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Nectar Memory Foam Mattress Review

Top Rated Mattress in the UK

9.5

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Comprehensive Nectar Mattresses Review

Reviewed by: Christy B.
Nov 29 2025

When you want to replace an existing mattress, looking online for a new one is convenient, and there are many great choices in the UK. But how do you narrow down the options? Reading reviews can be helpful, so we provide everything you need to know about the Nectar Memory Foam Mattress to help you decide if it’s right for you. In this Nectar mattress review, find details on top features, construction, pros, any limitations, firmness, and sizes.

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Best Features of the Nectar Memory Foam UK Mattress 

Nectar offers this great mattress in the UK for those who like the feel of quality memory foam. The top features, in our opinion, of this Nectar mattress are:

  • Generous 365-day sleep trial to determine if it is right for you
  • Cooler sleep with an air-circulating cover and breathable support layer 
  • Forever Warranty™ provides long-term protection on your investment
  • Free returns and shipping show Nectar’s excellent customer support

This review will cover each feature in detail to help you make a more informed purchase decision. First, though, let’s look at the mattress construction to give you an idea of what to expect.

Nectar Memory Foam Mattress Review 650 new

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Construction of the Popular Nectar UK Mattress

The mattress is 25cm thick and features premium memory foam. If you grew up with a memory foam mattress, you know that it usually feels softer than an innerspring or hybrid.

Nectar designed this Memory Foam Mattress to have five layers, all contributing to a high-comfort experience. The top layer is a quilted cooling cover that draws heat away from the body.

Below that is a support layer made of breathable foam for better airflow, support, and bounce. Another foam layer is beneath that. This unique memory foam layer combines comfort with support.

Important to note in our Nectar mattress review is that the foams in this mattress are CertiPUR™ certified, meaning they have been rigorously tested to meet high standards that include being free of heavy metals like mercury and lead and emitting low levels of VOCs (volatile organic compounds). Those looking for a safer mattress that contributes to better indoor air quality may look for this certification.

Beneath it is a 7-zone base. The base offers different zones, so you get the support where you need it the most. Finally, the positioning base material keeps the mattress in place on the bed frame.

The many layers in this mattress combine for both comfort and support. Plus, there is a focus on good breathability, which sleepers who tend to overheat will likely appreciate.

As for how the mattress is made, Nectar uses premium materials from global manufacturers, as per their UK website. The factories use top production protocols, and materials are tested several times during production. Finally, Nectar explains on its UK site that every mattress is inspected before being taken off the production line. We like this attention to detail!

Nectar Memory Foam UK Mattress Review: Pros and Any Drawbacks  

This premium mattress has a lot of great features, so let’s delve into them now, as well as pointing out anything that could use improvement. A great place to start is with the cool sleep experience.

Sleep Cool

If you regularly feel too hot to sleep or wake up in the middle of the night sweating, a mattress designed for temperature regulation can be the solution. The Nectar mattress, for example, has a cover that is custom-designed to draw heat from the body and circulate fresh air each time you move. 

Unfortunately, the cover is not machine washable. However, you can unzip it and wash it by hand when it needs cleaning.

Another great cooling feature is the dynamic support layer beneath the cover. It is designed to be highly breathable, regulating body temperature so you are less likely to overheat. If you’ve ever woken up in the middle of the night sweating, you know that staying cool is important to a deep sleep!

This design helps prevent a common problem with all-foam mattresses, which is that they sleep hot. Instead, Nectar created a mattress that provides continuous airflow, so you don’t feel like you’re in a sauna.

Pressure Relief

Nectar uses adaptive memory foam in this UK mattress to relieve common pressure points. For example, if you are a side sleeper, look for a mattress offering pressure relief for your shoulders and hips that press into the mattress while asleep.

The zoned support of the base helps to provide great support for the pressure points and spine. Plus, the third layer, made of memory foam, adds extra cushioning. It’s no wonder that this mattress gets high ratings from many back and side sleepers online for comfort and support.

Great Motion Isolation

If you sleep with a partner, you know it can be frustrating waking up when they roll around during the night. To help you both get better sleep, consider a mattress that rates highly for motion isolation, like the Nectar UK model. When you or your partner moves on this memory foam mattress, it is less likely to impact the other person. 

There is a bit of sink, though, as with most memory foam mattresses. So, moving positions during the night takes a little effort. But that is something that most people will likely get used to.

Extra-Long Sleep Trial

A sleep trial is a terrific way to try out a mattress at home over a predetermined time, with the option to return it if you are unsatisfied. Nectar’s Memory Foam Mattress has this useful feature, and it is especially long, so you have more time to make sure the mattress meets your sleep needs.

The mattress comes with an incredible 365-night home trial. The ability to try out a mattress for a whole year and return it for a full refund makes this a risk-free purchase. Nectar will even pick up the mattress for free, which indicates they go above and beyond when it comes to customer service.

There is a lot to be said for being able to take your time making up your mind about a mattress in your home. That is a major benefit over resting on a mattress for a few minutes in a physical showroom to decide if it is the right one, with a salesperson looking over your shoulder.

Please note that Nectar can change any of its policies in the future; always refer to their UK website or contact them for the latest details. We are not responsible for any discrepancies between this review and the policies posted on their website.

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Excellent Value

Several online reviewers point out that the Memory Foam Mattress UK is affordable, especially with the free shipping to your front door and included gifts. 

Removing your old mattress is an extra cost, though. With that said, it’s a relatively small fee, and you can save money on the mattress with offers available at the company’s UK website now and then.

