Silentnight 7 Zone Memory Foam Mattress Review 2021: Multi-Support Solution in 1 Bed

Last Updated On December 28th, 2020

In this Silentnight 7 zone memory foam mattress review, we’re going to tell you everything you need to know about a best-selling mattress from a leading brand.

If you’ve ever had a hard time getting a good night’s sleep before, you’ll know that a lot of factors can contribute to your disrupted dreams. Your bedroom might be too hot, your pets could be playing havoc outside of your door, or you could have a lumpy pillow. However, one of the most important factors affecting how you sleep is your mattress.

Silentnight 7 Zone Memory Foam Mattress Review

silentnight 7 zone memory foam mattress front viewDesigned to give anyone a more relaxing night of sleep, the 7 zone support mattress from Silentnight features various crucial layers of comfort-boosting material. Like most memory foam mattresses, it’s excellent at moulding to the unique shape of your body, which means that it can relieve pressure throughout the main pressure points of your form.

With its unique zone support system, this mattress stays perfectly in sync with your body as you move throughout the night, providing excellent comfort for your neck and shoulders, as well as firmer support for the lower body and back.

If your mattress doesn’t offer the support and comfort you need, then you’re sure to spend the entire night tossing and turning, rather than resting and recuperating. Fortunately, the Silentnight 7 zone support mattress is here to help. To help you decide if this is the right mattress for you, then we’ll be looking at:

  • Customer service
  • Construction
  • Mattress cover
  • Firmness
  • Design & comfort
  • Breathability & smell
  • Durability

Features & Benefits

Customer Service

One of the worst things about buying a new mattress for most people was getting your purchase home and laid out on your bed. A mattress can be a seriously heavy and cumbersome item. Even if you have it delivered to your door (which most people do these days), you still need to get it upstairs.

Fortunately, the Silentnight 7 zone mattress comes rolled and vacuum-packed, like a standard bed-in-a-box offering. This means that you’ll have no problem getting up onto your bed frame. Once you’ve rolled it out, all you need to do is wait for it to expand for a few hours.

The memory foam rolled mattress also comes with a manufacturer’s guarantee from Silentnight, but you’ll need to double-check your purchase to see whether you’re going to get 3 or 5 years.

The only real issue with the delivery and customer service from Silentnight with this mattress is that there’s rarely an option to have your old mattress removed when your new one is delivered. While some vendors working on behalf of Silentnight might offer this, the company itself doesn’t seem to.


whats inside silentnight 7 zone memory foam mattress

The Silentnight 7 zone memory foam mattress doesn’t just protect you from aches and pains throughout your back and joints – it can also help people who suffer from allergies too. The special materials used throughout the mattress include a hypoallergenic substance called Purotex, which reduces your exposure to bacteria.

Most of the time, when we buy a mattress and sleep on it every night for a few years, it begins to build up allergens in the form of things like dust, skin cells, dry sweat, and even pet dander. That means that every time you go to bed, you’re exposing yourself to an increased risk of waking up with watering eyes and itchy skin. The Silentnight memory foam mattress helps to protect against this.

Purotex Treatment

The specialist Purotex treatment on this mattress reduces moisture absorption from you and your partner sweating through the night, which helps to create a fresher and drier mattress. What’s more, Purotex also helps to ward off dust mites and other allergens to give you a healthier all-around experience.

The Purotex treatment from Silentnight is unique because it uses a pioneering form of friendly bacteria. It’s like a probiotic for your bed. As you doze off, your body activates the friendly bacteria within your mattress, which help to replace and remove any dangerous substances on your bed like toxins and allergens. This means that even over time, you continue to get the same fresh sleeping experience you had when you first received your new mattress.

The Purotex treatment is so effective that it’s earned the Silentnight 7 zone memory foam mattress, a UK allergy approved rating by the British Allergy Foundation.

Mattress Cover

silentnight 7 zone memory foam mattress coverFor an extra dose of luxury as you take a rest, the mattress also comes with a quilted comfort. This gives you an additional layer of softness when you place your sheets on your bed. With the quilted cover, there’s no wrinkling or scratchiness underneath your mattress cover.


The seven zone support system also offers a high quality of pressure relief from head to toe, allowing for you to achieve targeted support that keeps your spine level with your body, no matter how much you move. The multi-layer design of the Silentnight also features Miratex foam throughout. The Miratex foam goes right to the edge of each side of your mattress, so you’re less likely to feel a dip when you roll closer to the sides.

Probably the most important part of our Silentnight 7 zone memory foam mattress review, comes with exploring how comfortable this bedding is. The unique design ensures that you get plenty of depth in your memory foam, so you can sink into the bed when you get used to it. Additionally, you get the benefit of having support to the very edge of the mattress, so you’re less likely to sink as you roll towards the edge of the bed.

