Best Mattress for Side Sleepers – The Complete Mattress Buying Guide Before comparing different mattress models to one another, it is always essential to think about your sleeping style. Falling under one of four brackets, people either sleep on their side, stomach, back or a combination of these without a particular preference. This mattress buying guide will tell you everything you need to know about sleeping on your side, helping you chose the best mattress for side sleepers. We will go behind the theory, review several models, and compare them against one another. 4.5 / 5 ( 36 votes ) BEST 2020 PROS CONS OUR VERDICT Dimensions Model Cover Price Weight Warranty Silentnight 7-Zone Memory Foam Rolled Medium Soft Side Sleeper Mattress Check Priceon Amazon PROS Most popular model on the market, with more feedback from customers than all other competitors combined. Miratex 7-zone support system, Purotex treatment, and soft quilted knit cover. CONS Pressure on one side can slightly lower the other, especially if towards the middle. Hard to notice but worth mentioning. OUR VERDICT A high quality model with dense and durable memory foam, it is definitely worth the money. Dimensions 135 cm width x 190 cm length x 20 cm height Model Memory foam mattress Cover Soft quilted knit cover, treated with Purotex Price Almost affordable Weight 18 Kg Warranty 5 Years Bedzonline Open Coil Memory Foam Medium Soft Mattress Check Priceon Amazon PROS Combination between open coil and memory foam; strong stitching and very sturdy. CONS None whatsoever! OUR VERDICT One of the best models within its price rage, the Bedzonline combines the strong support of the coil core, with the soft and cushy layer of memory foam. Highly recommended! Dimensions 135 cm width x 190 cm length x 22 cm height Model Open coil and memory foam mattress Cover Quality fabric cover Price Very affordable Weight 20 Kg Warranty None Visco Therapy Memory Foam 1000 Rolled Side Sleeper Mattress Check Priceon Amazon PROS Zip-off removable cover; long lasting super dense memory foam base; soft, easily recoverable and breathable memory foam layer. CONS Feels quite soft if you are a heavy person. OUR VERDICT One of the best memory foam models on the market, the Visco offers super soft memory foam surface, and a very durable dense memory foam base. Excellent support and comfort – highly recommended! Dimensions 135 cm width x 190 cm length x 20 cm height Model Memory foam mattress Cover Quilted cover with polyester wadding underneath Price Affordable Weight 20 Kg Warranty Included in price (ask manufacturer) Dormeo Memory Deluxe Side Sleeper Mattress Check Priceon Amazon PROS Super high quality memory foam; dense section for the inner core (16 cm) and a soft, cushy and fast recovery foam underneath the surface (4 cm). Highly breathable Ecocell foam for the base; sanitized against dust mites and common allergy triggers; 1cm higher than other memory foam models. CONS The price is much higher than most of the competitors. OUR VERDICT If you have the budget, this is definitely one of the best memory foam mattress models in the UK. If sleeping on your side is the only position you know of, this is bar none the best side sleeper mattress. The warranty is three times that of the other manufacturers, which is impressive. Dimensions 135 cm width x 190 cm length x 21 cm height Model Memory foam mattress Cover Florentine stitched cover with carbon fibres Price Not so affordable Weight 22.8 Kg Warranty 15 Years Bedzonline Damask Pocket Spring Medium Soft Mattress Check Priceon Amazon PROS The most affordable model within this selection. Pocket spring technology with up to 2000 separate mini-pockets for the king size model; each pocket is wrapped individually and surrounded with high quality cotton. CONS No warranty OUR VERDICT Perhaps the best deal in this side sleeper’s mattress selection! Combining the micro-pocket technology with high quality damask fabric, stitching and reinforced structural integrity, this is definitely the best model for the price. Most highly recommended – buy it before they run out of stock! Dimensions 135 cm width x 190 cm length x 22 cm height Model Micro-pocket mattress with cotton fillings Cover High quality fabric Price Super affordable Weight 22 Kg Warranty None Silentnight 7-Zone Memory Foam Rolled Medium Soft Side Sleeper Mattress Check Priceon Amazon Bedzonline Open Coil Memory Foam Medium Soft Mattress Check Priceon Amazon Visco Therapy Memory Foam 1000 Rolled Side Sleeper Mattress Check Priceon Amazon Dormeo Memory Deluxe Side Sleeper Mattress Check Priceon Amazon Bedzonline Damask Pocket Spring Medium Soft Mattress Check Priceon Amazon Silentnight 7-Zone Memory Foam Rolled Medium Soft Side Sleeper Mattress Check this product on Amazon Silentnight 7-Zone Memory Foam Rolled Medium Soft Side Sleeper Mattress With over 1800 reviews from verified customers on Amazon UK, we decided to test the Silentnight first. It is priced above some of the competitors, but still relatively affordable concerning models of similar quality and support. The Silentnight 7-zone memory foam rolled medium-soft side