The Best Cot Mattresses UK (Reviewed & Compared)
Only the Best for Your Little Bundle of Joy
September 4, 2021
Show your baby how much you love them by ensuring they sleep soundly from the very start.
Our team members who have kids tested and found the best cot mattresses in the UK. These are the criteria they used:
- Quality of materials used
- Ease of maintaining and cleaning
Your little one can be sleeping like an angel in no time too; just follow our expert reviews and buyer’s guide. Let’s get to it!
Top 10 Best Cot Mattresses in the UK
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Luxury foam and spring combination
High-quality natural materials
Comfy memory foam
No dust or mite build-up
Mini pocket springs
Supportive spring coils
Suitable for kids up to two years old
Fits cots of various brands
Independently tested for toxins
Suitable for sleeping, playing, and sitting
Comfy memory foam
Full body support
Soft lambswool for added softness
Effective temperature regulation
Waterproof and water-resistant
Supportive micro pocket spring system
Top 10 Baby Cot Mattress Reviews
Eve Cot Mattress Review
- 30-night trial
- Five-year guarantee
- Free delivery
- No-hassle returns
- Price: £149–£169
- Suitable for toddlers and babies
- Great value for money
- They may be a crease in the mattress
The Eve cot mattress is ideal for a healthy start to your little one’s life. Starting with the antibacterial cover, this mattress is breathable and as clean as can be. This is possible thanks to the special material the cover is made from. You can also easily unzip it and wash it at 60 degrees to ensure your baby is always sleeping on a clean surface.
The next layer is the waterproof cot bed mattress protector, which ensures the mattress stays intact even if there are accidental leaks or spills. It also prevents bug build-up and keeps the core of the mattress safe.
What makes it the best cot bed mattress in the UK is also its highly comfortable and supportive core, which is made up of two layers. The first of these two is the luxury foam layer, which won’t lose its shape or relent even after years of use. The high quality of the foam also ensures that the springs are protected at all times.
Finally, we have the individual pocket springs, which provide the most support. They also increase breathability and stop your baby from overheating, allowing them to sleep more comfortably throughout the whole night.
If you buy the Eve, you won’t be needing another mattress until your baby turns six. Verified baby cot mattress reviews show that parents love this cot mattress as much as their children do. Those with toddlers and babies under 12 months old are equally impressed. In some cases, however, parents found a crease in the middle of the mattress that didn’t go away even after following care instructions. The crease doesn’t seem to affect sleep in any way, just the aesthetics.
Panda Cot Mattress Review
- 30-night trial
- Five-year guarantee
- Free delivery
- No-hassle returns
- Price: £99–£129
- Natural materials
- Increased breathability
- Extremely comfy
- May have an unpleasant odour after unpacking
Many parents consider Panda the best baby cot mattress because it has six layers and is bound to give your baby the sweetest of dreams. It’s equipped with everything parents could want for their baby, including a waterproof layer, natural materials, and increased breathability.
This is all achieved thanks to the harmony of the six layers working together. Under the sustainable bamboo cover, you’ll find gel-infused memory foam and airflow foam, both responsible for keeping your child comfy and supported. The waterproof layer under the cover ensures the foam stays intact regardless of potential spills or leaks, while the final anti-slip layer keeps the mattress in place regardless of how fussy your baby is during the night.
What makes this the best baby cot mattress in the UK is the increased breathability. It isn’t just achieved through the two aforementioned foam layers, but through the bamboo cover itself. This is a natural characteristic of bamboo, which you’ll especially like during hot summers when your baby sleeps through the night.
On top of that, bamboo is antibacterial and hypoallergenic, making it ideal for any baby or toddlers. Don’t worry about getting your child used to a new mattress just when they started liking this one, as you’ll be able to use it until they turn five.
When it comes to cot mattress reviews, parents noticed their baby’s sleep is calm and peaceful on this cot mattress. They also praised the company for great service along with the quality of the product. Little ones had no trouble switching to their own bed and sleeping comfortably through the night.
