Silentnight SleepResponse Relieve 3000 Combination Single Mattress
The Silentnight SleepResponse Relieve 3000 Combination Mattress pairs breathable latex with a CoolEase cover and Mirapocket zoned springs, which means pressure relief and cooler, better-aligned sleep.
- Cooler, more comfortable nights
- Latex eases pressure as you sleep
- Zoned support for spinal alignment
£1,399
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Silentnight SleepResponse Relieve 3000 Combination Mattress
More available sizes
Mattress details
Mattress
Silentnight SleepResponse Relieve 3000 Combination Mattress
Size
Firmness
Construction
Latex
Pocket Spring
Depth (cm)
Layers
3
Layer Details
Box top with CoolEase cover
An advanced box top wrapped in a CoolEase cover that Silentnight says draws heat from your body. That means a surface designed to keep you cool and comfortable.
Breathable latex
Latex inside the mattress that relieves pressure on your body as you sleep. Silentnight says it has a natural cooling effect, so you get cushioning without as much heat.
Mirapocket zoned support system
Silentnight's zoned pocket spring system, which it describes as scientifically proven to improve spinal alignment and posture. It gives different parts of your body support where it's needed.
Layer details from swiftfurnitureworks.com product page, November 2026.
Key benefits
- Leaves floor space free: At 90 x 190cm, it leaves room for a desk, wardrobe and toy storage in a child's bedroom without the bed taking over.
- Zoned support for growing bodies: The Mirapocket zoned springs vary support along your body, which means a teenager's hips and shoulders get support where they need it.
- Cooler in a small room: Small bedrooms warm up quickly, so a breathable latex layer and a CoolEase cover designed to draw heat away should help a warm sleeper stay comfortable.
- Pressure relief for one: The latex layer cushions your pressure points as you sleep, a sensible upgrade for a student or first flat where the frame came with the room but the mattress didn't.
- Flexible guest setups: Two UK singles in a guest room let you host two friends or a couple, and the cooling layers help visitors who aren't used to the room.
This size suits you if...
You sleep alone and want zoned support without overheating, you're furnishing a child's or teenager's room where the desk and storage need space too, or you're kitting out a spare room or student flat with a standard single frame.
Consider another size if...
You regularly share the bed or like room to sprawl. The UK small double would suit you better, and we suggest at least 2.4m x 2.8m of floor space for it.
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FAQ's
Will the Silentnight SleepResponse Relieve 3000 single fit a bunk bed or cabin bed?
It will fit the 90 x 190cm base, but Silentnight doesn't publish a depth for this mattress, so we can't confirm it sits below a bunk or mid sleeper's safety rail. Check the frame maker's maximum mattress depth, measure the frame first, then compare the retailers listed on this page.
What size bedroom do I need for a UK single mattress?
We suggest allowing at least 2.1m x 2.8m of floor space for a UK single. That leaves room to walk around the bed and open a wardrobe. In a loft conversion, a UK single is often the easiest size to tuck under a sloping ceiling.
Is a UK single big enough for an adult or a teenager?
For one person, usually yes. A UK single is 90cm wide and 190cm long, which suits most teenagers and adults who sleep fairly still. If you're tall or spread out, the UK small double is 30cm wider at the same length.
What bedding fits the Silentnight SleepResponse Relieve 3000 in a UK single?
Standard UK single fitted sheets fit, along with a single duvet at 135 x 200cm. Silentnight doesn't publish a depth, so if you buy deep-pocket fitted sheets, check the pocket depth once the mattress arrives.
Is the UK single a good choice for a guest room?
Yes, if you want flexibility. Two UK singles let you put up two friends, two children or a couple, and you can push them together or keep a walkway between. In a spare room that doubles as an office, one UK single leaves space for the desk.