Product options: size Size... size-uk-single Single (3' x 6'3") size-uk-small-double Small Double (4' x 6'3") size-uk-double Double (4'6" x 6'3") size-uk-king King Size (5' x 6'6") size-uk-superking Superking (6' x 6'6") Size...
label: Size Single (3' x 6'3")
label: Size Small Double (4' x 6'3")
label: Size Double (4'6" x 6'3")
label: Size King Size (5' x 6'6")
label: Size Superking (6' x 6'6")
Order in the next 14 hours 53 minutes 48 seconds for delivery on Monday, 26th June
Please select the options you would like before adding to the basket
Other sizes available
IN STOCK - available for Free Next Day Delivery, or any day of your choice
Support provided by world-famous Miracoil springs
Stable support runs from one edge to the other - no roll-off, nor roll-together
EcoComfort Fibre is breathable and scientifically proven to keep you cooler
Love the earth - EcoComfort Fibres are recycled!
Low maintenance mattress need to be rotated but never flipped over
Soft knit cover with microquilted surface
Tri-zoned support - extra support for the central hip & lower back area
Medium / Firm feel
24cm deep (approx)
About Silentnight Miracoil
Silentnight's world-famous Miracoil spring system is designed to offer perfect anatomical support for a restful night's sleep. The edges are reinforced for maximum sleep space so you can sleep right to the very edge - without fear off roll-off! Enjoy an undisturbed sleep: with individual sleep zones, there's no roll-together either.
Lower Back Support
Enhanced support where it's most needed in the lower back area means that this mattress provides suitable support for everyone, great or small.
EcoComfort Fibre - soft recycled polyester fibres that are proven to reduce your temperature as you sleep.
More Sleep Space
Reinforced springs around the mattress edge and a firm rod edge help to make sure that the edge will never wobble, sink or bulge, instead giving you support across the complete mattress surface. You'll be reclaiming valuable space that's usually lost in conventional less edge-stable mattresses.
No Need To Turn
This mattress is purposely designed to be single sided for your convenience - there's no need to flip it over, but we do recommend that you rotate the mattress regularly.
Medium to Firm
A firmer level of support than a medium feel mattress.
No Roll Together
No roll together - the springs are arranged in personal sleep zones, so you can sleep soundly even if your partner rolls over or moves. You won't be disturbed by their motion, and there's no tendency to roll towards the middle.
Provides maximal pressure relief, by spreading more of your body's weight across the mattress - less toss and turning, more restful sleep.
This mattress is hypoallergenic & resistant to dust mites, is ideal for asthma and allergy sufferers, or anyone looking for a healthier night's rest
Mattress depth 24cm (9.4") approximately.
Fire Resistant - Low Hazard
This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home
NBF Approved Product
Peace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation's Code of Practice. Click here for more details
The Silentnight Rio Miracoil Mattress is a member of Silentnight's brand new Select Collection, designed to offer the world-class support you'd expect from Silentnight.
Miracoil Springs are designed to provide the comfiest sleep possible. Divided into three separate zones of support, Miracoil ensures that your lighter areas get gentler support whilst still giving your hips and lower back the firmer support they need. The firm mattress edge means you can sleep safely right up to the edge without having to fear roll-off, and the top-to-toe spring alignment prevents roll-together.
Topping the springs there's a great new innovation: EcoComfort Fibres, which have been proven in scientific testing to keep you cooler while you rest. The "Eco" in "EcoComfort" is because they're taken from recycled materials, giving back a little bit to the earth, even while you sleep.
The Rio Mattress is finished off with a soft quilted and knitted fabric, and the Rio is also low-maintenance as it's non turn - just rotate regularly to keep it in top shape. The Rio is also Hypoallergenic.
Next Day Delivery or Choice of Delivery Day
When in stock, you can receive this product the very next day when ordered before 4pm.
Don’t want it tomorrow? No problem! Simply choose a different day in the basket.
Available with the following delivery options:
Delivered to the door of your building absolutely FREE.
Two Man Delivery +£19.99
Conveniently delivered to the room of your choice.
Optional Mattress Recycling available +£24.99.
Perfect for those who are not available during the week.
Costs £17.50 in addition to any other delivery costs.
Delivery is on an all-day service, 8am - 6pm, Monday - Saturday.
For further information, please visit our Delivery page.
Silentnight Rio Miracoil Mattress reviews verified by reevoo
Value for money
Scores 8.9 out of 10based on 474 reviews
8out of 10
This is the second time I've purchased this mattress make/type. Very happy with it. Note that it is a very firm mattress, so I have added extra cushioning via a mattress topper.
Reviewer left no comment
Confirmed purchase: 13 June 2017 Published on: 22 June 2017 10out of 10
God service from company. Mattress everything we wanted.
Reviewer left no comment
Confirmed purchase: 05 May 2017 Published on: 02 June 2017 10out of 10
It's the best thing I have ever bought! Never slept so well and great value for money.
Confirmed purchase: 25 April 2017 Published on: 23 May 2017