Silentnight Cot Mattress Review
- 60-night trial
- Three-year guarantee
- Free delivery
- Price: £159.00
- Treated against allergens and moisture
- Comes with an unpleasant smell
Silentnight’s mission is to bring your child’s quality of sleep to the next level. The company believes a child needs the right support from the earliest age to ensure proper development, which is why this Safe Nights Luxury Pocket sprung cot bed mattress takes pride of place among Silentnight’s products. Moreover, this company is known for producing high-quality orthopedic mattresses for adults.
This mattress features mini spring pockets that respond to the baby’s movements and give them the support they need to grow up into a healthy toddler. The best cot mattresses also need to provide a breathable sleeping surface. And the SilentNight mattress is great in this department.
The springs aren’t the only thing providing much-needed airflow in the mattress, as it’s fitted with a 3D mesh cover for a fresh sleeping experience. To ensure your baby sleeps in a clean environment, as well as a breathable one, SilentNight has treated the cover with Purotex.
This is a natural treatment that battles mites, allergens, and moisture so you have nothing to worry about while your little angel sleeps. A waterproof panel is also included in the mattress for further safety. To make sure the surface your baby sleeps on stays clean, you can easily unzip the cover and pop it in the wash.
Cot bed mattress reviews from parents who have bought this product show that both parents and kids are satisfied with the quality and feel of it. However, they do warn that the mattress comes with an unpleasant smell. Luckily, this isn’t an unfixable issue, as the smell goes away once you air out the mattress.
Slumberland Cot Mattress Review
- 14-day trial
- Two-year guarantee
- Free delivery in mainland UK on orders over £75
- Price: £129.99–£139.99
- Breathable cover
- Supportive coils
- May be too thin
The best cot mattress to buy from Slumberland is the coil spring offering. Inside, there’s a layer of ultra-firm fibre and open coil springs underneath. The combination of these two materials provides the comfort and support your baby needs. We all know that babies need a firm surface to sleep on to get the right support, and Slumberland delivers just that.
The cover of the mattress is soft and comfy, allowing your baby to fall asleep easily. It’s also hypoallergenic and washable, so you can keep it as clean as possible. The surface of the mattress is breathable and helps increase airflow along with the coil springs, keeping your baby cool throughout the night.
If you’re looking for the best mattress for a cot bed the UK has to offer, look no further. Aside from being made in the same country where it’s sold, this mattress also meets the European safety standard, giving you peace of mind and showing you that you can trust Slumberland with your baby’s safety.
Parents who have reviewed this mattress say that it’s very high-quality and has helped their baby sleep through the night. However, they do note that it could be too thin for some babies, which is why some of them decided to put it on top of the mattress they already received with the cot, thus ending up with the perfect final product.
Mother Nurture Cot Mattress Review
- Free delivery
- 30-day return policy
- Price: £42.99–£44.99
- Excellent value for money
- Supportive spring coils
- Waterproof liner
- Not as durable as anticipated
This mattress is perfect for so many parents simply because of the great value for money it provides. For one, this is the best mattress for a baby cot bed of basically any brand, as it easily fits into different cots. The bound cover is machine washable and easily removable, allowing you to take better care of your baby’s sleeping quarters.
As well as that, this mattress is hypoallergenic and has a waterproof lining that protects the core from any leaks and spills. As far as support and comfort is concerned, the mattress is firm enough to support newborns but soft enough to be comfortable for children up to two years old.
The spring coils are there to provide the support, while the cover is there for comfort. This mattress meets all of the British safety standards and is chemical-free, so you don’t have to worry about your baby sleeping on anything unsafe.
Cot bed mattress reviews from the UK show that this mattress tops all expectations considering its price. Reviewers say it’s comfortable and that their babies sleep fine on it. The only thing they warn others about is that the mattress might not be as durable as you’d anticipate. However, considering the value for money and that it’s only suitable for kids up to two, this isn’t a big issue.