A big part of the reason why the mattress price is very reasonable is that the mattress is available online. Nectar does not have to pay rent for a building to hold inventory, for instance, and there are no utility fees. They pass those savings onto consumers with a price tag that is often lower than a similar mattress in a physical store.

The amount you can save with the five bedding accessories included with your purchase is substantial. The deal consists of the mattress, two pillows, a sheet set, mattress protector, and a duvet. As Nectar can change this bundle in the future, always consult their UK website for the latest details.

Nectar also provides the option to pay monthly in the UK, if you prefer, rather than paying the full sum upfront. Having choices for financing might suit your needs.

Award Winner

This mattress has earned several awards from respected online publications. These awards include Best Mattress for Side Sleepers and Best Memory Foam Mattress for Back Pain. The accolades speak to the quality of the mattress and can instil confidence in shoppers. For those reasons, we include this point in our Nectar mattress review.

Good for the Planet

Nectar’s Memory Foam Mattress UK is 100% carbon neutral, which is great for anyone looking to reduce their environmental footprint. You can feel good about the eco-friendly manufacturing process. Plus, the mattress does not contain harsh dyes, heavy metals, or chemicals that can harm the ozone layer. 

Finally, Nectar donates any old or returned mattress they collect in the UK to the British Heart Foundation, rather than putting it in the landfill. This approach also gives the mattress a second life.

Forever Warranty™

The lifetime warranty that comes with this UK model isn’t one you’ll find with every mattress online. Under the Forever Warranty™, Nectar will replace your mattress with a new one at no charge to you within the first 10 years of ownership if yours has material or workmanship defects. After that (year 11 on), they will repair and re-cover the Memory Foam Mattress for you.

Get the full details of this policy at their website to ensure you understand exactly what it includes (and excludes). That way, you’ll always be up to date, too, in case they change the policy after we publish this review.

The assurance that comes with knowing that your mattress has a lifelong warranty means a lot, in our opinion. It also indicates that Nectar takes pride in the quality of their product and that they have superior customer service.

Five-Star Buyer Reviews

Nectar UK has several positive verified buyer reviews on its website for the Memory Foam Mattress, and many are five stars. We include a mention of this in our Nectar mattress review, as it can be reassuring to some people to know the positive experiences of many buyers. While we cannot guarantee your mattress experience, the positive reviews of verified buyers include descriptions of it being very comfortable and sleeping well on it. 

Tip: Always good to read verified buyer reviews

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Firmness and Sizes of the Nectar Memory Foam UK Mattress 

Understanding how much support the UK mattress provides is another important consideration, as is the size. 

Medium Firm

The Memory Foam UK Mattress is medium firm, rating a 6.5 on the firmness scale, as per the Nectar website. The scale is 1-10, with 1 being extra soft and 10 being very firm. We like that the Memory Foam UK Mattress is in the middle, providing both support and cushioning.

Many Sizes

Several popular sizes are available. They are:

  • Single
  • Double
  • Small Double
  • King
  • Super King

Your ideal one depends on many things, including bedroom size, whether you sleep alone or with a partner, and how much room you like to have in bed. As the size increases, so does the price, although we still consider it a reasonable price at the largest size.

Compatibility

Knowing whether the memory foam mattress is compatible with a certain bed frame helps you know whether it’s right for you, so we include it in this Nectar mattress review. Per Nectar UK’s site, its Memory Foam Mattress is compatible with these bed types:

  • Box spring
  • Divan base
  • Platform base
  • Traditional frame

If you are unsure if your bed frame or base will work with the Nectar mattress, reach out to the bed manufacturer to make sure.

Nectar Memory Foam UK Mattress Conclusion

This premium mattress comes at an affordable price, especially given it includes bedding accessories, free shipping, and a Forever Warranty™. Plus, the sleep trial is extensive for this mattress, and the construction is top-quality. We appreciate the attention to providing a cooler sleep experience too.

Nectar’s UK version of the Memory Foam Mattress also has terrific motion isolation, many sizes, offers pressure relief, and is environmentally friendly. For back and side sleepers, we strongly recommend this medium-firm mattress.

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About the Research

Our team researched for UK's mattresses online and this website provides reviews of mattresses to help you discover recommended mattresses. If you think about how many types of models are out there, it’s easy to get confused. That’s why we bring you our recommended models and tell you about them, to the best of our knowledge. Find out the top features, available sizes, firmness, support, and more. Our reviews may save research time and may help make an informed buying decision, however, we do not include or compare all products or providers in the market.

Disclosure: Our team works hard to provide helpful content based on hours of research on mattresses online. We take pride in maintaining the website to provide a free resource for those who want quality sleep. To continue to provide reviews and articles, we may receive a commission on qualified purchases through links at this website. Rest assured that our potential commission is not increasing your purchase price; however, along with past buyers preference and compensation rate, it may impact the display order and scoring of a product at the website. Thank you!

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  • This website is a comparison site, offered for use free of charge and aims to offer its users informative and helpful content. We are grateful to be of service and bring you content free of charge. In order to do this, please note that when you click links and purchase items from the brands we rank on this site, we receive a commission. Your support in purchasing through these links enables us to keep providing you with content and opinion to the best of our knowledge. Such advertising fees that we may receive is not increasing your buying price; however along with past buyers’ preference, product details and our reviewers’ findings, such advertising fees may impact the display order and scoring of a product at the website. The content on the website is provided “as-is” without warranties or guaranties and it does not constitute an encouragement or endorsement to purchase the goods that are offered for sale. We do not include or compare all products or providers in the market. Thank you!