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100 Night Sleep Trial on ALL mattresses!
Sleep Expert
Silentnight

Aaron Wilkes

Training Expert, Silentnight

What the Sleep Expert thinks...

"For firmer, clinical support, I steer people to the Miracoil Ortho. Zoned Miracoils stabilise the spine, hand‑tufting locks plush layers in place, and Eco Comfort fibres keep things cool. Perfect if back pain nags but you still want a bit of surface softness."

Designed specifically to provide support that maximises pressure relief, the Silentnight Miracoil Ortho Mattress is a premium quality mattress that delivers outstanding support. The firm feel is particularly good for those who may have back issues, but the plush upper layer provides you with an extra level of softness and cushioned comfort for a flawless night’s sleep. Regardless of whether you sleep on your front, your sides, or your back, you’ll get a better night’s rest on a Silentnight Miracoil Ortho Mattress.

This is an orthopaedic mattress, which means it provides a greater degree of support for your back and shoulders. The zone system ensures there’s no pressure points along the back, and keeps your spine in the neutral position. The mattress is an NBF-approved product, and conforms to the BS7177: 2008 standard for domestic use, and is fire-resistant.

Hand-tufted to keep it plump and soft for longer

Hand-tufting is a skill that is applied to only the very best mattresses. It keeps the plush layers and filling in position to prevent it becoming flattened or lumpy. It also firms up the layers, so you keep that soft touch but you have a firmer level of support too.

Silentnight’s unique Miracoil design

Silentnight’s Miracoil spring system is recognised the world over as one of the best designs in mattress construction. Each spring is designed to work independently to provide maximum support, and also prevents movement transference or roll-together, so both you and your partner get a great night’s sleep. The springs run from edge-to-edge, too, and with the reinforced stitching to avoid side sagging, you have a larger sleeping area so you can really spread out!

Eco-Comfort Fibre for a greener choice

Mattresses are notoriously unfriendly to the planet, so Silentnight has decided to do something about that. All of the fibres in the Eco-Comfort layer are 100% recyclable, so your mattress doesn’t cost the earth.

1260406-5055668780561

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.
23.5cm Depth icon
23.5cm Depth
This mattress is approximately 23.5cm deep.
Damask Cover icon
Damask Cover
A mattress cover which is made from a breathable Belgian damask fabric.
Orthopaedic Support icon
Orthopaedic Support
Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
No Roll Together icon
No Roll Together
Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.
Pressure Relieving icon
Pressure Relieving
This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.
Hypoallergenic icon
Hypoallergenic
Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.
Hand Tufted icon
Hand Tufted
Tufts help to secure the luxury fillings in place, helping the mattress retain it's fullness and plumpness over time.
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 design provides exceptional support and comfort
  • Edge-to-edge design provides you with a larger sleeping area to spread out in style
  • Eco-Comfort Fibre makes this a more environmentally-friendly choice
  • Firm support – ideal for those who want a firmer orthopaedic mattress
  • Hypoallergenic to provide you with a healthier, dust and mite-free sleeping environment
  • Made in the UK by one of the most trusted and respected mattress manufacturers

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

Highly Rated

Silentnight Miracoil Ortho Mattress

4.8 out of 5
(90)
(16)
(0)
(0)
(2)
Miracoil® Springs
Eco Comfort Fibres™
23.5cm Depth
Damask Cover
Orthopaedic Support
Firmness: Firm
100 Night Sleep Trial
£239
RRP £479
Save £240
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from £239
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Single
3' x 6'3"
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Small Double
4' x 6'3"
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£319
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Double
4'6" x 6'3"
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£319
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King Size
5' x 6'6"
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£369
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Super King
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Free Delivery in Next Day

Free delivery Saturday, 20th September
Order within 20hrs 17mins 48secs

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 108 reviews
Trustpilot star rating
Quality of product
4.8 / 5
Comfort Rating
4.7 / 5
Value for Money
4.8 / 5
83%
15%
0%
0%
2%

Customer Review Summary

Overall, the mattress is generally seen as a cost-effective, high-quality product; it comes highly recommended particularly for those suffering from back issues. Many users have cited an improvement in sleep and a reduction in their back pain. The firmness of the mattress has been noted, with some considering it a bit too firm, however, most found it strikes a good balance: firm yet comfortable. The absence of side handles for manoeuvrability has been highlighted, but this does not seem to have had a major impact on the overall satisfaction. The service provided, specifically the delivery, has been commended as efficient and prompt.

Comfortable
Firm
Supportive
Good Quality
Value For Money
Delivery
Side Handles
Firmness
Trustpilot Star rating Verified

Thought this would be to good to be true. And when the mattress arrived it wasnt. A top quality mattress that was as firm as it said it was. Very chuffed with this bargain. Now off to sleep well. Night all

Tony Green 24th Aug
Trustpilot Star rating Verified

It's early days but so far i'm finding this mattress a big improvement over my old memory foam one. It's firm but not too much that you feel as if you're lying on a wooden board and appears to be well made. Delivery was terrific, plenty of info and feedback from the courier, I could track their progress, they kept to the time slot i'd been given the night before and the driver was very friendly and helpful. Very satisfied with the whole process from choosing a mattress on the site to delivery.

Read moreless
Stephen Pendleton 24th Jul
Trustpilot Star rating Verified

Ordered for my partner who is recovering from back surgery and its great

Sam 19th Jul
Trustpilot Star rating Verified

Good quality; comfy; good value for money.One improvement would be for it to have side handles for easier lifting.

Tracy Headlong 12th Jun
Trustpilot Star rating Verified

The product is firm as indicated, lighter than my previous pocket sprung mattress of the same size. It's too early to give five stars because I haven't had the mattress long, or used it much. From my experience so far, I would say this is a good product. Handles on the sides would help with lifting and turning the mattress.

Read moreless
Mr Mark Benham 21st May
Trustpilot Star rating Verified

My pregnant daughter loves it.

Gordon Ginger 20th May

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Silentnight Miracoil Ortho Mattress

Silentnight Miracoil Ortho Mattress

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