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Toddler Bed Mattresses

A smaller bed means you’ll need a smaller mattress, and we’re sure you’ll love our comfortable and supportive 70 x 140 toddler bed mattresses which are available to fit cots, toddler beds, and kids' beds.

Every one of our toddler mattresses come complete with an easy-to-wash, removable cover making them simple to keep fresh and clean – ideal for little ones going through the potty-training stage.

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  1. 45% OFF
    January Sale
    Jay-Be Toddler Foam Free Spring Mattress - 70 x 140 cm
    Jay-Be Toddler Foam Free Spring Mattress - 70 x 140 cm

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    Now £84.99 RRP From £154.99
  2. 45% OFF
    January Sale
    Pocket Sprung Kids Mattress
    Pocket Sprung Kids Mattress

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    RRP From £154.99 Now From £84.99
  3. 46% OFF
    January Sale
    Deluxe Spring Kids Mattress
    Deluxe Spring Kids Mattress

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    RRP From £129.99 Now From £69.99
  4. 45% OFF
    January Sale
    Jay-Be Toddler Foam Free Anti-Allergy Spring Mattress - 70 x 140 cm
    Jay-Be Toddler Foam Free Anti-Allergy Spring Mattress - 70 x 140 cm

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    Now £89.99 RRP From £164.99
  5. 46% OFF
    January Sale
    Freshtec Kids Foam Mattress
    Freshtec Kids Foam Mattress

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    RRP From £129.99 Now From £69.99
  6. 45% OFF
    January Sale
    Jay-Be Toddler Foam Free Waterproof Spring Mattress - 70 x 140 cm
    Jay-Be Toddler Foam Free Waterproof Spring Mattress - 70 x 140 cm

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    Now £134.99 RRP From £244.99

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Made with smaller beds in mind

All of our toddler mattresses are sized 70 x 140 cm. If your child is a little older than a toddler, then consider our small single mattress range.

Our toddler mattresses are specifically designed, so you can rest assured your little one is sleeping on a comfortable and supportive base – helping to keep them sleeping through the night. View our range here.

Do toddler beds come with mattresses?

At Happy Beds, our toddler beds and mattresses are bought separately. When buying a bed, we offer the option of adding a mattress before the checkout process.

What sizes are toddler mattresses available in?

At Happy Beds, our toddler mattresses have a measurement of 70 x 140 cm. This means they will fit perfectly inside a toddler bed.

If you're looking for something smaller, we have a range of cot mattresses available that have a measurement of 60 x 120 cm.

What materials are toddler mattresses available in?

Our toddler mattresses are made of 3 materials:

  • Open coil spring mattresses: a mattress that contains tightly wound coil springs that run across the sides of the mattress. These mattresses come in a range of firmness ratings.
  • Pocket spring mattresses: a mattress featuring individual pocket springs enclosed in fabric pockets. The springs work independently to offer support in areas of applied pressure.
  • Reflex foam mattresses: a mattress made up of tiny holes that mould to a body shape, offering support. Reflex foam mattresses bounce back to their original shape when not in use.

What age is suitable for a toddler mattress?

The recommended age range for a toddler mattress is 2 - 4 years. Once your child passes this age range, they can move up to the next size; a small single mattress.

If you're not sure what mattress size you need, take a look at our helpful kids' bed size guide for more information.

How long will a toddler mattress last?

Although a standard adult mattress should be replaced every 8-10 years, children's mattresses may need to be replaced earlier than this, to ensure the mattresses are still supporting their bodies.

As toddler mattresses should only be used by children aged 2-4, a toddler mattress should last throughout the years your child uses it.

Need a bed to go with your mattress? Check out our wide range of toddler beds now.