ClevaMama Cot Mattress Review
- 28-day trial
- One-year guarantee
- Free delivery
- Price: £70.99
- Comfortable and firm
- Perfect for travelling
- Foam may be uneven
The only thing better than a quality mattress is a versatile one. ClevaMama’s travel cot mattress is both. Not only will your baby have a comfy mattress to sleep on, but they’ll also have a supportive surface to lean on while they’re sitting or playing.
This mattress is firm but breathable, thus making it the perfect companion for your baby’s busy day or peaceful night. It’s also lightweight and flexible, allowing you to take it with you, regardless of how far you’re travelling.
The firmness will support your baby’s growing body at all times of the day and night, so you can be sure they’re developing properly even when they’re just sitting in the living room with you or playing on this conveniently foldable travel cot mattress.
ClevaMama says this mattress is free of toxins and hypoallergenic, while also being pH balanced. The company doesn’t just expect you to take its word at face value, though, which is why its products are independently tested to ensure they meet global safety standards.
Another great thing about this cot mattress is its value for money. You get the perfect travel cot mattress and a supportive play mat for a very low price.
According to travel cot mattress reviews, most babies love this mattress and have an easier time falling asleep even when they sleep away from home, like when visiting grandparents. However, some customers have warned that their mattress came with three uneven layers of foam. Since ClevaMama does offer refunds for manufacturing mistakes, you can easily fix this potential issue.
OBaby Cot Mattress Review
- 5-year guarantee
- Free delivery on orders over £150
- Price: £11.99–£49.99
- Excellent value for money
- Easy to maintain and clean
- May be somewhat squeaky
Next up is our Obaby cot mattress review. This is just what you need if you’re looking for a simple but durable foam mattress for your little one. This mattress is 10 cm thick and completely breathable thanks to its high-quality foam. This ensures your baby stays comfy and cool throughout the whole night. It’s also hypoallergenic, making it ideal for babies who struggle with allergies.
When it comes to taking care of this mattress, you’ll be happy to know that it comes with a removable cover which can be washed at 60 degrees. This ensures all the germs are killed and your baby continues to sleep on a clean surface.
The delivery charge for orders under £150 is only £6–£9.95, but you can always get a stylish cot bed with mattress from the same brand and get free delivery plus a perfect fit.
OBaby also meets all the safety regulations in the UK, meaning you don’t have to worry about anything but your little angel getting enough sleep.
Many parents were so impressed with this mattress that they didn’t have to think twice about coming back for a second purchase for their younger children. They especially like how easy it is to clean, as even vomit cleans up with just a few wipes and no stains. In the opinion of many parents, that’s exactly what makes it the best type of cot mattress for a newborn baby. Some have pointed out that the mattress is surprisingly squeaky, though.
Baby Elegance Cot Mattress Review
- Free delivery on orders over £30
- Price: £130.00
- Very comfortable
- Effective cooling system
- Full support thanks to individual springs
- No waterproof or water-resistant cover
Temperature regulation is very important for babies, as their sleep is easily interrupted when they overheat or sweat during the night. To keep your baby sleeping throughout the night, Baby Elegance has devised its special CoolMax layer and added it to this mattress.
This means your baby will be sleeping soundly, as the CoolMax layer will keep them from overheating by ensuring that the air keeps flowing. What makes this the best baby cot bed mattress in the UK is the pocket springs found alongside the CoolMax layer. This design also increases breathability while giving your baby the support they need.
The springs will move with your baby, so they can stay supported regardless of how fussy a sleeper they may be. You can easily take off the cover and put it in the washing machine to keep it extra clean for your little one.
To ensure all safety standards are met and as few mistakes as possible are made, Baby Elegance makes all its mattresses by hand. This fact along with the high quality of materials makes for an excellent mattress any baby would love to sleep on.