sleeper mattress feels quite comfortable when you rest on your side. At 84 Kg, I can feel how my body is sinking, enough, so it alleviates pressure from the hips and shoulders. On the other hand, the zone support technology provides a supportive base, which prevents me from sinking further. Given my weight, I believe it is durable enough to work consistently, no matter the person. The Miratex 7-zone core support system is, in fact, a densely packed layer of foam. It makes the body of the mattress, supplemented only by another layer on top which is there to provide the soft and cushy feeling, allowing your body to sink deeper. The mattress, the double version that is, measures 135 cm in width and 190 cm in length, with a 20 cm height – which is quite generous for memory foam mattresses. Given that there is no other material besides the layers of memory foam, breathability is essential. If you have problems with mould and humidity, I’d rather avoid memory foam models altogether. The interior is covered with a high quality quilted knit cover, that is very soft and fully breathable. Additionally treated with Purotex, it contains healthy bacteria preventing odour from accumulating, as well as keeping you safe from dust mites and other most common allergy triggers. The Silentnight 7-zone memory foam rolled medium-soft side sleeper mattress is made in the UK, which means that it is fire retardant and complies with the latest standards of quality, ensuring that the material and manufacturing process is toxin-free. It is delivered with a next day delivery, for free, rolled and wrapped, so you will have to be careful when opening it. A 5-year manufacturer warranty is also included in the price, which suddenly makes it look very affordable. The reviews around the net are super positive, and this is one of the best mattresses for side sleepers we’ve ever tested. If you are looking for a quality memory foam mattress, for sleeping on the side, there is hardly a better option on the market. With its zone support technology and cushy layer on top, this is one of the most comfortable mattresses. It is highly recommended! Bedzonline Open Coil Memory Foam Medium Soft Mattress Check this product on Amazon Bedzonline Open Coil Memory Foam Medium Soft Mattress A far more affordable option, the Bedzonline open coil memory foam medium soft mattress is a quality model nonetheless. Covered with ultra-breathable damask fabric, the model has dense memory foam for a base. The rebound and recovery of the coils and foam, as expected, is very high, making this a viable option for everybody who wants to sleep on his side, as well as multiple other positions. This is one of those models I referred to earlier when saying that open coil is excellent as long as there is sufficient padding with quality fabric and a layer of memory foam. Considering those requirements, this model is excellent when sleeping on your side. Four size options are available, so you have the standard double, the small double, the king size and the single size model. The measurements of the standard double are 135 cm in width and 190 cm in length, with a height of 20 cm. The texture of the cover is soft and cushy, and the stitching very strong, considering how it packs a lot of quality fabric, combined with open coils and a memory foam layer. Resting down on my side, I find this model surprisingly comfortable, with a delicate balance between firm support and cushy surface. The weight is 20 Kg, which makes me suspect the durability but the stitching and structural integrity look durable, so I think it will retain much of its original shape throughout the years. A warranty is not included, but you cannot expect one given the price. With over 80 reviews from verified customers on Amazon UK, this is one of the most affordable premium quality mattresses. Slightly firmer than the Silentnight’s model, this one is still quite soft when compared to regular medium-firm mattresses. Thanks to the thick layer of memory foam, it also provides decent contouring to your body shape, regardless of your size and weight. Visco Therapy Memory Foam 1000 Rolled Side Sleeper Mattress Check this product on Amazon Visco Therapy Memory Foam 1000 Rolled Side Sleeper Mattress Medium-firm towards soft, the Visco therapy memory foam 1000 rolled side sleeper mattress is one of the best options if you are searching for a model on the softer side. It features two dense memory foam layers, with extra polyester wadding on top, and a non-slip fabric on the bottom. Compared to other models on the market, this is a relatively affordable option, with high-quality memory foam that is very breathable and sufficiently dense to provide firm support yet relaxing rest. The base support is made of 3cm long-lasting memory foam, with super high density, and the main layer is a much thicker foam section that is highly responsive and recovers quickly. What is unique about this mattress is the fact that it comes with a fully removable cover. You can zip-off the surface layer, put it in the washer and have a clean smelling surface for years on end. Fully breathable and