Silentnight also boasts its 7-zone mattress, which helps prevent rolling together with your partner when sleeping during the night. You’ve got additional support in the mattress to reduce being pulled to the centre of the bed.

Design and Comfort

silentnight 7 zone memory foam mattress side view

The Silentnight 7 zone mattress is a significant upgrade in comfort from the company’s previous 3-zone model. This unique design allows the mattress to provide the right level of comfort throughout different parts of your body. The idea is that by providing maximum support for your spine and lower body, the bed will help you to achieve a better quality bedtime.

Foam Core

The Silentnight mattress comes with a special, high-quality design to deliver incredible comfort. At the centre, the mattress features a high-density foam core that’s intended to soak up any pressure as you move throughout your bed. It also helps to reduce the amount of motion transfer that you’ll experience if you’re sleeping with a partner.

Edge Support

Maximum edge support means that you can get the most out of every inch of your mattress. The only real flaw with the design is that there doesn’t seem to be any base layer available to provide additional support and keep the bed in one place throughout the night. Altogether, the mattress offers a full 20cm of state-of-the-art memory foam, made using the highest quality of anti-allergy materials.

Pressure Relief

Overall, the pressure-relieving memory foam is excellent for tackling some of the most common aches, pains, and discomfort that you can get from a full spring mattress. The high-density Miratex foam that Silentnight uses throughout this bed offers exceptional comfort for both single sleepers and partners, and the superior soft-touch knit cover adds just that extra dose of luxury.


The most valuable part of this mattress comfort-wise is how good it is at supporting your spine and joints. The 7-zone design keeps your spine in the perfect position throughout the night. This is regardless of whether you rest on your stomach, your back, or your side. This means that if you usually suffer from back pain caused by a challenging job or desk work, your mattress will help to tackle that issue for you as you rest.

Even if you don’t regularly have back problems, the Silentnight mattress will help to prevent any additional issues from developing. It gives you the freedom to rest in any position without having to rise sore shoulders, painful necks, or aching knee joints. At every point throughout the mattress, the carefully-zoned memory foam soaks up the pressure to eliminate problems related to pain. This makes the 7 zone solution from Silentnight even more compelling than the similar 3-zone option for people who do regularly have pain problems. You might find this mattress particularly attractive if you’re an older person with joint issues to consider.

Sleeping Styles

On the other hand, it’s also an excellent option for people who don’t have a set sleeping style. If you tend to move freely from resting on your stomach to your back and your side throughout the night, you won’t have to compromise on comfort with the Silentnight 7 zone support mattress.

Breathability and Smell

One possible issue with this mattress is that it’s not necessarily the best choice for people who sleep hot. Like many memory foam mattresses, the Silentnight mattress can sleep quite warm, as the more you sink into the comforting materials, the more heat you’re going to feel. However, the good news is that the heat isn’t too bad for most customers. If you’re already a very hot sleeper that you’re likely to experience some real discomfort.

While maintenance is quite easy with the Silentnight mattress, one issue that customers did have was with the smell that comes with this bed. Like a lot of different memory foam mattresses today, the support mattress comes with an unpleasant chemical smell. This scent will go away after a while when you use the mattress or leave it to air out in a room with the windows open. However, it can be an off-putting factor when you first get your mattress.

Make sure you give your bed plenty of time to air out when you unroll it and consider adding candles or flowers to your bedroom to clear the smell out a little faster.


Let’s consider how easy it is to maintain this mattress.

On the plus side, the fact that the memory foam is treated with the Purotex probiotic means that you won’t need to wash or hoover your mattress as often, because you’ll know that the friendly bacteria is doing its job to protect you against allergens. However, you may want to regularly change the cover on top of the mattress itself as often as possible.

Another point to note about this mattress is that it’s a single-sided option. This means that you don’t need to turn or flip it on a regular basis. Although Silentnight does recommend rotating the mattress from head to toe regularly to ensure that you don’t start to get lumps and sinking spots throughout the memory foam from regular use.


silentnight 7 zone memory foam mattress angle view

Hopefully, this Silentnight 7 zone memory foam mattress review will have helped you to figure out whether this bed might be the right choice for you. Like any mattress, there’s no one-size-fits-all option. However, if you’re looking for a multi-support solution that offers a generous amount of high-quality memory foam, this is a great choice.

The Silentnight 7 zone support mattress is a particularly good choice for people who sleep with a partner, thanks to its anti-roll technology and its unique edge support. It’s also great for anyone who suffers from allergies, due to the amazing Purotex probiotic treatment that comes with each bed. You’ll love this mattress if you:

  • Have back or joint pain you want to get rid of
  • Rest on your side, stomach, and back regularly
  • Sleep with a partner and want more edge support
  • Need to protect against common allergies
  • Like a deep level of memory foam
  • Don’t sleep particularly hot

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