The best cot bed mattress reviews left by parents from all over Europe express satisfaction with this mattress and say their babies have never slept better. In fact, some say their babies slept through the whole night from the very first night. Their biggest concern is that the mattress doesn’t have a waterproof cover.
Naturalmat Cot Mattress Review
- 14-day trial
- Five-year guarantee
- Free delivery in mainland UK
- Price: £160–£180
- All natural
- Soft lambswool for added softness
- Effective temperature regulation
- Possibility of a dent appearing in the middle of the mattress
Next up, our cot mattress company reviews take us to Naturalmat. Simply put, those looking for a mattress made from organic and almost entirely locally sourced materials won’t have to look any further than this. This Naturalmat cot mattress is made in Devon with only breathable and natural materials. So let’s see why it is one of the best cot mattresses on the UK market.
As soon as you feel the quilted cover, you can already tell your baby will be as comfy as possible. Then there’s organic lambswool, which naturally regulates the temperature of the mattress and adds more softness. Inside the mattress you’ll find coconut fibre—otherwise known as organic coir—which is perfect for both breathability and support.
Even though you might like the organic coir, you may start to wonder where it comes from and what kind of impact it has on the environment. As the proud makers of the best mattress for a cot bed, Naturalmat assures you the coir is grown on certified organic coconut plantations in Sri Lanka, specifically for the company’s purposes. The process uses 100% of the coconut, so there’s no issue in terms of creating waste and leaving it behind.
The lambswool comes directly from the UK and is treated with lemon, lavender, and eucalyptus. Not only does this make the mattress smell divine, but it also ensures it stays hypoallergenic and contains no dust mites.
What parents love the most about this brand is that they can get a custom cot bed mattress size for only £25 extra. They also note that the mattress is as thick and breathable as described, and that its firmness is satisfactory and gives their babies enough support.
However, some reviewers have noticed a problem with a dent appearing in the middle of the mattress after a few weeks of use. Since the mattress is covered by a five-year guarantee, manufacturing issues like this can be solved with customer service.
East Coast Nursery Cleaner Sleep Cot Mattress Review
- Free shipping
- 30-day return policy
- Price: £119.99
- Supportive micro pocket spring
- Durable foam
- Not a lot of user ratings
This East Coast Nursery cot mattress is ideal for any baby prone to accidents, spit-ups, or spills. This is because it has both a removable waterproof membrane and the best cot mattress protector in the UK that’s resistant to water, meaning your little one can once again be dry in a matter of minutes and continue sleeping comfortably. These two features also make the mattress easy to clean, giving you peace of mind and an easy solution to any potential issue involving fluids.
As far as support and comfort are concerned, both are achieved thanks to the micro pocket spring interior. Much like with other brands, the mini pocket springs move with your baby and provide support for the full night, regardless of how often they change sleeping positions.
Another thing that makes this the best mattress for a baby cot is the fact that the springs are wrapped in dent-resistant foam. This provides your baby with all the comfort they need along with the aforementioned support. The cover is made from amicor anti-microbial fabric, making it perfect for any baby. You simply won’t have to worry about allergies or dust mites.
Let’s not forget the cover is removable and can be washed in the washing machine, ensuring your baby’s sleeping environment stays clean.
Parents who have reviewed the mattress point out that it fits wonderfully into their cots, regardless of the brand of the cot. They also say it’s super clean, comfy, and high-quality.
How We’ve Chosen the Best Cot Mattresses in the UK
–Our Ranking Methodology–
To ensure we ranked the top baby mattresses we reviewed properly, we had to come up with a coherent ranking system. We did our research, tested the products, and concluded that the qualities below are the ones that separate the best mattresses from the rest.
Comfort & Support
Your baby is growing and you need to do everything you can to ensure they develop properly. Therefore, you need to get the best cot bed mattress, which will provide excellent support and comfort at the same time. Babies need a firm mattress to help with development, so we made sure to include only the firmest mattresses on our list, regardless of the materials they’re made from.