anti-allergic, this is high-quality material. One size is available, which is the standard double, measuring 135cm in width and 190cm in length. The height is 20 cm, which is generous for a foam mattress, and the model weights 20 Kg – also more than enough for a foam mattress, which makes me believe that the density is as described. The package will arrive vacuumed and rolled, so be careful when unpacking it. It comes with a free delivery service, and a Visco Therapy warranty leaflet (consult the company about the warranty period for it may vary). If you are looking for a high-quality memory foam mattress that is also reasonably affordable, this model is an option I’d highly recommend. Manufactured in the UK, and being a relatively new entry on the market, it complies with all the latest standards of quality, ensuring fire resistance and toxic-free materials. Softer than the usual medium-firm coil variety, this is excellent for someone with average weight. It is definitely recommended! Dormeo Memory Deluxe Side Sleeper Mattress Check this product on Amazon Dormeo Memory Deluxe Side Sleeper Mattress Made in Italy, the Dormeo Memory Deluxe side sleeper mattress is one of the best in its category. Covered with a piece of quality fabric and made of two different foam sections, the model is excellent for those who prefer to sleep on their side. The upper memory foam layer is a quality visco-elastic material, with 2cm sewn into the surface and 2cm for additional comfort. That makes the top layer 4cm thick, which leaves the core at 16cm of Ecocell foam. The mattress feels very comfortable. It is much softer than competing models on one side, and much more supportive on the other. I tried rocking my body side to side, but the memory foam layers distribute the weight correctly, without as much as moving the surface few inches away from your body. Honestly, I was sceptical about the model given the price and the fact that Dormeo had somewhat of a track record of hiding behind their brand name, but the memory foam deluxe beats previous models by a considerable margin. A flagship model of the company, this one is a direct competitor to all memory foam mattresses on the UK and US market. Four size options are available, all measuring 21cm in height. The standard double is 135cm in width and 190 cm in length. The Ecocell foam is highly breathable, so it essentially eliminates problems such as high humidity in the room, or odour accumulating throughout the years. It is made to be permanently elastic and highly recoverable. The standard of quality is excellent since Dormeo has a very advanced manufacturing process working years back. Carbon fibres are woven into the surface as well, for protection against dust mites and other common allergy triggers. What is most impressive, however, is the highly sensitive top foam layer, that reacts perfectly to every movement without compromising the pressure on the other side of the bed. I weigh 84 Kg, but regardless of how much pressure I decided to apply to the surface while resting, the other side of the bed remained unaffected. The reason why there is a lack of reviews on Amazon UK is probably because of the price, which to be honest is higher than many competing models. What is great though, and this is not a surprise with Dormeo models, is that the warranty for the memory double deluxe is 15 years. So if you are looking for a high-quality memory foam mattress, that will retain its elastic qualities even after years of use, this is one of the best models on the market. It is highly recommended! Bedzonline Damask Pocket Spring Medium Soft Mattress Check this product on Amazon Bedzonline Damask Pocket Spring Medium Soft Mattress The most affordable model within this quality range and category, the Bedzonline damask pocket spring medium soft mattress surprised me the most. With the help of a quality pocket spring technology, this model provides the desirable zonal support that is recommended for people who want to sleep on their side. With up to 2000 springs on the king-size model, all of them wrapped in separate pockets, stuffed with quality cotton fillings, the Bedzonline offers support like no other. Each spring is designed to work independently and resting down; I get the feeling that hips, shoulders and knees are all sinking independently. The weight is distributed evenly, which is a big thing to say when reviewing a model so affordable. This, in short, makes it an excellent option for those who prefer to sleep on their side. The package arrives rolled and wrapped, and stuffed in a box. You will probably think that you’ve made a mistake since the package screams “cheap”. But once you cut through the box and open the mattress, it will start making noises as air is rushing in, and grow considerably. Give it around 20 hours to settle, and then inspect the model by resting on the surface. You will probably be as surprised as I was the first time I placed my body against this model. Four different size options are available, all with the same height, all evenly distributing the weight. The standard double is 135cm in width and 