1400 double mattress?
Standard double sheets fit the 135 x 190cm surface, and a 200 x 200cm double duvet covers two sleepers. Silentnight doesn't publish a depth for this mattress, so check fitted sheet depth once you have the mattress in front of you.






