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      Kids Mattresses

      As much as we often talk about improving our sleep as adults, kids deserve a great night’s sleep too – after all, any parent knows how difficult their child can be if they’ve not had enough sleep. Fortunately, we have plenty of kid’s mattresses available in our range to help your little ones get the hard-earned rest they need after a day of play.

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      Read what our verified customers are saying

      • Trustpilot 5 stars

        Excellent communication and mattress

        Excellent communication and mattress delivery bang on time. Great price on the emma mattress we chose, which is really comfortable

        Karen H
        8th May 2026 Verified
      • Trustpilot 5 stars

        Fantastic efficiency

        I couldn't quite believe that I could order a mattress on bank holiday weekend and still get next day delivery on a bank holiday, but it really happened. The mattress was the right mattress, it was all in good order, brand new as expected and wrapped in good quality plastic sheeting to protect it and keep it clean which really matters when you're buying a new mattress. The delivery staff will polite, very efficient, they will clearly busy but they didn't mind carrying my mattress up to the first floor, to my front door, which I was thrilled about because of my hernia. All in all I would thoroughly recommend this company and i'm just with almost without words at the efficiency. Not only that, but the slot that I got was early enough for me to still go for a swim with my son on the bank holiday which was fantastic.

        Elisa
        7th May 2026 Verified
      • Trustpilot 5 stars

        Kept me informed about the delivery

        Kept me informed about the delivery time which was very helpful. Removed old mattress and put the new mattress on the bed. Very pleasant delivery people.

        Mary
        7th May 2026 Verified
      • Trustpilot 5 stars

        Couldn't believe they delivered next

        Couldn't believe they delivered next day on a bank holiday. Delivery guys were fantastic. Offered to take off their shoes, and made sure I was totally happy with goods received. Even took a photo as the box was damaged. On top of it all, the mattress is brilliant! couldn't ask for more.

        Alexis
        7th May 2026 Verified
      • Trustpilot 5 stars

        No issues

        No issues, 2hr delivery window, seems like a good product, though it's too early to tell if the mattress will sink in the middle.

        Customer
        7th May 2026 Verified
      • Trustpilot 5 stars

        Fast delivery and Great Service

        Fast delivery, great service and swift delivery where I was kept well informed of arrival time. Couldnt fault them!

        Emma Rowson
        7th May 2026 Verified
      • Trustpilot 5 stars

        Easy purchase

        Easy purchase. Great communications and prompt (very prompt) deliverybeautiful sealy mattress as described

        Sarah
        7th May 2026 Verified
      • Trustpilot 5 stars

        The matress was delivered as promised

        The matress was delivered as promised, on time with with good notice by friendly and helpful couriers. The matress is as described although the 99 transport fee deterred me from returning/exchanging it, even though it is not 100% comfortable for my liking, a peril of online buying. Not a complaint

        Lewis Hanson
        7th May 2026 Verified
      • Trustpilot 5 stars

        Great service

        Great service, next day delivery as arranged and a very comfortable emma mattress. Would highly recommend and will be using this company again in the future.

        Emma P
        7th May 2026 Verified
      • Trustpilot 5 stars

        Excellent selection of mattresses and

        Great selection of mattresses and next-day delivery? honestly, it made the decision so easymattyessnextday is a no-brainer! we ordered our new mattress on a friday night, and by sunday morning it was already at our door talk about speedy! no delays, no hassle, just smooth, brilliant service from start to finish. Well definitely be back (though hopefully not too soon, were planning to enjoy this comfy new bed for a good few years first ). Thanks so much!

        Max S.
        7th May 2026 Verified

      Help & Buying Guides

      Which mattress will be best for my children?

      We understand how important a good night’s sleep is for children, and that no two kids’ sleeping habits are the same. Our mattresses are available in all firmness levels, letting you tailor them to your child’s own personal needs.

      With a range of leading kids’ mattress brands on offer, from Silentnight to JAY-BE,  you can rely on our collection to provide quality sleep no matter your budget.

      Should a mattress for kids be firm or soft?

      Mattress firmness is a subjective matter that comes down to personal preference, but different ratings typically work better based on how you sleep. If you have an older child, or they sleep on their side or back, a medium feel mattress may be the best fit. For front sleepers or younger children who need extra support, consider a firm mattress to support a comfortable sleeping position

      What sizes are available for kids’ mattresses?

      While children can sleep on adult-sized mattresses, there are sizes on offer designed to suit kids’ beds, such as cot beds and bunk beds. The dimensions of different beds for children are:

      Mattress

      Size Dimensions

      Cot mattresses

      120cm x 60cm / 47" x 23" 

      Cot bed mattresses

      140cm x 70cm / 55" x 27" 

      Shorty mattresses

      75cm x 175cm / 190cm x 90cm 

      Bunk bed mattresseses

      190cm x 75cm / 2'6" x 6'3" (small single)

      or 190cm x 90cm / 3' x 6'3" (single)

      Small single mattresses

      190cm x 75cm / 2'6" x 6'3"

      Standard 3ft Single Mattresses

      190cm x 90cm / 3' x 6'3"

      Small double mattresses

      190cm x 120cm / 4' x 6'3"

      For more information on kid's bed sizes, read our ultimate guide to kid's bed sizes.

      What type of kids’ mattress is best for my child?

      The filling of your mattress can change how you sleep, and each type of mattress has its own upsides and downsides. Here are some of the most common types of children’s mattresses you’ll come across in our range:

      Pocket sprung

      With cloth-wrapped springs that let your child move without shifting the rest of the mattress, pocket-sprung mattresses are perfect for kids who toss and turn in the night. They also offer great support and weight distribution, aiding in providing a more relaxing sleep overall.

      Memory foam

      A memory foam mattress is great for a restless child, with a unique design that conforms to their body shape and helps maintain a consistent sleeping position. Memory foam is durable, long-lasting, and hypoallergenic, making it a popular choice for children’s bedrooms.

      However, some children may find that memory foam mattresses retain more heat than other mattresses, so look for options with cool gel properties if trying to keep your child cool at night. You can also add a waterproof mattress protector to your child’s bed, preventing any damage from night-time accidents.

      Latex

      Latex mattresses are great for children who get too hot at night, with breathable fabric that allows for airflow without compromising on the comfort of the mattress itself. They’re also naturally comfortable, with a luxurious finish to provide a great night’s sleep.

      Waterproof

      We know that not every night goes smoothly, so if your child wets the bed, consider opting for a waterproof mattress. Their design protects against moisture damage, meaning you don’t have to worry about the long-term effects of a night-time accident.

      Are children’s mattresses anti-allergy?

      If your child is susceptible to allergy-related irritations or bed bugs, consider buying an anti-allergy kids’ mattress. Whether a mattress is hypoallergenic depends on what material it’s made from, so latex, memory foam, and mattresses with natural fillings are often chosen for comfort and breathability.

      Should you add a kid's mattress protector?

      It’s important to take good care of your child’s mattress to make sure it stays in good condition for as long as possible. Mattress protectors help defend against wear and tear, making sure you get your money’s worth from each sleep. Additionally, waterproof mattress protectors are ideal if your child is prone to bed-wetting or night-time spills, guarding your mattress from any moisture damage.

      Get better rest for the whole family with our range

      Whether you’re looking to replace your old mattress or buy a new one to go with a brand-new bedroom or guest space, we’ve plenty of mattresses and bedframes at great prices on offer in our range. Start browsing today to find the perfect mattress for you or a family member, and don’t forget to make use of our free next-day delivery options to receive it as soon as possible.