On top of that, temperature regulation is very important, as the right temperature keeps your baby sleeping throughout the whole night. To ensure that happens, we took into account only the best cot mattresses in the UK with either natural temperature regulation or with systems in place to improve breathability.
The quality and durability of the mattress you choose for your baby can’t be stressed enough. After all, babies are sensitive and they’ll be in contact with the materials for a long time. Good design can protect against allergies, rashes, and other forms of eczema.
This is also the main reason we looked at several mattresses made from organic materials and included them in our list. The fewer synthetic materials used in the mattress and the more natural it is, the better for your baby. Keep in mind that even those mattresses we’ve included that aren’t made from natural materials are produced using premium materials to ensure durability, comfort, and safety. Each and every best cot mattress we review features mattresses that meet all UK safety standards.
When it comes to getting value for money, buying perks can play as important a role as the actual price of the product. That’s why we made sure to include companies with free delivery and no-hassle returns. Companies that provide such buying perks are usually confident in the quality of their products and understand the needs of their customers.
As well as that, we’re aware that not everyone can afford to pay for a baby mattress in full right away. That’s why we also included companies that allow you to pay in monthly installments with no interest.
Baby mattresses can end up being pretty expensive. However, the best cot mattress to buy isn’t always the most expensive one. That’s why we made sure to include a selection of great mattresses that range broadly in price. That way, you can choose your ideal mattress based on value for money and still end up with a quality product. More than anything, we hope we can help you find the best value for money with our comprehensive ranking list.
How Do I Choose a Baby Mattress?
Just reading baby mattress reviews is not enough to make an informed decision about what mattress your little one needs. Our buyer’s guide will help you determine the best kind of mattress for your baby, while also pointing out what to pay attention to when you’re shopping.
Cot Mattress Safety
First of all, you should choose a firm mattress as that will give your baby optimal support. Second, make sure the cot only has a fitted sheet in it, and no stuffed animals, blankets, or pillows. This is to prevent your baby from accidentally suffocating. Always put your baby to sleep on their back, and make sure the cot mattress size is a tight fit for the cot.
We don’t need to remind you that the most important consideration when buying a mattress for your baby is safety. Sudden infant death syndrome (SIDS) is a real thing; in fact, it’s the most common cause of death for healthy babies younger than one year old. It’s never entirely preventable, but the risk of SIDS can be significantly reduced if you get your child the mattress they need.
Types of Cot Mattresses
There are several types of cot mattresses, the most common ones being spring and foam.
Most spring mattresses are made from coil springs, with several layers of cushioning material. This isn’t the only element of a spring mattress, though; there’s also a comfort layer, and it’s usually made of foam, polyester, or cotton.
The best pocket-sprung cot bed mattress will have a higher number of springs to provide more support. As well as that, look at the gauge, but this time the lower the number, the better. A low gauge indicates thicker coils, which means the mattress is firmer.
The only thing parents tend not to like about springs is that those mattresses are usually heavier than foam models. Aside from that, you may also have to pay a bit more.
Polyfoam mattresses are lightweight, firm, and resilient if you choose the right model. That makes it easier to change the sheets, and their resilience means they won’t lose their shape quickly. Unlike foam mattresses for adults, the best cot mattress in the UK won’t conform to your baby’s body, as conforming mattresses pose a safety risk.
Higher density foam is firmer and more supportive, making it ideal for your baby. Not only will they get the support they need for proper development, but they’ll also be much safer than they would sleeping on a soft mattress.
Foam mattresses also tend to be cheaper than coil mattresses, making them an excellent but quality option for those on a budget.
You’ll notice that we’ve also included some organic cot mattress reviews, as these are becoming more and more popular among parents. Organic mattresses don’t contain any harmful substances in them, making them extra safe for your baby. They’re usually made from bamboo, latex, wool, or coir. Aside from being safe, these mattresses are naturally hypoallergenic and breathable, and they regulate temperatures better.