190cm in length. With a height of 22cm, it weights somewhat over 20 Kg. The damask fabric is breathable, and I’d wager my guess that it is a much better alternative to foam – especially when it comes to protection from odour and mould. The model feels very sturdy, with durable stitching and excellent structural integrity. No warranty is included, but I believe that it can easily outlive many memory foam competitors. Besides, the price is ultra-affordable, and given the pocket coil technology, there is no single point of failure that can make a large enough sag after years of use. Manufactured in the UK, it is compliant with the latest standards of quality, ensuring that it is fire resistant and toxin-free. If you need a quality micro-pocket mattress, from a reputable manufacturer at an ultra-affordable price, you won’t make a mistake with this model. More than 50 reviews on Amazon confirm our verdict, which is that this is one of the best deals you can currently find. Choosing a mattress according to your sleeping position Aside from your weight, how you sleep is detrimental when choosing a mattress. It fundamentally changes the pressure points, dictating different models, materials and manufacturing technologies. Before we start describing the mattress requirements of each sleeping style, let’s familiarise ourselves with the 4 different brackets: Side sleepers Back sleepers Stomach sleepers Combined position sleepers The best mattress for side sleepers is not necessarily the best mattress for someone with different sleeping preferences. More often than not, it is, in fact, the complete opposite. What is comfortable and recommended for one group of people is usually problematic for others. Firm or soft – what do you need for each sleeping position? Following the advice from many doctors and organizations, such as the National Bed Foundation, sleeping on your back may be the healthiest habit. But most of us, however, have personal preferences firmly maintained throughout the years. My wife, for example, cannot imagine sleeping on her back – she struggles with firm mattresses every time we are going on a vacation, but the side position is the only way she can fall asleep. Luckily though, knowing the different model requirements, we got ourselves the right mattress years ago. The back sleeper, however, would enjoy a medium-firm mattress – something that provides adequate support against their lower back. Those who sleep on their stomach, on the other hand, would need a firm and stiff mattress – the heavier the person, the firmer the surface. That’s usually the safest bet. Sleeping on the side, you will need a medium soft mattress – a cushioned variety that is also supportive enough to keep your spine levelled. If you are switching from one position to another, pocket coils and dense memory foam are going to do the job. But let’s focus on the side position, and discuss the side sleeper mattress. Sleeping on your side – what is the best mattress? The most common position is the side position, which creates the highest number of pressure points. Pressure points, like your hips, shoulders, elbows, and thighs, are body parts that come in contact with the surface, unevenly distributing your weight. Side sleepers need a medium to soft firmness. The reason behind this is because weight and therefore, pressure tend to be focused on the hips and shoulders. If you experience shoulder pain, it’s probably because your mattress is too firm. The side sleepers would need a medium-soft mattress, which doesn’t put stress on the hips and shoulders, but instead alleviates pressure from these points of contact. It needs to be softer, providing a sinking feeling. Memory foam layers are therefore installed, and they can vary in thickness. The density, though, is cushy, providing the necessary softness. However, the side position still requires the natural curve of the body to be maintained, with the spine in perfect alignment. This can be achieved with a strong base, with high-quality, responsive coils, or most commonly a zonal support system with micro-pockets, allowing each area of the surface to react differently to pressure and weight. The best mattress for side sleepers is therefore not an open coil model. It is either a zone support system, with pocket coils, or a spring variety with thick and soft memory foam. Some people mistake the medium-soft tag with a cushy model that is too soft to provide the necessary support. In this case, the body sags into the mattress, with different body parts avoiding points of pressured contact against the surface altogether. Discomforts would usually manifest quickly, followed by issues with the spine, neck and lower back. Do note, also, that most side sleeper mattress models are one-sided, which means that you don’t have to flip them. Rotation, however, is recommended. The list below features the most popular side sleeper mattress in the UK collection, with relatively affordable models that ensure both comfort and durability. We tested them separately, trying to write the best mattress reviews, covering both the pros and cons of each model.