Silentnight Moretto Miracoil Mattress
- In-stock
- Finance available
- Free delivery
- Returns
- Feature: Hypoallergenic
- Brand: Silentnight
From £239.00
BedBoy earns a commission on outbound retailer links. Editorial scoring is independent of commission rates. How this works →
BedBoy Score
A composite score drawn from aggregated customer sentiment across verified reviews, with construction-type benchmarks for categories where reviewer commentary is limited. See our scoring methodology.
across 2 measured categories
Per-category breakdown below. The composite is the unweighted mean of every scored category, rounded to one decimal place.
- Brand
- Silentnight
- Retailer
- Mattress Online
- Delivery time
- Good
- Customer sentiment
- Excellent
- Guarantee
- Excellent
About the Silentnight Moretto Miracoil Mattress
Last checked
The Silentnight Moretto Miracoil Mattress is a 25cm, single-sided sprung mattress built around Silentnight’s Miracoil spring system rather than individual pocket springs, with Eco Comfort Fibre padding under a quilted knitted cover. It is an honest budget construction. Miracoil is a continuous-spring design, so the support comes from a linked spring unit with firmer central reinforcement for the hips and lower back, not from separately moving pockets that contour independently under each shoulder, hip and knee. The medium-to-firm feel sits in a sensible place for a back-care mattress, especially with the stated lower-back support, although the comfort stack is fairly conservative: recycled polyester fibre is breathable, hypoallergenic and vegan-friendly, but it is still a lighter, simpler comfort layer than the foam-and-mini-spring builds common in the £500+ pocket-sprung tier. The 25cm depth is respectable for this class, and the double weight of 19.5kg keeps rotation manageable compared with heavier hybrid mattresses, helped by the fact it does not need flipping. Edge support is part of the spec, and that is meaningful on a linked-spring mattress because weaker borders can make smaller sizes feel cramped; here the design is intended to keep the sleeping surface usable closer to the sides.
Back sleepers and some side sleepers who like a flatter, supportive feel are the clearest match, particularly where the priority is lumbar steadiness rather than a deep, cushioned sink. Happier accounts repeatedly describe it as comfortable, supportive and good value, with several people finding the firmness balanced rather than harsh; one longer ownership account links the central support with eased lower-back discomfort, which fits the Miracoil back-care positioning. The comfort split is fairly sharp. A recurring complaint is that the mattress feels much harder than expected, enough for some to consider adding a topper, while another repeated pain point is partner disturbance: despite the no-roll-together claim, low-scoring feedback describes a bouncy, boat-like feel when the other person moves. That contradiction is important, because a linked spring unit can share movement across the mattress more readily than pocket springs, so couples with a restless sleeper may notice motion transfer even if the centre support resists sagging. Edge performance earns better comments, including small-double use where the sides did not collapse when sat on, and the knitted cover plus Eco Comfort Fibre should suit people who want a less clammy surface than basic foam, though it will not feel as plush as memory foam. If the aim is a supportive, affordable UK-made mattress for back sleeping or firmer comfort, this works. If partner movement, pressure relief or a softer side-sleeping surface matter more, a pocket-sprung mattress with deeper comfort layers makes more sense.
Pros and Cons
Pros
- Medium-firm support alleviates lower back pain and improves sleep quality.
- Eco Comfort Fibre reduces heat, helping to regulate temperature during sleep.
- Good edge support prevents collapse when sitting, enhancing overall usability.
- Affordable price offers great value compared to competing mattresses.
Cons
- Some find it too firm, resulting in discomfort during sleep.
- Partners' movements can disturb sleep due to lack of isolation.
- Quality of support deteriorates for some after a few weeks.
- Non-turn design may limit comfort adjustments over time.
Price Tracker
Written by
Giselle Green, Editor in Chief
Last checked by Giselle Green on . Scoring follows our scoring methodology.
Specifications
Manufacturer specifications without the jargon, easy to scan and compare.
No roll-together
Crafted with innovative technology, this item ensures independent sleeping zones, eradicating disruptions caused by movement by one person, thereby offering you a serene night's sleep. Furthermore, this distinctive attribute aims to promote even weight distribution, essentially contributing to better sleep posture and relieving areas of high pressure, ensuring you wake up refreshed and invigorated each morning.
Medium to Firm
Brandishing a "medium to firm" categorisation, this refers to the desired balance between support and comfort. Typically, such a rating means you'll experience an optimal distribution of your body weight while ensuring pressure points like hips and shoulders won't sink too deeply, thereby resisting counterproductive sagging and promoting aligned posture.
Knitted cover
A knitted cover spells out a blend of cosiness with breathability, providing a comforting touch that many crave while ensuring your temperature remains well regulated throughout the night. This feature pairs comfort and functionality in a coveted balance, contributing to an intimate sleep environment that is warm, inviting, yet refreshingly aerated.
Fire Resistant
Ensuring safety during your peaceful slumber, fire resistance is a crucial feature that reduces the risk posed by potential accidents involving flammable materials. Furthermore, it demonstrates the manufacturer's commitment to adhere to strict safety standards, prioritizing your well-being over all else.
National Bed Federation Approved Brand
Receiving approval from the National Bed Federation indicates that the product meets specific industry standards and quality benchmarks. This approval serves as a reassurance of the product's reliability and durability, though discerning buyers may still want to consider personal comfort preferences.
Eco Comfort Fibre
Encompassing sustainable and recyclable materials, Eco Comfort Fibre contributes to a greener environment while offering substantial comfort. This technology, simultaneously breathable and resilient, aids in maintaining an ideal sleep temperature and delivers an uninterrupted, restful night.
Lower back support
You'll find comfort in knowing that lower back support benefits considerably from this mattress's construction. It can work wonders in maintaining spinal alignment, thus enhancing sleep by reducing discomfort, particularly for individuals accustomed to sleeping on their sides.
Approved by Allergy UK
Allergy UK approval indicates the mattress is less likely to trigger allergic reactions, hence providing more comfort for those with sensitivities. However, regular cleaning is necessary to effectively maintain its hypoallergenic properties.
25cm deep
In terms of depth, 25cm can imply a mattress that provides significant cushioning, potentially offering improved comfort and support. However, this dimension also may require deeper fitted sheets, an additional consideration for the shopper.
Vegan-friendly
Plant-based or synthetic fillings avoid wool, silk or other animal-derived fibres, leaving the surface suitable for shoppers avoiding animal materials. Check cover materials and fire barrier details where allergies are involved.
Approved by the National Bed Federation
Factory auditing checks that the mattress is made under UK rules for flammability, fillings and labelling, giving you a clearer paper trail for what arrives at home. It doesn't prove comfort, firmness or long-term durability.
5 year guarantee
Fault cover puts manufacturing problems in writing, making a loose strut, failed fixing or collapsed padding less of a gamble after delivery. Accidental damage, fabric marks and poor fitting usually sit outside it.
Hypoallergenic
Hypoallergenic mattresses are the perfect choice for those with allergies or sensitivities, as they protect against allergens and irritants. They're also a great choice for those with asthma or respiratory issues.
Miracoil springs
Linked wire coils spread body weight across the mattress, giving your hips and shoulders a steadier surface and helping reduce the dip towards the middle. Couples may prefer pocket springs for calmer movement.
Reinforced mattress edge
Firmer sides help the mattress hold its shape when you sit or sleep near the border, giving you more usable width across the bed. It won't stop a soft comfort layer dipping under weight.
Made in the UK
This 100% UK made product is the perfect choice for a home with a sense of individuality. Sleep in comfort with the knowledge that you'll waking up refreshed and ready for another day.
Handcrafted in the UK
Factory workers assemble and finish the mattress by hand, leaving small variations in stitching or edge detail you may notice up close. It doesn't prove better support or longer life.
Single-sided
Bed-making is simpler because the comfort layers stay on the top face, leaving the underside to stabilise the mattress while you lie on the cushioned surface. Don't flip it over.
Frequently Asked Questions For The Silentnight Moretto Miracoil Mattress
The questions below are the most common ones BedBoy readers ask when comparing products in this category. Contact the editorial team with a different question, quoting P1054 in the subject line.
Reader reviews of the Silentnight Moretto Miracoil Mattress
BedBoy publishes reader-submitted reviews to broaden the sentiment sample. Reviewer purchase status is not independently verified at submission. For verified-purchase ratings, see the Trustpilot block below. Submit a review, quoting P1054 in the subject line.
Overall, it gives enough support for a good night's sleep, though could use a bit more cushioning to make the sleeping experience more comfortable. However, the environmental factor is a unique plus point.
An excellent price for a good mattress.
Great product, loved so much replaced another mattress within two weeks. Great nights sleep since my purchase. Phenomenal service with next day delivery. Well recommended.
Stunning mattress, really helped my sons back when he came to stay
Great price for a quality brand.
Quick delivery and really comfortable mattress
Perfect support for my pregnant daughter
Firmer than anticipated but actually very comfortable
Good value for money
Improvement Points: No handles on the sides makes it difficult to rotate
Very comfortable.
Very firm but comfy
We sleep well.
Improvement Points: Did have a small tip in mattress but needed it straight away do never sent back
It's firm but the padding on the top still provides comfort. it is stable so when I move it doesn't really impact my partner. I should have purchased one years ago. Would definitely recommend.
Firm yet a good nights sleep
Sleeping wonderfully.
Firm yet comfy
Great service Lovely mattress
appears to be a good quality item and at a good price, we shall have to wait and see how it lasts.
Verified retailer reviews
Independent Trustpilot reviews of Mattress Online.
Customers Went On To Purchase
A few more options from the retailer that customers loved.