These mattresses are inherently more sustainable, making them great for both your baby and the environment. Keeping your baby’s health in mind is naturally your top priority, which is why we recommend looking into organic mattresses more closely. However, as long as you make sure the mattress you choose meets all the safety standards, whether or not it’s organic isn’t a major factor.
What Size Are Cot Bed Mattresses?
The standard UK mattresses sizes are as follows:
- Cot: 60 x 120 cm
- Cotbed: 70 x 140 cm
- Single: 90 x 190 cm
- Double: 137 x 190 cm
- King: 150 x 200 cm
- Superking: 180 x 200 cm
- Emperor: 200 x 200 cm
What Cover Options Are There?
There are several cover options out there, but keep in mind that the best ones are always breathable.
- Cotton: These are the most common types of covers as they’re soft and easy to keep clean. However, cotton won’t protect the core of your baby cot mattress from spills or accidents.
- Bamboo: On top of being naturally breathable, bamboo also regulates temperatures better than cotton. It’s also sustainable and hypoallergenic, making it an excellent choice for your baby’s mattress cover. You can easily wash it in the washing machine, too. However, it won’t protect the mattress from spills and leaks.
- Waterproof: Waterproof covers are great because they keep the rest of the mattress safe from any fluids. Unfortunately, not all mattresses come with waterproof covers, but you can always get a waterproof mattress protector.
What Firmness Level Should You Choose?
Babies need a firm mattress to support their growing bodies. Regardless of how delicate you perceive your baby to be, they don’t need a soft mattress as they won’t be able to sleep soundly or develop properly on such a surface. You’ll notice each best mattress for cot bed review in this article features firm mattresses for this exact reason.
On top of giving them enough support, a firm mattress will ensure your baby is safe while they sleep. When your baby becomes a toddler, you can switch to a slightly softer mattress, but keep the mattress firm until then.
Firmer mattresses will also return to their original shape more quickly, significantly reducing the risk of SIDS.
That concludes our selection of the top baby mattresses in the UK and our buyer’s guide. Hopefully, this article has helped you make a more informed decision about the kind of cot mattress your baby needs. Poring through reviews is as important as learning what to look for, so you can be as confident as possible in your decision. We’re sure your baby will have a wonderful and healthy start to their life, and you can make them even safer and more comfortable by choosing the right cot mattress.
Which cot mattress is safest?
The safest cot mattress is one that’s firm, free of toxins, and hypoallergenic. Firmness is essential to keep the baby supported and help their development. The mattress also needs to return to its original shape quickly, so that it reduces the risk of SIDS. Finally, to ensure it doesn’t contain any harmful substances, it needs to meet UK safety standards.
What is the best type of mattress for a baby?
We recommend that you choose a mattress made at least partly from organic materials. Not only will this be more supportive for your baby, but you’ll also have peace of mind knowing that there are no toxic fillings. The brand of the mattress isn’t the most important thing, as long as high-quality filling is used.
What is better for baby foam or spring mattress?
Both spring and foam mattresses are excellent choices for your baby. They’re firm, supportive, and go back to their original shape quickly. That’s why you should focus on the quality of the mattress instead of the type.
The higher the quality of materials, the better the mattress will be for your baby, regardless of whether there’s foam or springs on the inside.
Why do babies need a firm mattress?
Babies are still developing and are very sensitive. Their necks aren’t strong enough to hold up their heads yet, and their little heads are also sensitive. If a baby sleeps on a soft mattress, they’re going to sink into it and their spine won’t be properly aligned. By getting your baby a firm mattress, you’re giving them the best chance of growing up to become a healthy child with no developmental issues.
Which is the best cot mattress?
Finding the right cot mattress isn’t easy with all the choices out there, which is why we’ve done the work for you. Our ranking table features only the highest-quality and best value mattresses out there, so you’re bound to find one that suits you and your baby.
Thanks to our thorough research, comprehensive ranking methodology, and trusted user reviews, we’ve managed to create a list of the best cot mattresses the UK has to offer. Check them out for yourself.