Silentnight SleepResponse Breatheasy 1400 Pocket Sprung Single 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
£479

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 SleepResponse Breatheasy 1400 Pocket Sprung Mattress
More available sizes
Mattress details
Mattress
Silentnight SleepResponse Breatheasy 1400 Pocket Sprung Mattress
Size
Firmness
Construction
Orthopaedic
Pocket Spring
Depth (cm)
Layers
Layer Details
Key benefits
- Room left for everything else: At 90cm wide, the UK single leaves floor space for a desk or wardrobe, which matters in a box room or a child's bedroom.
- Two beds in one room: Its narrow footprint means siblings can each have their own UK single with a walkway between, something a wider size rarely allows.
- Cooler sleep for growing teens: Breathable fibres are there to help with temperature regulation, which suits a teenager who tends to wake up warm.
- Individual support on a small surface: The 1,400 Mirapocket springs are described as giving tailored support, so the mattress should respond to the body rather than feel like a flat slab.
- Easy, affordable bedding: Standard single sheets and a single duvet (135 x 200cm) fit, and single bedding is the cheapest and most widely stocked of any size.
This size suits you if...
You're furnishing a child's or teenager's room where the bed has to leave space for a desk and storage, or you sleep alone in a compact room, loft conversion or spare room that doubles as a study.
Consider another size if...
Two of you will share the bed most nights. We'd recommend the UK double instead, which gives 67.5cm each and needs at least 2.6m x 2.8m of floor space.
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
Will the Silentnight Breatheasy 1400 UK single fit a bunk bed or cabin bed?
At 90 x 190cm it matches the standard UK single footprint that bunk, cabin and mid sleeper frames are built around. Silentnight doesn't publish a depth for this mattress, though, so check the frame maker's maximum mattress depth and make sure the safety rail will still sit well above the sleep surface before you order.
How big a bedroom do I need for a UK single Breatheasy 1400?
We suggest allowing at least 2.1m x 2.8m. That leaves enough clearance to walk around the bed and open drawers, and it means a UK single can sit comfortably in a box room or a loft conversion where the usable floor under a sloping ceiling is narrow.
Is a UK single big enough for an adult?
For one adult who sleeps fairly still, yes: it's the standard one-person size at 90cm wide and 190cm long. Taller sleepers may find their feet near the end, and the UK king is 10cm longer if length is the issue, though it needs at least 2.7m x 2.9m of floor space.
What bedding fits the Silentnight Breatheasy 1400 UK single?
Standard single fitted sheets and a single duvet (135 x 200cm) fit. As Silentnight doesn't publish a depth for this mattress, check the pocket depth on fitted sheets once it arrives so the corners stay put on a child's bed that gets climbed on.
Should I get a UK single or UK double Breatheasy 1400 for a guest room?
If your guests usually arrive in pairs, the UK double is the better fit: it is 45cm wider than the UK single and gives 67.5cm each, but needs at least 2.6m x 2.8m. A UK single suits a spare room that's also a study, where solo visitors are the norm.






