Silentnight Cool Gel Memory Foam Mattress | MattressNextDay

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Silentnight Cool Gel Memory Foam Mattress
Silentnight Cool Gel Memory Foam Mattress
Silentnight Cool Gel Memory Foam Mattress
Silentnight Cool Gel Memory Foam Mattress
Silentnight Cool Gel Memory Foam Mattress
Silentnight Cool Gel Memory Foam Mattress
Silentnight Cool Gel Memory Foam Mattress thumbnail
Silentnight Cool Gel Memory Foam Mattress thumbnail
Silentnight Cool Gel Memory Foam Mattress thumbnail
Silentnight Cool Gel Memory Foam Mattress thumbnail
Silentnight Cool Gel Memory Foam Mattress thumbnail
Silentnight Cool Gel Memory Foam Mattress thumbnail

Silentnight Cool Gel Memory Foam Mattress

4.5 star rating


List Price £XXX.XX
Reflex Foam Geltex® 20cm Depth Medium

Select Size Size Guide


Combining the functionality and comfort of a memory foam mattress with the cooling and circulatory effects of gel, this unique mattress offers the ultimate in comfort for those that get too hot at night or are simply looking for support without choosing a more conventional memory foam mattress. By including a Geltex comfort layer below the hand-stitched quilted surface, sleepers can better regulate their temperature for a perfect night’s rest.

Of course, no memory foam mattress from Silentnight would be complete without smart design elements to ensure the best night’s rest. The Silentnight Cool Gel Mattress also comes with zoned foam support, providing much-needed comfort for the heaviest parts of your body. With tailor-made zone support, achieving the best night’s sleep is more possible than ever, thanks to every part of your body being supported appropriately and comfortably.

Alongside all these benefits, the Silentnight Cool Gel Mattress is also entirely hypoallergenic, making it suitable for all households. With medium firmness, this option is best suited to side and back sleepers, to get the most out of the specific comfort zoning included. A 20cm depth ensures the ultimate comfort throughout the night, providing enough room for the mattress to support you without ever feeling too thin.

If the Silentnight Cool Gel Mattress is your top pick, purchasing from MattressNextDay will get you the best price. With our Lowest Price Promise, you can get your hands on a great night’s sleep without breaking the bank. Purchase today and discover supportive comfort and temperature control that will make every night better.


Reflex Foam

Reflex Foam conforms to the shape of your body, offering a comfortable night's sleep, with tailored support to help improve your spinal alignment and posture.


Geltex® is a gel-infused foam which increases your comfort and body support. Geltex delivers triple benefits to offer the perfect sleep solution: incredible body support, ideal pressure relief and unrivalled breathability.

20cm Depth

This mattress is approximately 20cm deep.

Medium Support

Good all-rounder for front, side or back sleepers.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Vacuum Packed & Rolled

Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully and are usually ready to sleep on within 48 hours.

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

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.


Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

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.

Made in the UK

This item has been manufactured in the UK.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Warranty & Guarantee

Silentnight 3 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


Most of our mattresses are available for free next day delivery. Order before 5pm, and we will dispatch your mattress or bed the same day, for free next day delivery. You can also select another day of your choice in your basket. Don't forget to check out our range of additional services like room of choice delivery & mattress recycling - where we take your old unwanted mattress away.

About Silentnight

At MattressNextDay, we’re proud stockists of Silentnight mattresses, offering an extensive selection of the brand’s most popular models. For over 60 years, Silentnight has been one of the UK’s leading manufacturers of high-quality beds and mattresses, and they’re renowned for their attention to comfort and innovative designs. No matter which model you go for, you’re guaranteed a mattress that can help you enjoy the ultimate night’s sleep.

In our collection, we offer Silentnight mattresses with different firmness ratings and in a range of different construction designs, from pocket sprung to open coil models, so regardless of your individual needs, you won’t struggle to find the perfect match.

We stock designs with a variety of features, such as memory foam filling, hypoallergenic qualities and edge support. You can also pick your preferred mattress size. Our Silentnight mattresses are available in a selection of sizes, from single and double, to kingsize and superking.

Once you’ve sussed out which mattress you want, why not go for a Silentnight bed to match? To complete your bedroom setup, we offer a wide range of Silentnight divan beds and frames too. Visit the Bed Frames and Divan Beds sections of our website to browse our full range of products.

If you need additional information about the products in our Silentnight range, don’t hesitate to get in touch. Our team of bed specialists are on hand to answer your questions. If you spend over £150.00 and place your order before 5pm, you will qualify for free next day delivery, meaning you could be enjoying better sleep sooner than you think.

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Very comfortable mattress...
Very comfortable mattress
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As it says online...
As it says online!