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Comfort trial

Comfort fillings
Firmness rating

Support system
Miracoil springs for incredible support and temperature-regulating Eco Comfort Fibres™ for a great night's sleep. Knitted cover for exceptional softness and comfort.

Silentnight's unique open coil spring system provides separate support zones that perfectly support your spine and evenly distribute your weight to relieve pressure while you sleep.

Silentnight's innovative eco-friendly fibres offer an ethically sound slumber. These fresh and comfortable fillings are made from recycled materials and kind to our environment.

A sumptuously soft finish that provides additional cosiness and warmth. Knitted covers enhance airflow and are incredibly breathable. So, you can enjoy a cooler snooze.

Free of allergens for a cleaner, healthier sleep. No allergenic materials were used so you can enjoy an undisturbed rest without the risk of allergy reactions or respiratory problems.

Special design made to create your own personal sleep zone. No distractions or disturbances when your partner moves. So you can enjoy an undisturbed rest.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Additional support added where you need it the most. Enhanced lower back support promotes better spinal alignment and relieves any aches.
Firmer than a medium mattress for extra support

About 9.8 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

For your ease of mind, vegan-friendly mattresses contain no animal derived materials. Sleep in peaceful assurance, knowing it is not manufactured in the same space as natural fibres.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

This product conforms to BS7177: 2008, for use at home

For the highest standards of quality and safety
The Silentnight Moretto Miracoil Mattress is part of our great new range of Silentnight mattresses, bringing together Silentnight's great brand name alongside an affordable price.
Cosy comfort
Underneath a perfectly soft micro-quilted knitted cover, there's a gently supportive filling layer of Eco Comfort Fibre™. It's a comfortable and soft recycled polyester that's undergone scientific testing to prove its benefits. Not only does it help out the earth, but it's also able to regulate your temperature by keeping you cooler as you sleep.
Silentnight's unique springs
Miracoil springs provide a supportive base underneath the upper comfort layers. Miracoil features a unique design that prevents you from rolling toward the centre, even if you and your partner are of differing sizes.
Making the most of your mattress
Similarly, there's no roll-off either. You can make the very most of your mattress, as the edges are just as stable and supportive as the middle. The middle of the mattress features firmer support targeting your hips and lower back for perfect support just the way you need it.
Long-lasting performance guaranteed
As a non-turn mattress, the Moretto is easy to look after - rotate when you change the sheets and it'll last you wonderfully for years. It even has a Five Year Guarantee for added value.
B-Corp certified
As one of the first B-Corp certified sleep brands, Silentnight have proven why they are the UK’s most trusted name in sleep. Their commitment to quality and environmentally responsible practices ensures a better night’s rest and a brighter future for you.
Weights: Single: 13kg, Small Double: 17kg, Double: 19.5kg, King Size: 23kg, Superking: 27kg
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Medium to firm |
| Comfort fillings | Eco Comfort Fibre |
| Support system | Miracoil Springs |
| Back care | Lower back support |
| Edge support | Yes |
| Cover | Knitted cover |
| Allergy care | Hypoallergenic |
| No roll-together | Yes |
| Single-sided | Yes |
| Guarantee | 5 years |
| Awards & accreditations | Vegan-friendly, Handcrafted in the UK, Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Downloads | Silentnight Guarantee, Product Care and Assembly Instructions |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 25cm |
| Small Double | 120cm | 190cm | 25cm |
| Double | 135cm | 190cm | 25cm |
| King Size | 150cm | 200cm | 25cm |
| Superking | 180cm | 200cm | 25cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | £17.50 |
Delivery to the front door of your building Free upgrade for Superking to your room of choice | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Delivery to your room of choice Free upgrade for Superking | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
A balanced snapshot of what customers love (and what they don't), generated by AI.
Great mattr
Verified Purchase
Comfortable and exactly as described on the website
Verified Purchase
Very happy with my new mattress. Nice and firm and no backache anymore. Thankyou.
Verified Purchase
Comfortable mattress at a decent price.
Verified Purchase
Ok .comfortable little bit small. Keeps sliding of bed frame
Verified Purchase
Comfortable mattress. Good price .
Verified Purchase
Amazing service. I bought two similar mattresses, but one was too hard for my son and he couldn't sleep on it. Customer services were fantastic and allowed me to swap it for a softer mattress (aways use a mattress protector on a new mattress to qualify for this option). The new mattress was delivered and at no extra cost the original one was bagged up and taken back. What a great service from customer service team and the delivery guys.
Verified Purchase
Exactly as described, great delivery, was given approximate time of arrival, the driver rang half an hour before delivery. Well packed. Good quality, quite firm but comfortable at a reasonable price. Doesn't need turning, requires king size frame. Great nights sleep. Good for side sleepers, front and back.
Verified Purchase
Quality mattress medium to firm. Good nights sleep. Not too heavy to lift & rotate. Double rapped on delivery for good protection.
Verified Purchase
Very good quality
Verified Purchase
1
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Sunday: 10am - 4pm
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk