Best Foam Toddler Bed Mattresses of 2026
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Foam toddler bed mattresses are designed to provide a comfortable and safe sleep environment for young children. These mattresses are made with high-density foam that conforms to the child's body, providing excellent support and pressure relief. They are also lightweight and easy to move, making it simple to change sheets and clean up any messes. Foam toddler bed mattresses are available in a variety of sizes and thicknesses to fit any toddler bed frame, and many models come with a waterproof cover that can be easily removed and washed. Overall, foam toddler bed mattresses are a great investment for parents who want to ensure their child gets a good night's sleep.
At a Glance: Our Top Picks
#TOP 1
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#TOP 2
9.8
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9.6
Top 10 Foam Toddler Bed Mattresses
ComfyWise Foam Travel Cot Mattress with Washable Cover
The ComfyWise Foam Mattress offers high-density foam comfort, ensuring your little one enjoys a restful sleep every night. The removable and washable quilted cover makes it easy for you to keep the mattress clean and hygienic, ideal for toddler beds and travel cots. Its breathable design promotes good airflow, keeping your child cool and comfortable during sleep. With versatile sizing options, you can find the perfect fit for a variety of cots and toddler beds, making it a practical choice for families on the go.
Snuz SurfaceDuo Cot Mattress with Dual Firmness
The Snuz SurfaceDuo Mattress offers exceptional versatility for your baby's sleep needs. Its unique dual-sided design allows you to easily switch between a firm support for infants and a more supple option for toddlers, ensuring comfort as your child grows. The mattress is also vacuum-rolled, making it easy to handle and set up. Additionally, its hypoallergenic and waterproof cover helps provide a soothing sleep environment, while also being practical for those early potty training years.
ComfyWise Foam Breathable Travel Cot Mattress
The ComfyWise Travel Cot Mattress offers premium foam comfort with high-density foam that supports your child’s restful sleep. Its removable and washable quilted cover makes cleaning easy, helping you keep the mattress fresh and hygienic. Designed with breathability in mind, it ensures good airflow to maintain a cool and comfortable sleeping environment. Plus, with versatile sizing options, you can find the perfect fit for various travel cots and toddler beds, making it a practical choice for families on the go.
Snüz Surface Duo Dual Sided Cot Mattress
The Snüz Duo Cot Mattress offers premium support for your little ones with its dual-sided design featuring adjustable firmness. The 3D breathable mesh cover ensures excellent airflow, keeping your child comfortable throughout the night. With a waterproof layer, this mattress protects against accidents, making it ideal for travel cots or during potty training. Additionally, its removable and machine washable cover makes cleaning effortless, allowing you to maintain a hygienic sleeping environment for your baby or toddler.
Comfort Collections Moses Toddler Pram Basket Mattress
The Comfort Collections Mattress offers a breathable, water-repellent, and non-allergenic surface, ensuring a safe and comfortable sleep environment for your child. It meets UK Health & Safety Standards, giving you peace of mind. Made from high resilience nursery-grade foam, it suits cots and crib beds, providing durability and comfort from newborns to toddlers. The mattress is surrounded by a softly quilted cover that adds warmth and extra comfort. Additionally, it’s easy to clean with a damp cloth, making maintenance simple and convenient for busy parents.
KATY Superior Deluxe Spring Cot Bed Mattress 140x70
The KATY Superior Mattress is a British-made cot bed mattress designed with high-grade density foam CMHR28 that supports your baby's spine comfortably. It features a traditional Bennelli spring unit for added support and durability. The mattress is covered in a white stockinette and includes an adjustable waterproof membrane, which you can position to protect the mattress where needed, making it practical for everyday use. Importantly, it is manufactured without harmful fire retardants like antimony, phosphorus, or arsenic, ensuring a safer sleeping environment for your child.
Moses Baby Toddler Pram Mattress Waterproof Breathable
The Moses Baby Mattress is designed to provide a safe and comfortable sleeping environment for your little one. It features a breathable and water repellent cover, ensuring that your child stays dry and comfortable throughout the night. Made from high resilience foam, it is suitable for both cot and crib beds, making it versatile for your growing toddler. The anti-allergenic properties help to keep allergens at bay, promoting a healthier sleep space for your baby.
MOTHER LAND Toddler Cot Bed Foam Mattress
The MOTHER LAND Cot Mattress offers a quilted polypropylene foam surface that is both comfortable and supportive, ideal for your toddler’s cot bed. The removable zipped cover is machine washable, making it easy for you to keep the mattress fresh and clean. Made without harmful fire retardants such as antimony, phosphorus, or arsenic, the foam ensures a safer sleeping environment for your child. Professionally manufactured in the UK, this mattress meets the latest British safety standards, giving you peace of mind about its quality and safety.
Comfort Collections Moses Toddler Pram Mattress Waterproof
The Comfort Collections Pram Mattress offers a breathable, water repellent, and hypoallergenic design, ensuring your little one stays comfortable and safe. Made from high resilience nursery grade foam, it provides excellent support suitable for newborns and toddlers. The mattress features a soft quilted cover, adding warmth and extra comfort for your child. Cleaning is simple: just wipe the foam with a damp cloth, and the removable cover can be machine washed gently, making maintenance easy and convenient for busy parents.
Sleeping Lionzzz Waterproof Baby Mattress
The Sleeping Lionzzz Baby Mattress is crafted from high-quality 300GSM PVC fabric, ensuring durability and comfort for your little one. Its three individual segments of soft 20mm thick foam provide excellent support, making it perfect for both nursery and home use. The mattress features a bright, reversible design, allowing your child to choose their favourite side while adding a fun touch to any room. Additionally, it is incredibly easy to clean, thanks to its waterproof coating, ensuring a safe and hygienic sleeping environment for your baby.
Frequently Asked Questions (FAQs)
1. Is a foam mattress OK for a toddler?
The main features a child needs in a mattress for healthy sleep are spinal support, a comfortable surface and breathability. Memory foam is perfectly safe for children as long as you buy from a reputable source and it has been designed with children in mind with: Adherence to UK safety standards. Breathable foam.
2. What kind of mattress is best for a toddler?
The best mattress for a 3 year old is a memory foam mattress. Their hypoallergenic properties mean insects and dust are not attracted to them and the foam is no fun to jump on, meaning they will not break down the mattress by jumping on it!
3. What kind of mattress should a 2 year old sleep on?
Crib Mattress Both are very firm, which is important as it prevents infants from sinking into them. Many parents choose to simply use their crib mattress on a toddler bed until their child is 2 to 3 years old and ready to move into a larger bed, as toddlers still find this firmness to be comfortable.
4. What size mattress do you need for a toddler bed?
The standard toddler mattress size is the same as a crib mattress: 27 ¼ inches x 51 ⅝ inches. Many cribs—often called convertible cribs—turn into toddler beds using the same mattress. Some even convert into a twin bed or daybed as well. Toddler bed dimensions can vary if you're using a non-standard crib.
During our foam toddler bed mattress research, we found 34 foam toddler bed mattress products and shortlisted 10 quality products. We collected and analyzed 3,000 customer reviews through our big data system to write the foam toddler bed mattresses list. We found that most customers choose foam toddler bed mattresses with an average price of £77.09.
The foam toddler bed mattresses are available for purchase. We have researched hundreds of brands and picked the top brands of foam toddler bed mattresses, including ComfyWise, Snuz, Comfort Collections, KATY, MOTHER LAND. The seller of top 1 product has received honest feedback from 58 consumers with an average rating of 4.4.
Hollie Coleman is a paediatrician from Cambridge. She acquired her degree from the University of Oxford, where she also built her copywriting skills. Hollie practiced as a paediatrician for seven years; she wrote and published a couple of books on baby products that sold massively in Europe. With Hollie's vast knowledge in paediatrics, she now dedicates her time to publishing more articles on baby products for FindThisBest.