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Sleep Expert
Silentnight

Aaron Wilkes

Training Expert, Silentnight

What the Sleep Expert thinks...

"Our double-sided Miracoil gives you firm, even support without the weight of a bulky mattress. The head‑to‑toe spring rows stop roll‑together, reinforced edges add space to starfish, and Eco Comfort fibres keep things cool—just flip seasonally and you’re set."

Over 60 years of expertise and innovation go into every Silentnight mattress, and the Double-Sided Miracoil Mattress is no exception. The patented Miracoil system uses a double-spring design to provide improved pressure relief and support, but in a more compact design, making the Miracoil mattress lighter and easier to move. The edge-to-edge support design gives you more personal sleeping space – ideal if you like to spread out (or ‘starfish’) at night!

Unless you actually want to, there’s nothing that will disturb your sleep more than ‘roll together’! Because of the Miracoil design and edge-to-edge construction, the Double-Sided Miracoil mattress eliminates roll-together and motion transference, so even if you wriggle around you won’t disturb your partner. The reinforced edges give you more room to spread out, creating the perfect environment for a restful night’s sleep.

Eco Comfort Fibre for a greener mattress

We’re all looking for ways to reduce our impact on the planet, so Silentnight has gone the extra mile to utilise 100% recyclable Eco Fibres in their latest mattress designs. Made from sustainable sources, they’re breathable and have been scientifically proven to keep you cooler while you sleep.

NBF-approved and made in the UK

The Silentnight Double-Sided Miracoil mattress is approved by the National Bed Federation, so you can be sure it’s been made to their exacting standards. The mattress is made in the UK and is hand-finished for that premium-quality look.

Turnable for a longer lifespan

As the mattress has fillings on both sides (hence the name Double-Sided!), you can turn this mattress regularly to keep it in tip-top condition. It’s easy to turn too, thanks to the lightweight construction. A firmness rating of 5 means no matter which side you pick you’ll always get maximum support and superior comfort levels, thanks to those clever Miracoils!

1276535-5055668787874

Miracoil® Springs icon
Miracoil® Springs
Silentnight`s world-famous Miracoil® spring system is designed to give perfect support to all parts of the body for a complete restful night`s sleep. Enjoy an undisturbed sleep with individual sleeping zones and no roll-together.
Eco Comfort Fibres™ icon
Eco Comfort Fibres™
Breathable and sustainable fibres that are 100% recyclable give you a fresh and purifying sleep from eco-friendly materials that won’t cost the planet or your pocket. Eco Comfort Fibres™ have been scientifically proven to keep you cooler while you sleep.
22.5cm Depth icon
22.5cm Depth
This mattress is approximately 22.5cm deep.
Knitted Cover icon
Knitted Cover
This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.
Orthopaedic Support icon
Orthopaedic Support
Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
Reinforced Edges icon
Reinforced Edges
The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.
Hypoallergenic icon
Hypoallergenic
Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.
Turnable icon
Turnable
The mattress has fillings on both sides. Double-sided mattresses need to be turned regularly to keep them in good condition.
Made in the UK icon
Made in the UK
This item has been manufactured in the UK.
Fire Resistant - Low Hazard icon
Fire Resistant - Low Hazard
This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Additional features

  • Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.
  • Silentnight’s unique Miracoil Spring system delivers outstanding comfort and support with minimal movement transference
  • The Eco Comfort Fibre makes this a greener, more environmentally-friendly mattress
  • NBF approved with a 5-year guarantee for complete peace of mind
  • Firmness rating of 5, making it ideal for those suffering from a bad back
  • Reinforced edges, allowing the full sleeping surface to be utilised – perfect if you love to spread out when you’re asleep!

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

  • AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
  • CA1-CA9
  • DD1-DD11
  • DG1-DG14, DG16
  • EH1-EH49, EH51-EH55, EH91, EH95, EH99
  • FK1-FK21
  • G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
  • IV1-IV19, IV30-IV32, IV36
  • KA1-KA30
  • KY1-KY16, KY99
  • LA1-LA7
  • ML1-ML12
  • PH1-PH26
  • TD1-TD15
100 Night Sleep Trial icon
100 Night Sleep Trial
Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100-night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

Silentnight 5 Year Guarantee

We know that reliability and peace of mind matter to our customers, that’s why we offer a full manufacturer’s guarantee on all of our mattresses, upholstered divan beds and headboards.

Download warranty/guarantee information

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Silentnight Double Sided Miracoil Mattress

4.8 out of 5
(409)
(66)
(9)
(2)
(5)
Miracoil® Springs
Eco Comfort Fibres™
22.5cm Depth
Knitted Cover
Orthopaedic Support
Firmness: Firm
100 Night Sleep Trial
£189
RRP £279
Save £90
32% off
from £189
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Single
3' x 6'3"
Lightning Deal
£189
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Small Double
4' x 6'3"
Lightning Deal
£229
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Double
4'6" x 6'3"
Lightning Deal
£229
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King Size
5' x 6'6"
Lightning Deal
£279
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Super King
6' x 6'6"
Lightning Deal
£349
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Free Delivery in Next Day

Free delivery Tomorrow, 6th December

Place your order now and we'll contact you to arrange delivery when your order is ready for despatch. You can then choose our popular next day delivery or select a day & time of your choice and get delivery when it's convenient for you.

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Silentnight Sleep Expert

See what the Sleep Expert thinks about this product. Find out

Sleep Expert

Rated Excellent

4.8/5
based on 491 reviews
Trustpilot star rating
Quality of product
4.8 / 5
Comfort Rating
4.8 / 5
Value for Money
4.8 / 5
83%
13%
2%
0%
1%

Customer Review Summary

Customers have generally found the mattress to offer an impressive balance of comfort and support, leading to marked improvements in their sleep quality. Many reviewers have praised its sturdy construction and the quality of materials used, adding to its durability and luxurious feel. Some found the mattress to be firmer than they anticipated, which is appreciated by those who prefer extra spinal support, though it may take some getting used to for others. Overall, the product is well-received for enhancing sleep while providing substantial value.

Excellent Comfort
Strong Support
Durable Materials
Good Value
Luxurious Feel
Heavy Weight
Firmer Than Expected
Trustpilot Star rating Verified

Excellent value for money and swift delivery

Sian Soanes 11th Nov
Trustpilot Star rating Verified

All what I feel is the springs in my body

C Hardwicke Road Falah 10th Nov
Trustpilot Star rating Verified

Fantastic mattress for the price. So pleased I bought this one. S.Kirkham

Sylvia Kirkham 9th Nov
Trustpilot Star rating Verified

Good one. Thanks

Sameer Shaktawat 5th Nov
Trustpilot Star rating Verified

Great mattress for the price

Anne Marie 2nd Nov
Trustpilot Star rating Verified

For it's price I have no complaints delivery was when they said it was double wrapped so kept nice and clean

Alan 2nd Nov

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Silentnight Double Sided Miracoil Mattress

Silentnight Double Sided Miracoil Mattress

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